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Roof Survey Inspection Report 269 Leigham Court Road
26 June 2017
Prepared by: Myles Chambers Operations Manager, ESW
For: Adrian Moody Contracts Manager, Keepmoat
1
Contents Page
Pre-condition survey report..................................................................................2
Prokol Polymers UK specification..........................................................................7
Product data sheets.............................................................................................17
Drainage option...................................................................................................24
Rooflight options.................................................................................................25
Kingspan insulation specification........................................................................27
Detail drawings....................................................................................................45
Pre-condition survey report
Introduction
At the request of the client, Lambeth Living, ESW Operations Manager Myles Chambers surveyed the existing roof areas on Blocks E & G and the communal covered walkway for new external works applications. Following core sample tests, results were submitted to Kingspan for Insulation specification to BBA Certification. The flat roof finish totals around 1,500m2 over 7 blocks. This includes tank housing roofs, which feature a raised check kerb to perimeter. The covered walkway roof starts between blocks A/H & G and continues through the estate finishing between blocks C&F. The existing roof waterproofing system for all roof areas, including covered walkway, comprises mineral felt in multiple layers installed on wood wool slab, with some sections coated in solar reflective paint. No insulation appears to be present in the existing roof build-up. Terminations are formed of block upstands with mineral felt dressed into edge trims. On the covered walkway, terminations are formed by raised upstands at outside edge and felt flashing on inside edge.
Estate Roof Layouts Google Earth image
Key to work areas
2
InspectionOverview
Patching to the main roof is evident, where pooling water has gathered to contribute to the deterioration of the roof covering.
Outlets and channels are ineffective in draining water from the roof, allowing ponding to take place. This has contributed to degradation of the felt roof coating.
Roof coverings, in particular at Blocks E and G, appear to be degrading. The mineral felt and solar reflective coating are no longer serviceable and channels to roof outlets are preventing water flow, resulting in standing water on the roofs.
Tank housing: The mineral felt roof covering has degraded sufficiently to warrant a new roof finish, although a thermal upgrade has not been specified at this time.
3
Covered walkway: The mineral felt roof covering is installed over wood wool slab the raised upstand terminations and felt flashing on inside edge. The roof covering has degraded sufficiently to warrant a new roof finish, although a thermal upgrade has not been specified at this time.
Balconies to first floor, 4no per block. Mastic asphalt where visible was found to have migrated in areas and minor cracks were visible. Upstands in need of repairs and falls are untested. Where mastic is not visible promenade tiles were observed, although not all balconies were available for survey.Level surveys would be required to ascertain the functionality of the drainage. Outlets observed were blocked and in need of cleaning and potential overhauling/replacement. It is recommended that any covering tiles to these areas be tested for ACMs.
4
Core Samples & Observations Core samples were taken from the main roof area of Block E and Block G to confirm the current roof system build up and to assess the condition. It appears that all remaining blocks are in a similar condition and with similar roof build-up. The following core test sample results have informed recommendations for a proposed new roof build-up.
NB No damp readings are available, since insulation was not thought to be present.
BLOCK E & G CORE SAMPLE FINDINGS:
Build up from Core (Block E)
Mineral felt (single layer) 4mmSand finish felt (torch applied) 4mm
Sand finish felt (torch applied) 2mm Sand finish felt (torch applied) 4mm Mineral felt (torch applied) 4mmSand finish felt (torch applied) 4mmFibre felt roll & pour (scabbled chippings) 2mmFibre felt roll & pour (scabbled chippings) 2mmFibre felt roll & pour (scabbled chippings) 2mmCement wood board slab 50mmRoof void 230mmPlasterboard 12.5mm
Kingspan insulation specification has been calculated on this basis.
Build up from Core (Block G)
NB No damp readings are available, since insulation was not thought to be present.
Kingspan insulation specification has been calculated on this basis.
Fibrous coating finish 1mm Fibre felt roll & pour 2mmFibre felt roll & pour 2mmFibre felt roll & pour 2mmCement wood board slab 50mmRoof void 230mmPlasterboard 12.5mm
5
Based on the initial findings the roof coverings are beyond their serviceable life and will degrade further, causing failures. Our recommendations would be to install a warm roof built-up system as follows:
Flat Roof Area (Main Roof)
• Pressure wash existing roof to remove all vegetation and surface contaminants.• Kingspan Thermaroof TR27 (120mm) rigid PIR board chemically fixed to the substrate to achieve requiredU-values• Remove existing roof lights, extend kerbs using timber fillets to enable a minimum 150mm upstand. Installnew rooflights, 1no non-opening unit above communal stairwell. 1no unit with mechanical vent above bathroom(spec sheets included)• Fix IKO Profatherm 2.5mm carrier sheet
• Spray apply Prokol Seamless 260 FR CE certified fast cure polyurea at 2.5mm DFT in black or grey
Flat Roof Area (Tank Housing Roof)
• Pressure wash existing roof to remove all vegetation and surface contaminates.• Fix IKO Profatherm 2.5mm carrier sheet
• Spray apply Prokol Seamless260 FR CE certified fast cure polyurea at 2.5mm DFT in black or grey
Flat Roof Area(Covered Walkway Roof)
• Pressure wash existing roof to remove all vegetation and surface contaminates.• Fix IKO Profatherm 2.5mm carrier sheet
• Spray apply Prokol Seamless 260 FR CE certified fast cure polyurea at 2.5mm DFT in black or grey
Parapet Wall, Lower Level Roof Edge and Abutments
• Pressure wash existing felt coverings• Fix New GRP edge trim; 40mm at parapet level, 150mm at lower level• Abutment upstand to be minimum 150mm above finished roof level• Fix IKO Profabase PES detailing sheet adhered to both carrier sheet and brickwork• Spray apply Prokol Seamless 260 FR CE certified fast cure polyurea at 2.5mm DFT in black or grey Balconies
• Remove existing promenade tiles where present• Clean and remove debris• All outlets assumed to be functioning correctly; existing falls also assumed to be functioning correctly• Diamond grind/wire mop to create mechanical key• Repair/install new upstands• Roller apply Prokol Primer UNI• Roller apply Prokol Rocathaan PA M300• Roller apply Prokol Floorcoating AS/Prokol Topcoat 35 AS• Install new promenade tiles using PU adhesiveConclusionThe current roof covering is reaching the end of its serviceable lifespan. The proposed thermal roof installationwould completely encapsulate the roof with no seams or weak spots. Based on this application and installation ofinsulation at the correct thickness, the roof would be thermally efficient and in line with current regulations. Thisbuild-up would not require the removal of the existing roof and subsequently there would be little to no risk ofwater ingress during installation. With reference to balconies, the proposed system will provide a waterproofmembrane to seamlessly protect the existing structure. Level surveys to be undertaken to ascertain functionality ofdrainage. Levelling screed to be used if required.
6
Recommendations
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Warm roof system & balcony coating specification for overlay application
High Performance Waterproofing Specification
Prokol Polymers UK Project Ref: PRO-OVRLY
Date: 26 June 2017
Client: Prokol / Lambeth Living
Contact Name: Gareth Lewis
Client Address: Leigham Court Road
Application Location: Lambeth London
Prokol Polymers UK Contact: [email protected]
7
Warm roof system & balcony coating specification for overlay application
Prokol Polymers UK is pleased to submit the warm roof and balcony coating specification for the proposed overlay application works to the project/projects noted in this document. Prokol Polymers warranty would cover the following waterproofing specification for a period of no less than 30 years. Our products are fully independently CE certified and we are an ISO 9001 -14001 registered company. Our roof waterproof applications are also fully certified to Fire classification as overlay to bitumen according EN 13501-5 B Roof (t2) – TUV Fire classification as overlay to polyurethane spray foam according EN 13501-5 B Roof (t2) – TUV · Fire classification as overlay to non-flammable materials like steel, tiles etc.according EN 13501-5 B Roof (t2) – TUV
Fit For Purpose Products: - Prokol Polymers CE Certified systems are fully hydrophobic with up to 1400% elongation for thermal expansion & contraction. Cure time is 20 seconds with instant waterproofing effect. Prokol Pure Polyurea will not suffer from hydrolysis degradation and is engineered to retain sitting water. It is a seamless, monolithic and high performance coating that contains no solvents, zero VOCs and is fully UV Stable. Plant growth cannot cause damage through secretion of acid during root development and the systems are manufactured with full life cycle analysis and are designed for zero maintenance. Overlay applications can result in positive environmental actions; waste associated with removal of existing products minimal and economical benefits can be significant. Another key benefit of overlay applications is possible reduction in thermal value calculations as part of a composite build up, which may assist with EPC Certification.
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
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LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Warm roof system & balcony coating
specification for overlay application
Materials Schedule - warm roof system
Deck Description: Mineral felt
Preparation: Clean existing roof of debris
Vapour control layer: Existing roof system
Insulation adhesive: Soudal Soudaflex FC40
Thermal insulation: Kingspan TR27 120mm (specified by Kingspan)
Carrier sheet adhesive: IKO adhesive (no hot torch)
Carrier layer: IKO Profatherm carrier sheet
Roof water carrier: T-Drainage system
Waterproofing membrane: Prokol pure polyurea 260 FR
Materials Schedule - balcony coating
Substrate: Mastic asphalt
Preparation: Diamond grinding/wire mop
Primer: Prokol Primer UNI
Waterproofing membrane: Prokol Rocathaan PA M300
Topcoat: Prokol Floorcoating AS/Topcoat 35 AS
Promenade tiles: TBC
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Warm roof system & balcony coating specification for overlay application
Existing construction survey - roof
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Estimated roof area: Approx. 1500m2 total (see attached estate plan)
Existing deck: 50mm wood wool board
Existing vapour control layer: Fibrous felt (pour & roll)
Existing insulation: 50mm wood wool board
Existing waterproofing system: Numerous layers of mineral felt
Surface treatment/protection: Fibrous solar reflective paint finish
Drainage method: Internal outlets
Existing fall: Survey available if required
Warranty for waterproof membrane: 30 year minimum manufacturer
Existing construction survey - balconies
Estimated area: Approx. 5m2 total, 24no
Existing deck: Assumed to be concrete
Existing waterproofing system: Mastic asphalt
Drainage method: Internal outlets
Covering: promenade tiles
Warranty for waterproof membrane: 20 year minimum manufacturer
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Warm roof system & balcony coating specification for overlay application
Warm roof specification
Deck: - The existing deck is believed to be as described above. If our findings are found not to be the correct please contact us, as the specification may need to be amended accordingly. The existing bituminous waterproof layer is to remain in place.
Preparation: - Remove any existing debris and dispose in accordance with our waste management system. The client should be duly informed. The specification makes no allowance for changes to the existing roof drainage and water carrier system. All existing roof protrusions will be abraded to receive final seamless waterproof membrane termination at minimum height above final application of 75mm. All proof level protrusions should be inspected for asbestos content and dealt with accordingly.
Vapour control layer: - For refurbishment projects, involving the addition of insulation to existing insulated flat roofs, or roofs constructed of insulated steel faced composite panels, it is imperative that a U–value calculation and condensation risk analysis is carried out for every project, in order to ensure that the correct thickness of insulation is installed to achieve the required thermal performance, whilst avoiding interstitial condensation.
In refurbishment projects, where Kingspan Thermaroof ® TR27 LPC/FM is to be installed over an existing bituminous waterproofing membrane, the membrane can be used as a vapour control layer, as long as it is in a good water tight condition. Where this is not the case, a separate vapour control layer should be installed. The type of separate vapour control layer required will be dependent upon the chosen method of fixing the insulation boards. For mechanically fixed applications, a minimum vapour control layer should consist of a 1000 gauge (250 micron) polythene sheet, with all joints lapped and then sealed with double-sided self adhesive tape.
For applications where the insulation boards are to be bonded to the vapour control layer, a minimum vapour control layer should consist of a coated roofing felt complying with Type 3B to BS 747: 2000 (Reinforced bitumen sheets for Roofing. Specification), or S1P1 to BS 8747: 2007 (Reinforced bitumen membranes (RBMs) for roofing. Guide to selection and specification), or any appropriate metal–cored vapour control layer. Where the separate vapour control layer is to be bonded, allowance should be made for adequate bonding of the vapour control layer to the substrate, so as to provide a suitable surface upon which to lay the insulation boards and sufficient resistance to wind up–lift (see ‘Wind Loading’).
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
11
Insulation:- Apply the Kingspan TR 27 LPC/FM PIR 130mm (0.18W/m2 K) insulation boards using Kingspan recommended polyurethane insulation adhesive at the specified centres and bead size (refer to manufacturer for clarification). Please note that it is the responsibility of the roofing contractor to ensure that the insulation thickness meets current standards. If standards are met or surpassed then no further action is required. If they are to fall short then the roofing contractor must receive written instruction from the building owner that this is acceptable to said building owner. (Kingspan data sheet attached) install treated timber hard edges to all external perimeters, gutter edges etc., securely fixed to the roof deck. Thickness of the hard edge should be reduced sufficiently to avoid creating water checks and allow lapping of the waterproofing layers. All board packs are clearly marked with date/time of manufacture, board type and thickness for ease of identification. Ideally, boards should be stored inside a building or undercover. If, however outside storage cannot be avoided, boards should be stored flat and off the ground. Full protection in the form of tarpaulins or heavy gauge waterproof sheets must be provided at all times whilst on site. Boards that have been allowed to get wet must not be used.
Linear Thermal Bridging: - Reasonable provision must be made to limit the effects of cold bridging. The design should ensure that roof–light or ventilator kerbs etc. are always insulated with the same thickness of Kingspan Thermaroof ® TR27LPC/FM as the general roof area. A 25mm thick Kingspan Thermaroof ® TR27LPC/FM up stand should be used around the perimeter of the roof on the internal façade of parapets. A minimum distance of 300 mm should be maintained between the top of the insulation up stand and the bottom of the horizontal roof insulation. Wall insulation should also be carried up into parapets as high as the flat roof insulation up stand. Please contact the Kingspan Insulation Technical Service Department.
Carrier Layer: - IKO Profatherm 2.5 mm self adhesive carrier layer with joint overlaps of 10cm, no hot application is required, adhesion is made by removing the peel-off backing and unrolling the self adhesive surface and bonding directly to the insulation board. Temperatures greater than10°C use a weighted roller to roll the carrier membrane to ensure maximum adhesion is achieved. Where temperatures drop below 10°C, a chemical activator is to be applied directly to the lap joint areas to ensure a tight competent bond. All details should be installed as separate items and must be bonded to the field area a minimum of 20 -30cm above the finished level of the insulation. All side laps are to be fully sealed, as the layer at this stage will leave the roof fully waterproofed ready for the final seamless waterproof membrane.
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Warm roof system & balcony coating specification for overlay application
12
specification for overlay application
Roof Drainage Detail: - Installation of new T-Pipe Drainage System T-Pipe sump flange outlets are manufactured to the same technical specification as the flat flange outlet the sump increases the rate of rainwater flow into the drain. The long downpipe is ideal for installation in deep roof slabs. A leaf guard/gravel grate completes the system and incorporates a ribbed collar, which sits in the sump to retain the guard. (See data sheet attached) The Prokol membrane system will encapsulate the outlet detail as part of the continuous seamless system.(membrane termination example drawing attached)
Primer - N/A
Waterproof Membrane: - Prokol Polymers Rocathaan PA 260 FR (136T CE Certified) Pure Polyurea Coating warm-applied through computerised mixing and delivery equipment. Highly reactive and solvent-free warm spray coating based on high-quality aromatic pure 100% Pure Polyurea. Because of fast-drying properties, almost any object can be covered seamless. Developed as a seamless roofing system for new and old roof APPLICATIONS and also for polyurethane spray foam and other substrates. Certificates: · Fire classification on top of bitumen according EN 13501-5 B Roof (t2) – TUV · Fire classification on top of polyurethane spray foam according EN 13501-5 B Roof (t2) – TUV · Fire classification on top of no burning materials like steel, tiles etc. according EN 13501-5 B Roof (t2) – TUV Waterproof Membrane Applied DFT (Dry Film Thickness)
Application DFT is specified at 2.5 – 3 mm with either smooth of stipple finish for aesthetic finish.
Curing: - The system is fully waterproof immediately cure time is between 17 seconds and tack free in 30 - 120 seconds, ready for foot traffic in 1-hour, optimum performance 6-8 hours and elongation performance is set at 1400%.
Surface and conditions: - The surface needs to have a closed structure without pores. The surface must be dry, clean and free of grease. The surface must also be suitable for the current purpose. Treat the surface in the correct manner and use an appropriate primer our webbing, if needed. In that case, read the technical product sheet of the product in question.
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Warm roof system & balcony coating 13
specification for overlay application
Bitumen surfaces: - The surface needs to be clean and free of grease. Loose parts need to be removed. A primer may be necessary in some cases. Consult the most recent primer overview.
Wooden surface: - Wooden surfaces must be of a closed nature. Pressed materials are preferred, as they can hardly contain any moist. A primer may be necessary in some cases. Consult the most recent primer overview.
Mineral substrates: -The surface must be healthy, with minimum compression strength of 25 N/mm2 and minimum bond strength of 1,5 N/mm2 for standard floors and 2,0 N/mm2 for heavy-duty floors.
Concrete: - The surface must be clean and free of diesel, oils and grease. All loose friable materials and foreign bodies must be removed by abrasive blasting, captive blasting, high pressure water blasting. This is to remove all surface laitance. All concrete and anhydrite surfaces must be at least 28 days of age. Monolithic floors and formed surfaces must be abrasive blasted or other preparation means to clean and profile. Remove any cement-skin and concrete residues by grinding and/or sanding. Smooth and dense substrate floors (e.g. concrete) should be roughened by dust-free blasting. Unclean surfaces should be treated with a flame-gun and thereafter sanded. Always vacuum the floor to remove dust using an industrial vacuum cleaner. Always use a suitable surface preparation. A primer will be necessary. Consult the most recent primer overview. Moisture content of surface: < 4% (parts by weight).
Metal: - Steel must be blasted to provide an anchor profile of 75 to 100 micron according to DIN EN ISO 12 944, Part 4. Use filters. A copy of product sheets will be provided and are available on request from www.prokol.uk/www.prokol.nl
Drainage Components: Remove the existing materials from the gutters. Refer to technical section drawing for clarification of waterproofing detail on all drainage applications.
Check Detailing: Strip back all existing GRP trim and timber fascia board, construct timber check curb finishing minimum 50mm above new insulation board, install new UPVC fascia board if present to face of new upstand. Install timber fillet to raised curb detail, fix IKO Profatherm 2.5mm carrier sheet finishing on outside edge of timber upstand, mechanically fix GRP edge trim to top of timber up stand, spray-apply Prokol Seamless 260 FR CE certified fast cure polyurea at 2.5mm DFT in black or grey.
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Warm roof system & balcony coating 14
Warm roof system & balcony coating specification for overlay application
Balcony coating specification
Deck: - The existing deck is believed to be as described above. If our findings are found not to be the correct please contact us, as the specification may need to be amended accordingly. The existing bituminous waterproof layer is to remain in place.
Preparation: - Remove any existing debris and dispose in accordance with our waste management system. The client should be duly informed. The specification makes no allowance for changes to the existing drainage and water carrier system. Prepare existing substrate by means of diamond grinding/wire mop to clean, expose aggregate and provide key
Drainage detail: - Replace with appropriate outlets where necessary
Primer: - Roller apply Prokol Primer UNI at approximately 0.15kg/m2 and allow to cure; approximately 2 hours at 20 degrees celsius
Waterproofing membrane: - Roller/squeegee apply Prokol Rocathaan PA M300 at approximately 2-2.24kg/m2 and allow to cure for approximately 8 hours at 20 degrees celsius
Topcoat: - Roller apply Prokol Profast Floorcoating AS or Topcoat 35 AS at 0.3kg/m2 and allow to cure for approximately 2 hours at 20 degrees celsius
Promenade tiles: - Install using PU adhesive
15
Prokol Polymers Annual Inspections: - Prokol Polymers quality technicians will be in attendance start/middle and on completion of all projects monitoring approved applicator/installer daily QA/QC sheets records and thickness checks. Upon completion Prokol Polymer UK technical inspectors will make a final inspection of the works prior to client hand over, following final inspection by Prokol Polymers UK Technical Services Department we will request all supporting QA/QC documentation which will then be submitted to Prokol NL for manufacturer warranty/guarantee issue.
Guarantees Prokol Polymers NL hereby offers a minimum 30 year manufacturer warranty on the roof installation and 15-20 years on the balcony installation, subject to satisfactory installation and completion of the waterproofing specification. All works completed should be in accordance with relevant and current codes of practice or manufacturer's instructions upon receipt and verification of all documentation and subsequent payment of monies where applicable, the Prokol Polymers guarantee will be dispatched to the approved contractor. The guarantee has inspections at 12-month intervals for performance recording from the practical completion date. The original approved installer must carry out these inspections and report directly back to Prokol Polymers, if for any reason the approved installer cannot carry out the inspection Prokol Polymers will send one of its own inspectors from the UK office. All correctly installed Prokol Waterproofing Membrane Systems will require no maintenance for life.
All Prokol Polymers warranties/guarantees are subject to the Terms and Conditions which can be found on the guarantee certificate specimen and are subject to project specific amendment where required. Non Prokol product associated items i.e. existing cover flashings, existing mortar pointing and existing sealant pointing are maintenance items, which are not covered by the waterproofing guarantee and or Prokol and its approved installer.
LambethLivingRoofOverlayApplications–specreferencePRO-OVRLY-0126 June 2017
Aftercare
16Warm roof system & balcony coating specification for overlay application
Rocathaan Hotspray PA 260-FR
Product Datasheet Version 2.1 – Last Revision date 30-06-2015 Page 1 of 3 - This version replaces all previous versions.
Description and application
Highly reactive and solvent-free hot spray coating, based on high-quality aromatic pure 100% polyurea. Because of fast-drying properties, almost any object can be covered seamless.
Developed as a seamless roofing system for new and old roofs and also for polyurethane spray foam and other substrates.
Certificates:
Fire classification on top of bitumen according EN 13501-
5 BROOF (t2) – TUV
Fire classification on top of polyurethane spray foam
according EN 13501-5 BROOF (t2) – TUV
Fire classification on top of no burning materials like
steel, tiles etc. according EN 13501-5 BROOF (t2) – TUV
CE marking based on ETAG 05 (pending) - BDA
Article number and packaging
19260-20 45 kg set 19260-60 135 kg set 19260-200 452 kg set
Properties
Solvent free Low temperature flexibility No toxic vapours Excellent thermal stability
50% module -- Mpa 100% module -- Mpa 200% module -- Mpa E-module -- Elongation ± 1400% (DIN 53504) Tensile strength ± 15 N/mm2 (Din 53504)
Shore hardness A 87 ± 5 (Din 53505, ASTM D2240)
MU value 1000
TG- Value 130ºC
Liquid product properties
Color Available in RAL 7032, 7024, 9005, oxyd-red, oxyd-green. Others on request.
Specific Gravity 1,12Volume solids 100% VOC quantity 0 gram /kg Flash point >100ºCShelf life In unopened packaging, stored
between 15 – 25 °C, at least 12 months from the production date.
Application information
Processed by means of multiple apparatus components (hot spray) with a suitable spray pistol.
Reaction time 12 – 15 secondsTack free 30 – 120 seconds Spraying temperature A side (Amine) 85ºC
B side (Isocyanate) 88ºC Hose 82ºCImportant note! It is vital that the B (isocyanate) component on the spraying machine is set 3 degrees higher in terms of temperature than the A (amine) component.
Spraying pressure Depending on the type of pistol. - AP Pistol 180 – 200 bar- CS Pistol 140 – 160 bar
Usage 1,12 kg /m2/mm thickness. From 1,5 mm. For hard roofing materials 2,0 mm and for bitumen and polyurethane spray foam 2,5 mm. The layer thickness applied partially
determines the properties and must be adapted to
the purpose. Values are given at 2 mm. Refer to
the respective application sheets. Mixing chamber Oval pattern Mixing ratio 1:1 in volume Surface temp. +5ºC and +30º CWindow time for next layers
Solvent-free maximum after 3 hours. Solvent based for a minimum of 3 hours and a maximum of 24 hours. The subsequent layer is to be applied
within this time. Open times can be
reduced as temperatures increase. If open
times are exceeded, the current layer must
be scuffed up and a suitable primer
applied.
Chemical resistance 7 x 24 hours* Mechanical resistance 2 x 24 hours* Cleaning agent Roca Cleaner N6500-P (for tools) Rinsing agent Roca TC-N
17
Rocathaan Hotspray PA 260-FR
Product Datasheet Version 2.1 – Last Revision date 30-06-2015 Page 3 of 3 - This version replaces all previous versions.
The information and, in particular, the recommendations concerning the application and final use of Prokol products is issued in good faith based on Prokol’s current knowledge and experience of products that
are correctly stored, handled and applied under normal conditions.
In practice, the differences in materials, substrates and local conditions are such that no guarantee can be given concerning the marketability or suitability for a certain objective, nor can any liability arise from any legal relationship based on this information, or any written recommendations or other advice that is given. The property rights of third parties must be respected.
All orders are accepted under the current sales and delivery conditions.
Users must always refer to the most recent product safety information sheet and product information sheet for the product concerned.
A copy of these sheets will be provided on request and is also available from www.prokol.nl. This requires a login name and a password.
The publication of this product information sheet invalidates all previous product information sheets for this product.
18
Rocathaan Hotspray PA 260-FR
Product Datasheet Version 2.1 – Last Revision date 30-06-2015 Page 2 of 3 - This version replaces all previous versions.
Comments during application
The amine (A) component should be mixed carefully before usage until a complete homogenous mass is obtained.
The mixing time depends on the size of packaging. A 200 L drum used for the first time or being used after a long period of time should be mixed intensively for 45 minutes. Following this, short and thorough mechanical mixing is sufficient.
Non-homogenous mixed products lead to deviating features in the end-result. Subsequently, after a couple of weeks or months, this may also lead to amine or isocyanates remnants bleeding into the finish.
Do not inhale spray mist. Ensure respiratory equipment designed for the conditions is worn while spraying.
The ambient and surface temperature must not be lower than +5ºC, whereby the temperature of the base to be treated must be 3º above dew point. Condensation on the base reduces adhesion. Consult the dew point table.
The application of two component products may only be undertaken with a relative atmospheric humidity of less than 85 %.
Surface and conditions
The surface needs to have a closed structure without pores. The surface must be dry, clean and free of grease. The surface must also be suitable for the current purpose. Treat the surface in the correct manner and use an appropriate primer our webbing, if needed. In that case, read the technical product sheet of the product in question.
Bitumen surfaces
The surface needs to be clean and free of grease. Loose parts need to be removed. A primer may be necessary in some cases. Consult the most recent primer overview.
Wooden surface
Wooden surfaces must be of a closed nature. Pressed materials are preferred, as they can hardly contain any moist. A primer may be necessary in some cases. Consult the most recent primer overview.
Mineral substrates
The surface must be healthy, with minimum compression strength of 25 N/mm2 and minimum bond strength of 1,5 N/mm2 for standard floors and 2,0 N/mm2 for heavy-duty floors.
The surface must be clean and free of diesel, oils and grease. All loose friable materials and foreign bodies must be removed by abrasive blasting, captive blasting, high pressure water blasting. This is to remove all surface laitance.
All concrete and anhydrite surfaces must be at least 28 days of age. Monolithic floors and formed surfaces must be abrasive blasted or other preparation means to clean and profile.
Remove any cement-skin and concrete residues by grinding and/or sanding.
Smooth and dense sub-floors (e.g. concrete) should be roughened by (dust-free) blasting. Unclean surfaces should be treated with a flame-gun and thereafter sanded. Always vacuum the floor to remove dust using an industrial vacuum cleaner.
Always use a suitable surface preparation. A primer will be necessary. Consult the most recent primer overview.
Moisture content of surface: < 4% (parts by weight).
Metal
Steel must be blasted to provide an anchor profile of 75 to 100 micron according to DIN EN ISO 12 944, Part 4. Use filters to avoid clogging of the drains.
Note:
Various types of substrates are available, some of which have individual pre-treatment requirements. If in doubt, contact your supplier for more information.
Important
Due to its aromatic composition, Rocathaan Hotspray PA 260-FR, will tend to yellow or darken in colour and become flat after exposure to UV light. Rocathaan Hotspray PA 260-FR may be over coated. If a top coating is to be applied as a finishing layer, it must be suitable for the purpose and elasticity of the soft polyurea.
Projects and uses can vary greatly. Always contact your supplier if in doubt about a certain use, choice of material or surface treatment.
All the technical information given on this technical information sheet is based on laboratory tests. Information may change, depending on the conditions.
Legal notification
19
Activator
6/24/2015 TF IKOpro Activator-en.doc - cb -1/2
HIGH PERMORMING CONTACT ADHESIVE
DESCRIPTION:
• Fast drying and ready to use adhesive based on syntheticrubber and resins for activating and preparing substratesbefore the installation of bituminous waterproofing mem‐branes (e.g. self‐adhesive)• Drying time: depending on the substrate and weatherconditions the maximum strength will be achieved afterapprox. 24 hours.
USE:
• Attaching amorphous pliable solar panels to IKOreflectroofing membranes or to bitumen membranes with a fin‐ish of sand or talc on top. Not intended for bitumen roof‐ing membranes with slate chippings or granules!• Attaching IKOreflect roofing membranes with a sandunderside on a bitumen lower layer with sand on top.• Activation and preparation of among others enerthermALU insulation for attaching self‐adhesive bituminousmembranes• Activation and preparation of bitumen surfacesequipped with self‐adhesive base such as Safestick BaseUniversal.
APPLICATION:
• Application temperature should be between +3 and +25°C• Stir firmly before application, don’t dilute.• All surfaces must be clean, dry and free from grease, oil,dirt and loose material.• Apply a thin film with an adapted spray system based onair‐pressure with a minimum pressure of 4 to 5 bar or witha spray gun with adjustable spray field and adjustable air‐flow rate. Alternatively, use a paintbrush or roller for smallsurfaces and details.•After maximum 5 minutes open time (do not allow totaldrying) install the membrane and press it on to the surface.On very porous substrates the application of a double layerof IKOpro Activator is required.
PHYSICAL AND CHEMICAL PROPERTIES
Physical form: liquid
Colour: transparent
Odour: specific odour of solvents
Flashpoint: <0°C (closed cup)
Relative density (20°C): 865 ± 10 kg/m³
Dry content: 41 ± 2 %
Viscosity (20°C) 2.500 ± 500 mPa.s (Brookfield RVF)
Dry film: elastic, waterproof.
COVERAGE:
• 150 to 250 gram/m².• On very porous substrates the application of a doublelayer is necessary.
CLEANING:
• Ethyl acetate or petrol
PACKAGING:
• Metal can of 4.5 kg
STORAGE:
• Containers should be kept sealed in a cool, dry, well‐ventilated environment and all practical precautions takenagainst fire. Partly used containers may be resealed andused again after correct storage. To avoid the risk of spill‐age, always store and transport in a secure upright posi‐tion.
SHELFLIFE:
• 1 year in closed packaging and stored in a cool place.
HEALTH AND SAFETY:
• IKOpro Activator is flammable, keep away from fire.• The solvents in IKOpro Activator strongly attack expand‐able polystyrene.• Keep container tightly sealed and away from direct heat.Keep away from sources of ignition. No smoking.• Containers should be kept sealed when product is stored.Opened packaging needs to be sealed again carefully andstored in a secure upright position. Open packaging care‐fully in order to avoid spouting.• Should there be contact with skin, wash immediatelywith soap and water or a recognised skin cleaner. In case of
20
Activator
6/24/2015 TF IKOpro Activator-en.doc - cb -2/2
contact with eyes, rinse immediately with plenty of water and seek medical advice. FIRE:
• In case of fire, use foam, dry powder, carbon dioxide orsand. Never use water jet.
The technical information regarding the application of liquid waterproofing products supplied by
IKO is provided in good faith on the basis of IKO’s current know‐how and experience, and assumes that these products will be used in accordance with the above‐mentioned recommendations, under normal circumstances, and provided that these products were stored and handled in the correct manner. The above‐mentioned information is only intended to inform the user about the various properties and/or recommendations and can in no way be considered as a guarantee with regard to the merchantability and suitability for a specific purpose in view of the continuously changing environmental factors, including the specific conditions at the building site, the use of different materials and substrates, etc. As a result, and with the exception of binding legal stipula‐tions to the contrary, IKO cannot be held liable on the basis of the provided information, and any other written recommendations and/or advice. Please contact IKO if you have any doubts regard‐ing the processing, the end use or the application of these products. Users are recommended to consult the most recent edition of the technical data sheet. A copy of this will be provided upon request, or can be obtained from www.ikopro.com.
21
PROFATHERM BASE SA 01570707
24/06/2015 TF Profatherm Base SA 01570707-en.doc - lva -1/1
Roofing membrane consisting of a impregnated polyester rein‐forcement, coated on both sides with flexible coating bitumen and bottom side provided with a build‐in vapour diffusion layer based on diamond‐shaped profiled self‐adhesive SBS modified bitumen.
‐ The polyester carrier has a high mechanical strength and is accessible during operation.
‐ The build‐in vapour diffusion layer is based on diamond‐shaped profiled plots consisting of self‐adhesive SBS modified bitumen. The adhesive surface underneath is about 40 %, so that the ideal relation between wind resistance and vapour pressure exposure is achieved. The optimal vapour pressure diffusion is achieved by the broad, diagonal canal structure of the non‐faced reinforce‐ment.
‐ The bottom side is covered with diamonds of self‐adhesive SBS modified bitumen, which guarantees an immediate and high bonding to the supporting substrate.
‐ The topside is finished with quarts mineral and a removable silicon foil of 8 cm at the side lap area. This guarantees fast and secures water tightness.
‐ The bottom side is finished with a removable silicon foil.
APPLICATION
Used as self‐adhesive vapour pressure diffusing under layer in a multi‐layer roofing system. Can be placed on substrates with enough delaminating resistance such as concrete, existing bituminous membranes, stable wooden supports. First coat the surface with IKOpro Self Adhesive Primer.
Secondly, as a first layer on naked EPS or glass fibre faced or ALU faced PUR, PIR (e.g. IKO enertherm MG/ALU): do not prime‐on be‐forehand! The special composition of PROFATHERM BASE SA allows the insulation not to get damaged by transmission of heath during torching of the top layer.
Temperature in application 10° C. In case of application during colder periods the material should be stored at least 12 hours before application in an ambient tempera‐ture of ≥ 10° C.
COMPOSITION
Carrier polyester, 170 g/m² Bitumen coating mass:
o flexible coating bitumen.o Bottom side: build‐in vapour pressure diffuser based on
diamond‐shaped profiled self‐adhesive SBS modified bi‐tumen
STORAGE
Do not pile pallets Store indoors, preferably in dark room; avoid direct sunlight Apply as quickly as possible after production Pot‐life: depending on circumstances: ideally in dark room at
10 to 20°C, maximum 6 months.
TECHNICAL DATA (average values)
Tensile strength: (UEAtc) longitudinal: 700 N transversal: 500 N
Elongation at break (UEAtc) longitudinal: 35 % transversal: 35 %
Low temperature flexibility self‐adhering coating: ‐25°C
DIMENSIONS
Thickness: 2,5 mm Length: 10 m Width: 1 m Weight: 35 kg
APPLICATION
PROFATHERM BASE SA is applied as base layer in multi layer roofing systems. The substrate should be smooth, dry, clean, fat‐ and dust free. All substrates, with exception of thermal insulation, needs to be coated with bitumen primer IKOpro SA Bitumen Primer. The first membrane is unrolled and lined out and rolled up again till approximately half the length of the strip. The removable silicon foil should be cut in cross direction and pulled up in one time while un‐rolling the membrane. This way, the self‐adhesive underside will get in direct contact with the substrate and stick immediately. The same procedure should be repeated for the other end of the roll. The next membrane PROFATHERM BASE SA is applied in the same way with a side lap of 8 cm and an end lap of at least 25 cm. Pressure shall be exerted with a medium hard pressure roller. The end lap will be torched with a gentle flame.
Next, the top layer will be fully torched‐applied on the PROFATHERM BASE SA with a smooth flame of an asphalt torch.
CERTIFICATIONS
ISO 9001: 2000&2008 Quality and management assurance program and ISO 14001:2004 Environmental Management Standard both cer‐tified from Bureau Veritas Certification. CE‐ certification from INTRON Certification.
IKO herewith declares that the following product is in conformity with the provisions of the following EC Directive(s) when installed in accordance with the installation instructions contained in the prod‐uct documentation:
KOMO kwaliteitsverklaring: CTG 498, 500, 501 EN 13707: Flexible sheets for waterproofing‐Reinforced bitu‐men sheets for roof waterproofing
Notified certification body: SGS‐INTRON Certificatie BV, Venusstraat 2, NL‐4100 AG Culemborg, notified under registration number 0958.
Certificate number(s): 0958‐CPD‐DK010
22
PROFABASE PES SA 01570461
24/06/2015 TF Profabase PES SA 1.08x15m 01570461-e.doc - lva -1/1
Roofing membrane with polyester fibre reinforcement, topside coated with flexible bitumen and bottom side coated with self‐adhesive SBS modified bitumen.
The polyester reinforcement has high mechanical strength and is accessible, which facilitates stepping on metal deck during operation.
The topside is coated with flexible bitumen. The bottom side is coated with self‐adhesive, SBS modified
bitumen, which guarantees an immediate and high adhesion strength to the substrate.
The topside is finished with quartz mineral and a removablesilicon foil of 8 cm on the side lap area, which guarantees a fast and secure sealing.
The bottom side is finished with a removable silicon foil.
APPLICATION
Self‐adhesive vapour barrier on metal deck, accessible during operation and on fully substrates, if it is dry, dust and fat free. PROFABASE PES SA is applicable as vapour barrier for roofing systems in buildings with inner climate till class III. Also applicable as self‐adhesive under layer in a multi‐layer roofing system.
COMPOSITION
Reinforcement: polyester fibre, 160 g/m². Bitumen coating mass:
o Topside: flexible bitumen.o Bottom side: self‐adhesive SBS modified bitumen.
TECHNICAL DATA (average values)
Tensile strength: (U.E.A.t.c.) longitudinal: 700 N transversal: 450 N
Elongation at break (U.E.A.t.c.) longitudinal: 35 % transversal: 35 %
Tensile modulus longitudinal: 100N/% elongation Low temperature flexibility self‐adhering coating: ‐25°C Dimensional stability: 0,5% Water vapour transmission: ≥ 25 m
DIMENSIONS
Thickness: 2,5 mm Length: 15 m Width: 1,08 m Weight: 44.2 kg
APPLICATION
PROFABASE PES SA is applied as vapour barrier or as under layer in multi‐layer roofing systems. The substrate should be smooth, dry, clean, fat‐ and dust free. All non‐insulated substrates, with exception of pre‐coated metal deck, needs to be coat with bitumen primer IKOpro SA Primer. In case of application on metal deck the membrane shall be placed parallel on to the corrugations, as to position the side laps supported on the metal deck, and have the ability to rightly pressure it. The first membrane is unrolled and lined out and rolled up again till approximately half the length of the membrane. The removable silicon foil should be cut in cross direction and pulled up in one time while unrolling the membrane. This way, the self‐adhesive underside will get in direct contact with the substrate and stick immediately. The same procedure should be repeated for the other end of the roll. The next membrane PROFABASE PES SA is applied in the same way with a side lap of 8 cm. Before unrolling it definitively, the silicon foil on the welding strip of the first membrane shall be removed. Pressure shall be exerted with a medium hard pressure roller. The end laps should be sealed over a width of at least 10 cm with a smooth flame.
In roofing systems acting as a vapour barrier, the isolation is fully adhered on to the PROFABASE PES SA with hot bitumen. Insulation types admitted: mineral wool (accessible), cellular glass. In roofing systems acting as an under layer.
Temperature in application 10° C. In case of application during colder periods the material should be stored at least 12 hours before application in an ambient temperature of ≥ 10° C.
STORAGE
Do not pile pallets Store indoors, preferably in dark room; avoid direct sunlight Apply as quickly as possible after production Pot‐life: depending on circumstances: ideally in dark room at
10 to 20°C, maximum 6 months.
IKO herewith declares that the following product is in conformity with the provisions of the following EC Directive(s) when installed in accordance with the installation instructions contained in the product documentation:
KOMO kwaliteitsverklaring: CTG 499, 501, 502 EN 13707: Flexible sheets for waterproofing‐Reinforcedbitumen sheets for roof waterproofing EN 13969: Flexible sheets for waterproofing‐Bitumen dampproof sheets including bitumen basement tanking sheets.
Notified certification body: INTRON Certificatie BV, Venusstraat 2, NL‐4100 AG Culemborg, notified under registration number 0958.
Certificate number(s): 0958‐CPD‐DK010
23
NBS Specification
L10 - Windows / Rooflights / Screens / Louvres460 - Rooflights
Manufacturer : Whitesales Europa House Alfold Road Cranleigh GU6 8NQTel 01483 271371 Fax 01483 271771 E-mail [email protected] Reference : Em-DomeType : DomeSize : Specify from Product literatureFrame : Screwbolt - High securityCurb : Em-Curb PVCu 300S. Height 300mmMaterial : PVCu - white self finishGlazing details : Polycarbonate triple skinFinish : Specify from Product literatureOther requirements : NoneFixing : Please consult Whitesales for recommendations
Vent Axia Centrif Duo
WHITESALES
Em-Dome polycarbonate triple skin rooflightcomplete with splayed Em-Curb PVCu 300mm high
with Vent Axia centrif duo ventiallationinstalled to prepared roof aperture
Roof Aperture Size
Em-Curb PVCu ECO Splayed 300mm
Overall Rooflight Size
High security screwboltand weather cap
Em-Dome polycarbonate triple skin
Drawing No. AAxxxE1 AA30DG1
Aluminium Cowl
Whitesales LTDEuropa houseGU6 8NQ CranleighT: +44(0)1483 271371F: +44(0)1483 271771E: [email protected]: www.whitesales.co.uk
Project:Project No:Drawing No:Drawn By:Checked By:Date:
Dimensions:
Format:
Scale:
28.10.16
L.Crawford
DNS
A3
mm
Revision List
Rev 1Rev 2Rev 3Rev 4Rev 5
Date Description Checked by Drawn by
© Whitesales LTD
2525
NBS Specification
L10 - Windows / Rooflights / Screens / Louvres460 - Rooflights
Manufacturer : Whitesales Europa House Alfold Road Cranleigh GU6 8NQTel 01483 271371 Fax 01483 271771 E-mail [email protected] Reference : Em-DomeType : DomeSize : Specify from Product literatureFrame : Screwbolt - High securityCurb : Em-Curb PVCu 300s. Height 300mmMaterial : PVCu - white self finishGlazing details : Polycarbonate triple skinFinish : Specify from Product literatureOther requirements : PVC opening frame with manual spindleFixing : Please consult Whitesales for recommendations
WHITESALES
Em-Dome polycarbonate triple skin rooflightcomplete with splayed Em-Curb PVCu ECO 300mm high
and PVCu opening frame with manual spindleinstalled to prepared roof aperture
Roof Aperture Size
Em-Curb PVCu ECO Splayed 300mm
Manual Spindle
PVCu opening frame
Overall Rooflight Size
High security screwboltand weather cap
Em-Dome polycarbonate triple skin
Drawing No. AAxxxE1 AA30DA2
Whitesales LTDEuropa houseGU6 8NQ CranleighT: +44(0)1483 271371F: +44(0)1483 271771E: [email protected]: www.whitesales.co.uk
Project:Project No:Drawing No:Drawn By:Checked By:Date:
Dimensions:
Format:
Scale:
28.10.16
L.Crawford
DNS
A3
mm
Revision List
Rev 1Rev 2Rev 3Rev 4Rev 5
Date Description Checked by Drawn by
© Whitesales LTD
26
26
Project ID : P-1020079 269 Leigham Ct Rd, LondonStructure element : Flat roofDescription : Flat roof - bondedFile reference : 1E133F5F3F.FCF
Calculated 'U' value = 0.17W/m²K (Calculated in accordance with BS EN ISO 6946:2007)Calculated 'U' value = 0.17W/m²K (Calculated in accordance with BS EN ISO 6946:2007)
Flats 29-36 (Block E) - Core Sample 1Flats 29-36 (Block E) - Core Sample 1
Element Description
Element
Thickness
(mm)
Thermal
Conductivity
(W/mK)
Thermal
Resistance
(m²K/W)
Vapour
Resistivity
(MNs/gm)
Vapour
Resistance
(MNs/g)
Mean
T
(K)
Delta
T
(K)
Outside surface resistance - - 0.040 - -280.75 0.08
LIQUID APPLIED WATERPROOFING 3.0 - 0.020 - 500.00280.81 0.04
KINGSPAN THERMAROOF TR27 LPC / FM 120.0 0.024 5.000 300.00 36.00285.98 10.29
BITUMEN/AL ROOFING 1 LAYER 4.0 0.230 0.017 150000 600.00291.14 0.04
BITUMEN/AL ROOFING 1 LAYER 4.0 0.230 0.017 150000 600.00291.18 0.04
BITUMEN/AL ROOFING 1 LAYER 2.0 0.230 0.009 150000 300.00291.20 0.02
BITUMEN/AL ROOFING 1 LAYER 4.0 0.230 0.017 150000 600.00291.23 0.04
BITUMEN/AL ROOFING 1 LAYER 4.0 0.230 0.017 150000 600.00291.27 0.04
BITUMEN/AL ROOFING 1 LAYER 4.0 0.230 0.017 150000 600.00291.30 0.04
LIQUID APPLIED WATERPROOFING 2.0 - 0.020 - 500.00291.34 0.04
LIQUID APPLIED WATERPROOFING 2.0 - 0.020 - 500.00291.38 0.04
LIQUID APPLIED WATERPROOFING 2.0 - 0.020 - 500.00291.42 0.04
WOODWOOL SLAB 50.0 0.100 0.500 30.00 1.50291.96 1.03
UNV. A/SPACE; 230.0 - 0.163 - 0.05292.64 0.34
PLASTERBOARD 12.5 0.190 0.066 50.00 0.63292.88 0.14
Inside surface resistance - - 0.100 - -293.05 0.21
Detailed U-value Calculation Results
Total resistance of roofRT = ( Rupper + Rlower ) / 2 = (6.045 + 6.045) / 2 = 6.045 m²K/W
(Correction for mechanical fasteners, Delta Uf = 0.0000W/m²K | Correction for air gaps, Delta Ug = 0.0000W/m²K)(Alpha 0.0 m¯¹ | Fasteners per square metre 0.0000)(Fasteners cross-sectional area 0.000 mm² | Thermal conductivity of fastener 0.00 W/mK)
(Delta Uf + Delta Ug) is less than 3% of (1 / Rt) so U = (1 / Rt) = 0.17W/m²K
For further information on the specified products, e.g. literature or specification clauses, please follows the links below:-
Thermaroof TR27 LPC / FM
Whilst the information and/or specification contained herein is to the best of our knowledge true and accurate we specifically exclude any liability for errors, omissions orotherwise arising therefrom. Details, practices, principles, values and calculations should be verified as to accuracy and suitability for the required purpose for use.
FabCalc 2.06d © Kingspan Insulation Ltd. Mar 2016 Page 1 of 2. 1E133F5F3F.FCF
27
Project ID : P-1020079 269 Leigham Ct Rd, LondonStructure element : Flat roofDescription : Flat roof - bondedFile reference : 1E133F5F3F.FCFHumidity Class: 4 - Dwellings with high occupancy, sport halls, kitchens, canteens; buildings heated with unflued gas heatersLocation: 5a England SE & Central South
Condensation calculations performed in accordance with BS5250: 2011Condensation calculations performed in accordance with BS5250: 2011
Condensation is occuring at the following layers interfaces:-
Interface 1 : LIQUID APPLIED WATERPROOFING / KINGSPAN THERMAROOF TR27 LPC / FM
Month Int(°C)
Int(%RH)
Ext(°C)
Ext(%RH)
Interface 1
Gc Ma
(Kg/m²) (Kg/m²)
Jan 20.0 73.2 1.5 90.0
Feb 20.0 72.0 1.8 86.5
Mar 20.0 70.0 3.7 84.0
Apr 20.0 68.0 6.0 81.0
May 20.0 67.8 9.3 81.0
Jun 20.0 68.6 12.4 80.0
Jul 20.0 70.8 14.5 80.5
Aug 20.0 71.8 14.1 82.5
Sep 20.0 71.5 11.8 85.5
Oct 20.0 71.1 8.7 88.0
Nov 20.0 71.7 4.4 89.5
Dec 20.0 72.8 2.5 90.5
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
Gc = Monthly moisture accumulation per area at an interfaceMa = Accumulated moisture content per area at an interface
Peak accumulated moisture content per area at interface (Ma) = 0.00 Kg/m²
Annual moisture accumulation (Ma) = 0.00 Kg/m²
Peak moisture build-up month : January
Internal conditions : 20.0°C @ 73.2%RH
External conditions : 1.5°C @ 90.0%RH
Scale 1 : 12
25°C
Internal
73.2%RH
20°C 15°C 10°C 5°C
External
90.0%RH
0°C -5°C
T D
Inside
Rsi=0.10
Outside
Rso=0.04
Whilst the information and/or specification contained herein is to the best of our knowledge true and accurate we specifically exclude any liability for errors, omissions orotherwise arising therefrom. Details, practices, principles, values and calculations should be verified as to accuracy and suitability for the required purpose for use.
FabCalc 2.06d © Kingspan Insulation Ltd. Mar 2016 Page 2 of 2. 1E133F5F3F.FCF
28
CI/Sfb
Eighth Issue March 2011
(27.9) Rn7 M2
� High performance rigid thermoset
insulation – thermal conductivities
as low as 0.024 W/m.K
� LPCB approved to LPS 1181:
Part 1
� FM approved for Class 1 steel
deck roof assemblies
� Fully compatible with single–ply
non–bituminous membranes that
are fully bonded with solvent
based adhesive systems
� Fully compatible with most
bitumen based and mastic asphalt
waterproofing systems
� Compatible with most green roof
systems
� Resistant to the passage of
water vapour
� Easy to handle and install
� Ideal for new build and
refurbishment
� Non–deleterious material
� Manufactured with a blowing agent
that has zero ODP and low GWP
I nsu la t ion
INSULATION FOR FLAT ROOFS WATERPROOFED WITHFULLY ADHERED SINGLE–PLY, PARTIALLY BONDEDBUILT–UP FELT, MASTIC ASPHALT AND COLD LIQUIDAPPLIED WATERPROOFING
TR27 LPC/FM
LPS 1181: Part 1
Certificate No. 388b/01
Class 1 Roof
Construction
Low Energy –Low Carbon Buildings
29
2
Typical Constructions and U–values
AssumptionsThe U−values in the tables that follow have
been calculated, under a management
system certified to the BBA Scheme for
Assessing the Competency of Persons to
Undertake U–value and Condensation Risk Calculations, using
the method detailed in BS / I.S. EN ISO 6946: 2007 (Building
components and building elements. Thermal resistance and
thermal transmittance. Calculation method) and using the
conventions set out in BR443 (Conventions for U−value
calculations). They are valid for the constructions shown in the
details immediately above each table.
These examples are based on Kingspan Thermaroof® TR27
LPC/FM waterproofed using either a fully adhered single−ply
membrane, mastic asphalt, partially bonded built–up felt, or
under a cold liquid applied waterproofing system. The
insulation board is: fully bonded to a sealed metal deck, or a
vapour control layer, which has itself been fully bonded to the
type of deck stated for each application; or mechanically fixed
through a sealed metal deck, or a vapour control layer, which
has itself been loose–laid directly over the type of deck stated
for each application. The ceiling, where applicable, is taken to
be a 3 mm skim coated 12.5 mm plasterboard with a cavity
between it and the underside of the deck.
NB When calculating U–values to BS EN ISO 6946: 2007, the type of mechanical fixing used
may change the thickness of insulation required. These calculations assume telescopic tube
fasteners with a thermal conductivity of 1.00 W/m.K or less, the effect of which is insignificant.
NB For the purposes of these calculations the standard of workmanship has been assumed
good and therefore the correction factor for air gaps has been ignored.
NB The figures quoted are for guidance only. A detailed U–value calculation together with
condensation risk analysis should be completed for each individual project.
NB If your construction is different from those specified and / or to gain a comprehensive
U−value calculation along with a condensation risk analysis for your project please consult the
Kingspan Insulation Technical Service Department for assistance (see rear cover).
U–value Table KeyWhere an � is shown, the U−value is higher than theworst of the maximum new build area weighted average
U−values allowed by the 2010 Editions of Approved
Documents L to the Building Regulations (England &
Wales), the 2010 Editions of Technical Handbooks
Section 6 (Scotland), the 2006 Editions of Technical
Booklets F (Northern Ireland), or the 2008 Editions of
Technical Guidance Documents L* (Republic of Ireland).
* Excluding Change of Use and Material Alterations.
Concrete DeckDense Concrete Deck with Suspended Ceiling
Figure 1
U–values (W/m2.K) for Various Thicknessses of Insulation
and Waterproofing Systems
Waterproofing System
Fully Adhered
Insulant Partially Single−Ply /
Thickness Bonded Mastic Cold Liquid
(mm) Built−Up Felt Asphalt Applied
80 � � �85 0.25 0.25 0.25
90 0.24 0.24 0.24
100 0.22 0.22 0.22
110 0.20 0.20 0.20
115 0.19 0.19 0.19
120 0.18 0.18 0.18
125 0.17 0.17 0.17
130 0.17 0.17 0.17
135 0.16 0.16 0.16
140 0.16 0.16 0.16
145 0.15 0.15 0.15
150 0.15 0.15 0.15
80 + 80 0.14 0.14 0.14
85 + 90* 0.13 0.13 0.13
90 + 100* 0.12 0.12 0.12
100 + 110* 0.11 0.11 0.11
100 + 120* 0.10 0.10 0.10
* Where multiple layers of insulation of different thicknesses are used, the thickest layer should
be installed as the outermost layer in the construction.
Damp proof course (DPC) DPC to drain internally orexternally as specified
Waterproofing e.g. single–plynon–bituminous membrane
Vapour control layer
Kingspan Thermaroof®
TR27 LPC/FM
Insulation upstand min. 300 mmfrom bottom surface ofhorizontal insulation layer
12.5 mm plasterboardfixed to 25 x 50 mmtimber battens at600 mm centres
KingspanKooltherm® K8Cavity Board taken up as
high as the flat roofinsulation upstand
150 mmconcrete deck
50 mmscreed to falls
COMPETENT PERSON CS/1004-1
APPROVAL
INSPECTION
TESTING
CERTIFICATION
30
3
U–values (W/m2.K) for Various Thicknessses of Insulation
and Waterproofing Systems
Waterproofing System
Fully Adhered
Insulant Partially Single−Ply /
Thickness Bonded Mastic Cold Liquid
(mm) Built−Up Felt Asphalt Applied
80 � � �85 0.25 0.25 0.25
90 0.24 0.24 0.24
100 0.22 0.22 0.22
110 0.20 0.20 0.20
115 0.19 0.19 0.19
120 0.18 0.18 0.18
125 0.17 0.17 0.17
130 0.17 0.17 0.17
135 0.16 0.16 0.16
140 0.16 0.16 0.16
145 0.15 0.15 0.15
150 0.15 0.15 0.15
80 + 80 0.14 0.14 0.14
80 + 90* 0.13 0.13 0.14
85 + 90* 0.13 0.13 0.13
90 + 100* 0.12 0.12 0.12
100 + 110* 0.11 0.11 0.11
100 + 120* 0.10 0.10 0.10
* Where multiple layers of insulation of different thicknesses are used, the thickest layer should
be installed as the outermost layer in the construction.
U–values (W/m2.K) for Various Thicknessses of Insulation
and Waterproofing Systems
Waterproofing System
Fully Adhered
Insulant Partially Single−Ply /
Thickness Bonded Mastic Cold Liquid
(mm) Built−Up Felt Asphalt Applied
90 � � �95 0.25 0.25 0.25
100 0.24 0.24 0.24
110 0.22 0.22 0.22
120 0.19 0.19 0.19
125 0.19 0.19 0.19
130 0.18 0.18 0.18
135 0.17 0.17 0.17
140 0.17 0.17 0.17
145 0.16 0.16 0.16
150 0.16 0.16 0.16
80 + 80 0.15 0.15 0.15
80 + 90* 0.14 0.14 0.14
90 + 95* 0.13 0.13 0.13
100 + 100 0.12 0.12 0.12
100 + 110* 0.11 0.11 0.11
110 + 120* 0.10 0.10 0.10
* Where multiple layers of insulation of different thicknesses are used, the thickest layer should
be installed as the outermost layer in the construction.
Timber DeckTimber Deck with Plasterboard Ceiling
Figure 2
Metal DeckMetal Deck with No Ceiling
Figure 3
Damp proof course (DPC) DPC to drain internally orexternally as specified
18 mm plywood deck
Kingspan Thermaroof®
TR27 LPC/FMKingspan Thermaroof®
TR27 LPC/FM
Damp proof course (DPC) DPC to drain internally orexternally as specified
Metal deck
Vapour control layer
Insulation upstand min. 300 mmfrom bottom surface ofhorizontal insulation layer
50 x 150 mmtimber joists at600 mm centres
KingspanKooltherm® K8Cavity Board taken up as
high as the flat roofinsulation upstand
Insulation upstand min. 300 mmfrom bottom surface ofhorizontal insulation layer
Vapour control layer(not required if metaldeck is sealed)
KingspanKooltherm® K8Cavity Board taken up as
high as the flat roofinsulation upstand
Waterproofing e.g. single–plynon–bituminous membrane
Waterproofing e.g. single–plynon–bituminous membrane
31
4
Green Roof SystemsExtensive Green Roof Covering – Metal Deck with
No Ceiling
Figure 4
Semi−intensive Green Roof Covering – Dense Concrete
Deck with Suspended Ceiling
Figure 5
Extensive green roof covering
Substrate to depth required
Filtration layer
Drainage layer
Roof barrier /protective layer(s)
Waterproofing e.g. single–plynon–bituminous membrane
Kingspan Thermaroof® TR27 LPC/FM
Metal decking (trough widthappropriate to weight of green
roof system applied)
Waterproofing e.g.single–plynon–bituminousmembrane
Semi−intensive green roof covering
Substrate to depth required
Filtration layer
Drainage layer
Roof barrier /protective layer(s)
Kingspan Thermaroof® TR27 LPC/FM
Vapour control layer
Vapour control layer(not required if metal deck
is sealed)
50 mmscreed to falls
U–values (W/m2.K) for Various Thicknessses of Insulation
and Waterproofing Systems
Waterproofing System
Fully Adhered
Insulant Partially Single−Ply /
Thickness Bonded Mastic Cold Liquid
(mm) Built−Up Felt Asphalt Applied
90 � � �95 0.25 0.25 0.25
100 0.24 0.24 0.24
110 0.22 0.22 0.22
120 0.19 0.19 0.19
125 0.19 0.19 0.19
130 0.18 0.18 0.18
135 0.17 0.17 0.17
140 0.17 0.17 0.17
145 0.16 0.16 0.16
150 0.16 0.16 0.16
80 + 80 0.15 0.15 0.15
80 + 90* 0.14 0.14 0.14
90 + 95* 0.13 0.13 0.13
100 + 100 0.12 0.12 0.12
100 + 110* 0.11 0.11 0.11
110 + 120* 0.10 0.10 0.10
* Where multiple layers of insulation of different thicknesses are used, the thickest layer should
be installed as the outermost layer in the construction.
U–values (W/m2.K) for Various Thicknessses of Insulation
and Waterproofing Systems
Waterproofing System
Fully Adhered
Insulant Partially Single−Ply /
Thickness Bonded Mastic Cold Liquid
(mm) Built−Up Felt Asphalt Applied
80 � � �85 0.25 0.25 0.25
90 0.24 0.24 0.24
100 0.22 0.22 0.22
110 0.20 0.20 0.20
115 0.19 0.19 0.19
120 0.18 0.18 0.18
125 0.17 0.17 0.17
130 0.17 0.17 0.17
135 0.16 0.16 0.16
140 0.16 0.16 0.16
145 0.15 0.15 0.15
150 0.15 0.15 0.15
80 + 80 0.14 0.14 0.14
85 + 90* 0.13 0.13 0.13
90 + 100* 0.12 0.12 0.12
100 + 110* 0.11 0.11 0.11
100 + 120* 0.10 0.10 0.10
* Where multiple layers of insulation of different thicknesses are used, the thickest layer should
be installed as the outermost layer in the construction.
12.5 mm plasterboard fixedto 25 x 50 mm timberbattens at 600 mm centres
150 mmconcrete deck
32
5
Design Considerations
Sustainability & ResponsibilityKingspan Insulation has a long–term commitment to
sustainability and responsibility: as a manufacturer and supplier
of insulation products; as an employer; as a substantial
landholder; and as a key member of its neighbouring
communities.
A report covering the sustainability and responsibility of
Kingspan Insulation Ltd’s British operations is available at
www.kingspaninsulation.co.uk/sustainabilityandresponsibility.
Specification ClauseKingspan Thermaroof® TR27 LPC/FM should be described in
specifications as:–
The roof insulation shall be Kingspan Thermaroof® TR27
LPC/FM ____mm thick: comprising a high performance rigid
thermoset insulation core faced on both sides with a coated
glass tissue facing. The product shall be manufactured: with a
blowing agent that has zero Ozone Depletion Potential (ODP)
and low Global Warming Potential (GWP); in accordance with
the requirements of BS 4841–3 and BS 4841–4; under a
management system certified to BS / I.S. EN ISO 9001: 2008,
BS / I.S. EN ISO 14001: 2004 and BS / I.S. OHSAS 18001:
2007; by Kingspan Insulation Limited; and installed in
accordance with the instructions issued by them.
NBS SpecificationsDetails also available in NBS Plus.
NBS users should refer to clause(s):
J21 420, J21 430, J31 335
(Standard and Intermediate)
J21 10 (Minor Works)
Wind LoadingWind loadings should be assessed in accordance with
BS 6399–2: 1997 (Loadings for buildings. Code of practice for
wind loads) or BS / I.S. EN 1991–1–4: 2005 (National Annex to
Eurocode 1 Actions on Structures. General Actions. Wind
Actions) taking into account:
� length / width / height of the building;
� orientation of the building;
� wind speed;
� aspect (e.g. on a hill side); and
� topographical value of the surrounding area.
Linear Thermal BridgingReasonable provision must be made to limit the effects of cold
bridging. The design should ensure that roof–light or ventilator
kerbs etc. are always insulated with the same thickness of
Kingspan Thermaroof® TR27 LPC/FM as the general roof
area. A 25 mm thick Kingspan Thermaroof® TR27 LPC/FM
upstand should be used around the perimeter of the roof on
the internal façade of parapets. A minimum distance of
300 mm should be maintained between the top of the
insulation upstand and the bottom of the horizontal roof
insulation. Wall insulation should also be carried up into
parapets as high as the flat roof insulation upstand. Please
contact the Kingspan Insulation Technical Service Department
(see rear cover) for further advice.
Environmental Impact &
Responsible SourcingGreen Guide Rating
An Ecoprofile, certified by BRE Certification to the 2008
BRE Environmental Profiles Methodology, has been created
for Kingspan Thermaroof® TR27 LPC/FM produced at
Kingspan Insulation’s British manufacturing facilities.
The BRE has assigned the product a 2008 Green Guide
Summary Rating of A.
Responsible Sourcing
Kingspan Thermaroof® TR27 LPC/FM is manufactured under
a management system certified to BS / I.S. EN ISO 14001:
2004. The principle polymer components of the product are
also manufactured under management systems certified to
EN ISO 14001: 2004.
NB The above information is correct at the time of writing. Please confirm at the point of need
by contacting Kingspan Insulation’s Technical Service Department (see rear cover), from which
copies of Kingspan Insulation and its suppliers’ ISO 14001 certificates can be obtained along
with confirmation of Kingspan Insulation’s products’ Green Guide ratings.
Environmental Profiles Scheme
Certificate Number ENP 409
33
FallsThe fall on a flat roof, constructed using Kingspan
Thermaroof® TR27 LPC/FM, is normally provided by the
supporting structure being directed towards the rainwater
outlets. The fall should be smooth and steep enough to prevent
the formation of rainwater ponds. In order to ensure adequate
drainage, BS 6229: 2003 (Flat roofs with continuously
supported coverings. Code of practice) recommends uniform
gradients of not less than 1 in 80. However, because of building
settlement, it is advisable to design in even greater falls.
These can be provided by a Kingspan Thermataper® LPC/FM
tapered roofing system (see below).
Tapered RoofingKingspan Thermaroof® TR27 LPC/FM is also available in a
tapered version, Kingspan Thermataper® TT47 LPC/FM,
comprising a high performance rigid thermoset insulation core,
manufactured with a blowing agent that has zero Ozone
Depletion Potential (ODP) and low Global Warming Potential
(GWP), faced on both sides with a coated glass tissue facing.
Kingspan Thermataper® TT47 LPC/FM comes with
a supporting design service. This ensures that the most
cost−effective solution for a roof is identified and that the end
result is a tapered system design which meets a roof’s
rainwater run−off and insulation requirements. Further details
of Kingspan Thermataper® TT47 LPC/FM are available from
the Kingspan Insulation Tapered Roofing Department (see rear
cover), which should be consulted as early as possible in the
process of designing a roof.
Roof WaterproofingKingspan Thermaroof® TR27 LPC/FM is suitable for use
with most fully adhered single–ply waterproofing membranes.
When using Kingspan Thermaroof® TR27 LPC/FM with fully
adhered single–ply waterproofing membranes, the joints
between boards and cut edges, immediately below the
waterproofing membrane, must be taped with a min. 50 mm
wide foil tape. Please contact the Kingspan Insulation
Technical Service Department (see rear cover) to check
waterproofing membrane and proprietary adhesive system
compatibility. Advice should be sought, from the appropriate
waterproofing membrane manufacturer, in relation to the
requirement for the use of a fleece backed membrane with the
waterproofing membrane in question.
Kingspan Thermaroof® TR27 LPC/FM is also suitable for use
with most bitumen based waterproofing systems including high
performance types which incorporate a Type 3G perforated
base layer to BS 747: 2000 (Reinforced bitumen sheets for
roofing. Specification). The 3G felt layer should be laid dry and
loose, mineral face down with a fully bonded perimeter zone.
Partially bonded built–up felt waterproofing should be laid,
where applicable, in accordance with BS 8217: 2005
(Reinforced bitumen membranes for roofing. Code of practice).
Kingspan Thermaroof® TR27 LPC/FM is also suitable for use
with mastic asphalt waterproofing systems. Mastic asphalt
waterproofing should be laid, where applicable, in accordance
with BS 8218: 1998 (Code of practice for mastic asphalt
roofing). Mastic asphalt should always be laid over an isolating
layer of loose–laid Type 4A sheathing felt to BS 747: 2000
(Reinforced bitumen sheets for roofing. Specification).
The exposed face of insulation upstands, at parapets and
abutments, must be lined with 18 mm exterior grade plywood,
prior to the mastic asphalt waterproofing being laid.
The plywood is used as an anchor point for the expanded metal
substrate onto which the vertical mastic asphalt is laid.
When Kingspan Thermaroof® TR27 LPC/FM is to be used to
insulate balconies, waterproofed with mastic asphalt with a
porous promenade tile overlay, a 20 mm cork roofboard
should be bitumen bonded to the Kingspan Thermaroof®
TR27 LPC/FM prior to laying the Type 4A sheathing felt and
mastic asphalt.
Kingspan Thermaroof® TR27 LPC/FM is also suitable for use
with some cold liquid applied waterproofing systems. When
using Kingspan Thermaroof® TR27 LPC/FM with cold liquid
applied waterproofing systems, a carrier membrane for the
waterproofing must be installed over the insulation boards.
Advice should be sought, from the waterproofing system
manufacturer, about the specification of the carrier membrane
and the compatibility of the waterproofing system with
Kingspan Thermaroof® TR27 LPC/FM. For further advice
please contact the Kingspan Insulation Technical Service
Department (see rear cover).
NB Kingspan Thermaroof® TR27 LPC/FM is also suitable for use with mechanically fixed
single–ply waterproofing membranes.
6
34
Water Vapour ControlKingspan Thermaroof® TR27 LPC/FM should be installed over
a separate vapour control layer, in new build roofs, unless it is
being used in conjunction with a sealed metal deck.
Regardless of the deck type it is recommended that a
condensation risk analysis is carried out for every project.
For refurbishment projects, involving the addition of insulation
to existing insulated flat roofs, or roofs constructed of insulated
steel faced composite panels, it is imperative that a
U–value calculation and condensation risk analysis is carried
out for every project, in order to ensure that the correct
thickness of insulation is installed to achieve the required
thermal performance, whilst avoiding interstitial condensation.
In refurbishment projects, where Kingspan Thermaroof® TR27
LPC/FM is to be installed over an existing bituminous
waterproofing membrane, the membrane can be used as a
vapour control layer, as long as it is in a good water tight
condition. Where this is not the case, a separate vapour
control layer should be installed.
The type of separate vapour control layer required will be
dependent upon the chosen method of fixing the insulation
boards.
For mechanically fixed applications, a minimum vapour control
layer should consist of a 1000 gauge (250 micron) polythene
sheet, with all joints lapped and then sealed with double sided
self adhesive tape.
For applications where the insulation boards are to be bonded
to the vapour control layer, a minimum vapour control layer
should consist of a coated roofing felt complying with Type 3B
to BS 747: 2000 (Reinforced bitumen sheets for Roofing.
Specification), or S1P1 to BS 8747: 2007 (Reinforced bitumen
membranes (RBMs) for roofing. Guide to selection and
specification), or any appropriate metal–cored vapour control
layer.
Where the separate vapour control layer is to be bonded,
allowance should be made for adequate bonding of the vapour
control layer to the substrate, so as to provide a suitable
surface upon which to lay the insulation boards and sufficient
resistance to wind up–lift (see ‘Wind Loading’).
Roof Loading / TrafficKingspan Thermaroof® TR27 LPC/FM is suitable for use on
access roof decks subject to limited foot traffic.
Where inappropriate foot traffic is liable to occur, it
is recommended that, for roofs waterproofed with mastic
asphalt, a 20 mm cork roofboard is bitumen bonded to the
Kingspan Thermaroof® TR27 LPC/FM prior to waterproofing,
and the roof surface is protected by promenade tiles.
Where inappropriate foot traffic is liable to occur, it is
recommended that, for roofs waterproofed with partially
bonded built–up felt, the roof surface is protected by
promenade tiles.
Where inappropriate foot traffic is liable to occur, it is
recommended that, for roofs waterproofed with fully adhered
single–ply or cold liquid applied waterproofing systems, the
roof surface is protected by specially constructed walk–ways.
For further advice on the acceptability of specific foot traffic
regimes, please contact the Kingspan Insulation Technical
Service Department (see rear cover).
Green RoofsKingspan Thermaroof® TR27 LPC/FM is suitable for use
under most green roof systems.
Green roof systems are a specialist design area.
When designing a loose–laid insulated green roof assembly
consideration needs to be given to the following.
Green roof systems are required to have a minimum dry weight
of 80 kg/m2 to ballast the insulation boards beneath them.
However, the total required dry weight will depend upon wind
uplift, which in turn will vary with the geographical location of
the building, local topography, and the height and width of the
roof concerned. The necessity for any additional dry weight
should be assessed in accordance with BS 6399−2: 1997
(Loading for Buildings. Code of practice for wind loads) or
BS / I.S. EN 1991−1−4: 2005 (National Annex to Eurocode 1
Actions on structures. General Actions. Wind Actions).
When installing a loose–laid insulated green roof assembly,
any insulation must be immediately over–laid with the green
roof system, which must meet all of the requirements
outlined above.
Where these requirements cannot be ensured, the insulation
must be mechanically fixed (see Sitework). For further
information please contact the Kingspan Insulation Technical
Service Department (see rear cover).
7
35
Board Size Selection� If consideration is being given to bonding Kingspan
Thermaroof® TR27 LPC/FM, either in hot bitumen or with
the use of a suitable alternative proprietary adhesive
system, it is recommended that 1.2 x 0.6 m boards
(in Britain) or 1.2 x 1.2 m boards (in Ireland) are used.
� All sizes of board are suitable for mechanical fixing.
Installing over Metal Decks� Where an FM or LPCB approved construction is required,
please refer to ‘LPCB & FM Certification’ on page 14.
� Metal decks should be clean, dry, without large
projections, steps or gaps, and should be graded to allow
correct falls to all rainwater outlets.
� If using a sealed metal deck there is no requirement for a
separate vapour control layer.
� If the metal deck is not sealed, and the insulation boards
are to be bonded down, in order to ensure an adequate
bond between the metal deck and the vapour control
layer, the metal deck should be suitably primed,
in accordance with the primer manufacturer’s instructions,
prior to the application of the hot bitumen, or suitable
alternative proprietary adhesive system, used to bond the
vapour control layer to the deck.
� If the metal deck is not sealed, and the insulation boards
are to be mechanically fixed, the vapour control layer
should be loose–laid.
� Where one run of the specified vapour control layer laps
another, there should be minimum 150 mm side and end
overlaps, which should be adequately sealed.
� Turn up the vapour control layer at the edge of the roof
to a height appropriate to the specified waterproofing
membrane.
� Boards of Kingspan Thermaroof® TR27 LPC/FM should
be secured to the deck using mechanical fixings e.g.
telescopic tube fasteners (see ‘Mechanical Fixings’).
� Alternatively, the insulation boards should be bonded down
by laying into hot bitumen (max. temperature 240°C)
mopped or poured over the vapour control layer / sealed
metal deck, or with the use of a suitable alternative
proprietary adhesive system.
� Insulation boards should always be laid break–bonded,
either with their long edges at right angles to the trough
openings, or diagonally across the corrugation line, and
with joints lightly butted. There should be no gaps at
abutments.
� Roof–light or ventilator kerbs etc. should always insulated
with the same thickness of Kingspan Thermaroof® TR27
LPC/FM as the general roof area.
� A 25 mm thick Kingspan Thermaroof® TR27 LPC/FM
upstand should be used around the perimeter of the roof
on the internal façade of parapets.
� A minimum distance of 300 mm should be maintained
between the top of the insulation upstand and the bottom
of the horizontal roof insulation.
� The waterproofing membrane is installed in accordance
with the membrane manufacturer’s instructions, over the
whole insulated area including any insulation upstands, as
soon as possible after laying the insulation boards.
Installing over Concrete Decks� Concrete decks should be clean, dry, without large
projections, steps or gaps, and should be graded to allow
correct falls to all rainwater outlets.
� If the insulation boards are to be bonded down, in order to
ensure an adequate bond between the vapour control
layer and the concrete deck, the concrete or screeded
surface should be suitably primed, in accordance with the
primer manufacturer’s instructions, prior to the application
of the hot bitumen, or suitable alternative proprietary
adhesive system, used to bond the vapour control layer to
the deck.
� If the insulation boards are to be mechanically fixed, the
vapour control layer should be loose–laid.
� Where one run of the specified vapour control layer laps
another, there should be minimum 150 mm side and end
overlaps, which should be adequately sealed.
� Turn up the vapour control layer at the edge of the roof
to a height appropriate to the specified waterproofing
membrane.
� Boards of Kingspan Thermaroof® TR27 LPC/FM should
be bonded down by laying into hot bitumen (max.
temperature 240°C) mopped or poured over the vapour
control layer, or with the use of a suitable alternative
proprietary adhesive system.
� Alternatively, the insulation boards should be secured to
the deck using mechanical fixings e.g. telescopic tube
fasteners (see ‘Mechanical Fixings’).
� Insulation boards should always be laid break–bonded,
either with their long edges at right angles to the edge of,
or diagonally across the roof, and with joints lightly butted.
There should be no gaps at abutments.
8
Sitework
36
� Roof–light or ventilator kerbs etc. should always insulated
with the same thickness of Kingspan Thermaroof® TR27
LPC/FM as the general roof area.
� A 25 mm thick Kingspan Thermaroof® TR27 LPC/FM
upstand should be used around the perimeter of the roof
on the internal façade of parapets.
� A minimum distance of 300 mm should be maintained
between the top of the insulation upstand and the bottom
of the horizontal roof insulation.
� The waterproofing membrane is installed in accordance
with the membrane manufacturer’s instructions, over the
whole insulated area including any insulation upstands, as
soon as possible after laying the insulation boards.
Installing over Plywood Decks� Plywood decks should be clean, dry, without large
projections, steps or gaps, and should be graded to allow
correct falls to all rainwater outlets.
� If the insulation boards are to be bonded down, in order
to ensure an adequate bond between the plywood deck
and the vapour control layer, the plywood surface should
be suitably primed, in accordance with the primer
manufacturer’s instructions, prior to the application of the
hot bitumen, or suitable alternative proprietary adhesive
system, used to bond the vapour control layer to the deck.
� Alternatively, the vapour control layer can be nailed to the
deck, in which case the nail heads will become sealed with
the subsequent bonding of the insulation boards to the
vapour control layer.
� If the insulation boards are to be mechanically fixed, the
vapour control layer should be loose–laid.
� Where one run of the specified vapour control layer laps
another, there should be minimum 150 mm side and end
overlaps, which should be adequately sealed.
� Turn up the vapour control layer at the edge of the roof
to a height appropriate to the specified waterproofing
membrane.
� Boards of Kingspan Thermaroof® TR27 LPC/FM should
be bonded down by laying into hot bitumen (max.
temperature 240°C) mopped or poured over the vapour
control layer, or with the use of a suitable alternative
proprietary adhesive system.
� Alternatively, the insulation boards should be secured to
the deck using mechanical fixings e.g. telescopic tube
fasteners (see ‘Mechanical Fixings’).
� Insulation boards should always be laid break–bonded,
either with their long edges at right angles to the edge of,
or diagonally across the roof, and with joints lightly butted.
There should be no gaps at abutments.
� Joints between insulation boards should not coincide with
those between the plywood sheets.
� Roof–light or ventilator kerbs etc. should always insulated
with the same thickness of Kingspan Thermaroof® TR27
LPC/FM as the general roof area.
� A 25 mm thick Kingspan Thermaroof® TR27 LPC/FM
upstand should be used around the perimeter of the roof
on the internal façade of parapets.
� The waterproofing membrane is installed in accordance
with the membrane manufacturer’s instructions, over the
whole insulated area including any insulation upstands, as
soon as possible after laying the insulation boards.
Installing over Existing Flat Roofs� The existing waterproofing membrane surface should be
clean, dry, without large projections, steps or gaps, and
should be graded to allow correct falls to all rainwater
outlets.
� Where the existing waterproofing membrane is not fit for
purpose as a vapour control layer, and the new insulation
boards are to be bonded down, a separate vapour control
layer should be bonded to it with hot bitumen, or suitable
alternative proprietary adhesive system. If the insulation
boards are to be mechanically fixed, the vapour control
layer should be loose–laid.
� Where one run of the specified vapour control layer laps
another, there should be minimum 150 mm side and end
overlaps, which should be adequately sealed.
� Turn up the vapour control layer at the edge of the roof to
a height appropriate to the specified new waterproofing
membrane.
� Boards of Kingspan Thermaroof® TR27 LPC/FM should
be bonded down by laying into hot bitumen (max.
temperature 240°C) mopped or poured over the vapour
control layer, or with the use of a suitable alternative
proprietary adhesive system.
� Alternatively, the insulation boards should be secured to
the deck using mechanical fixings e.g. telescopic tube
fasteners (see ‘Mechanical Fixings’).
� Insulation boards should always be laid break–bonded,
either with their long edges at right angles to the edge of,
or diagonally across the roof, and with joints lightly butted.
There should be no gaps at abutments.
9
37
Mechanical Fixings� The number of mechanical fixings required to fix
Kingspan Thermaroof® TR27 LPC/FM will vary with the
geographical location of the building, the local topography,
and the height and width of the roof concerned along with
the deck type.
� A minimum of 4 fixings are required to secure 1.2 x 0.6 m
boards of Kingspan Thermaroof® TR27 LPC/FM to
the deck.
� A minimum of 5 fixings are required to secure 1.2 x 1.2 m
boards of Kingspan Thermaroof® TR27 LPC/FM to
the deck.
� A minimum of 6 fixings are required to secure 2.4 x 1.2 m
boards of Kingspan Thermaroof® TR27 LPC/FM to
the deck.
� The requirement for additional fixings should be assessed
in accordance with BS 6399–2: 1997 (Loadings for
buildings. Code of practice for wind loads) or BS / I.S.
EN 1991−1.4: 2005 (National Annex to Eurocode 1.
Actions on structures, General Actions, Wind Actions).
� Mechanical fixings must be arranged in an even pattern.
� Fasteners at insulation board edges must be located
> 50 and < 150 mm from edges and corners of the board
and not overlap board joints.
� Please refer to page 13 for recommended fixing patterns.
� Each fixing should incorporate a square or circular plate
washer (min. 50 x 50 mm or 50 mm diameter).
� If two layers of insulation are to be installed, the base layer
should be mechanically fixed with minimum 1 No. fixing in
the centre of the insulation board before fixing the top layer
as described above.
� Where alternative mechanical fixing systems are specified,
such as bar fixing systems, the specified system must give
similar restraint to the insulation board as would be attained
by the use of conventional telescopic tube fasteners.
� Roof–light or ventilator kerbs etc. should always insulated
with the same thickness of Kingspan Thermaroof® TR27
LPC/FM as the general roof area.
� A 25 mm thick Kingspan Thermaroof® TR27 LPC/FM
upstand should be used around the perimeter of the roof
on the internal façade of parapets.
� A minimum distance of 300 mm should be maintained
between the top of the insulation upstand and the bottom
of the horizontal roof insulation.
� The waterproofing membrane is installed in accordance
with the membrane manufacturer’s instructions, over the
whole insulated area including any insulation upstands, as
soon as possible after laying the insulation boards.
Installing over Existing Composite
Panel Roofs� If the existing profile provides inadequate support for the
insulation boards, the existing roof should be
over–boarded, e.g. with plywood, prior to their installation.
� Boards of Kingspan Thermaroof® TR27 LPC/FM should
be secured to the deck using mechanical fixings.
Please refer to the Kingspan Insulation Technical Advice
Service (see rear cover) for advice on fixing specification.
� Insulation boards should always be laid break–bonded and
with joints lightly butted. There should be no gaps at
abutments. If the existing roof has been over–boarded,
then insulation boards should be laid with their long edges
at right angles to the edge of, or diagonally across the
roof. If not, they should be laid either with their long edges
at right angles to the trough openings, or diagonally across
the corrugation line.
� Roof–light or ventilator kerbs etc. should always insulated
with the same thickness of Kingspan Thermaroof® TR27
LPC/FM as the general roof area.
� The waterproofing membrane is installed in accordance
with the membrane manufacturer’s instructions, over the
whole insulated area including any insulation upstands, as
soon as possible after laying the insulation boards.
10
38
GeneralFollowing Trades
� The roof must be adequately protected when building
works are being carried out on or over the roof surface.
This is best achieved by close boarding. The completed
roof must not be used for storage of heavy building
components such as bricks or air conditioning equipment.
Reflective Coatings
� Bitumen based built up waterproofing systems laid over
Kingspan Thermaroof® TR27 LPC/FM should always
incorporate a solar reflective layer such as chippings or a
specialist coating.
Daily Working Practice
� At the completion of each day’s work, or whenever work
is interrupted for extended periods of time, a night joint
must be made in order to prevent water penetration into
the roof construction.
Cutting
� Cutting should be carried out either by using a fine
toothed saw, or by scoring with a sharp knife, snapping
the board over a straight edge and then cutting the facing
on the other side.
� Ensure accurate trimming to achieve close–butting joints
and continuity of insulation.
Availability
� Kingspan Thermaroof® TR27 LPC/FM is available
through specialist insulation distributors and selected
roofing merchants throughout the UK and Ireland.
Packaging and Storage
� The polyethylene packaging of Kingspan Insulation
products, which is recyclable, should not be considered
adequate for outdoor protection.
� Ideally, boards should be stored inside a building.
If, however, outside storage cannot be avoided, then
the boards should be stacked clear of the ground and
covered with an opaque polythene sheet or weatherproof
tarpaulin. Boards that have been allowed to get wet
should not be used.
Health and Safety
� Kingspan Insulation products are chemically inert and
safe to use.
� A Safety Information Data Sheet for this product is
available from the Kingspan Insulation website
www.kingspaninsulation.co.uk/safety or
www.kingspaninsulation.ie/safety.
Warning – do not stand on or otherwise support your weight on this board unless it is fully
supported by a load bearing surface.
11
Installing in Two Layers� In situations where two layers of insulation are required,
both layers should be installed in the same manner, as
detailed in the preceding sections. However, if mechanical
fixing methods are to be employed, refer to ‘Mechanical
Fixings’ for guidance on the number of fixings to be used
in each layer.
� In all cases, the layers should be horizontally offset
relative to each other so that, as far as possible, the board
joints in the two adjacent layers do not coincide with each
other (see Figure 6).
Figure 6 Offsetting of Multiple Insulation Layers
First insulation layer
Second insulation layer, if required,offset relative to first.
39
12
Mechanical Fixing Patterns
Recommended Fixing PatternsThe recommended fixing patterns for Kingspan Thermaroof® TR27 LPC/FM are shown below. The number of fixings necessary
should be assessed in accordance with BS 6399−2: 1997 (Loadings for buildings. Code of practice for wind loads) or BS / I.S. EN
1991−1.4: 2005 (National Annex to Eurocode 1. Actions on structures, General Actions, Wind Actions).
The images below show recommended fixing patterns, the number of fixings used and the resulting fixing density (number of
fixings per m2).
NB Mechanical fixings e.g. telescopic tube fasteners, must be arranged in an even pattern. Fasteners at board edges must be located > 50 mm and < 150 mm from edges and corners of the board
and not overlap board joints.
A minimum of 4 fixings are required to secure a 1.2 m x 0.6 m insulation board to the deck, a minimum of 5 fixings are required
to secure a 1.2 x 1.2 m insulation board to the deck and a minimum of 6 fixings are required to secure a 2.4 x 1.2 m insulation
board to the deck. Therefore, of the two fixing patterns above, that on the left can only be applied for a 1.2 x 0.6 m insulation
board and that on the right for a 1.2 x 0.6 m insulation board or a 1.2 x 1.2 m insulation board.
4 No. per board
(1.2 x 0.6 m board – 5.55 fixings / m2)
5 No. per board
(1.2 x 0.6 m board – 6.94 fixings / m2)
(1.2 x 1.2 m board – 3.47 fixings / m2) 6 No. per board
(1.2 x 0.6 m board – 8.33 fixings / m2)
(1.2 x 1.2 m board – 4.16 fixings / m2)
(2.4 x 1.2 m board – 2.08 fixings / m2)
7 No. per board
(1.2 x 0.6 m board – 9.72 fixings / m2)
(1.2 x 1.2 m board – 4.86 fixings / m2)
(2.4 x 1.2 m board – 2.43 fixings / m2)
8 No. per board
(1.2 x 0.6 m board – 11.11 fixings / m2)
(1.2 x 1.2 m board – 5.55 fixings / m2)
(2.4 x 1.2 m board – 2.77 fixings / m2)
9 No. per board
(1.2 x 0.6 m board – 12.50 fixings / m2)
(1.2 x 1.2 m board – 6.25 fixings / m2)
(2.4 x 1.2 m board – 3.12 fixings / m2)
10 No. per board
(1.2 x 0.6 m board – 13.88 fixings / m2)
(1.2 x 1.2 m board – 6.94 fixings / m2)
(2.4 x 1.2 m board – 3.47 fixings / m2)
12 No. per board
(1.2 x 0.6 m board – 16.66 fixings / m2)
(1.2 x 1.2 m board – 8.33 fixings / m2)
(2.4 x 1.2 m board – 4.16 fixings / m2)
13 No. per board
(1.2 x 0.6 m board – 18.05 fixings / m2)
(1.2 x 1.2 m board – 9.02 fixings / m2)
(2.4 x 1.2 m board – 4.51 fixings / m2)
14 No. per board
(1.2 x 0.6 m board – 19.44 fixings / m2)
(1.2 x 1.2 m board – 9.72 fixings / m2)
(2.4 x 1.2 m board – 4.86 fixings / m2)
15 No. per board
(1.2 x 0.6 m board – 20.83 fixings / m2)
(1.2 x 1.2 m board – 10.41 fixings / m2)
(2.4 x 1.2 m board – 5.20 fixings / m2)
11 No. per board
(1.2 x 0.6 m board – 15.27 fixings / m2)
(1.2 x 1.2 m board – 7.63 fixings / m2)
(2.4 x 1.2 m board – 3.81 fixings / m2)
40
13
Standard DimensionsKingspan Thermaroof® TR27 LPC/FM is available in the
following standard size(s):
Nominal Dimension Availability
Length (m) 1.2* 1.2** 2.4
Width (m) 0.6* 1.2** 1.2
Insulant Thickness (mm) Refer to local distributor or
Kingspan Insulation price list for
current stock and non–stock sizes.
* for product produced at Kingspan Insulation’s British manufacturing facilities only.
** for product produced at Kingspan Insulation’s Irish manufacturing facility only.
Compressive StrengthThe compressive strength of Kingspan Thermaroof® TR27
LPC/FM typically exceeds 150 kPa at 10% compression,
when tested to BS / I.S. EN 826: 1996 (Thermal insulating
products for building applications. Determination of
compression behaviour).
Water Vapour ResistivityThe product typically achieves a resistivity greater than
300 MN.s/g.m, when tested in accordance with BS EN 12086:
1997 / I.S. EN 12086: 1998 (Thermal insulating products for
building applications Determination of water vapour
transmission properties). Kingspan Thermaroof® TR27
LPC/FM should always be installed over a vapour control layer
or sealed metal deck (see ‘Water Vapour Control’ on page 7).
DurabilityIf correctly installed, Kingspan Thermaroof® TR27 LPC/FM
can have an indefinite life. Its durability depends on the
supporting structure and the conditions of its use.
Resistance to Solvents, Fungi & RodentsThe insulation core is resistant to short–term contact with
petrol and with most dilute acids, alkalis and mineral oils.
However, it is recommended that any spills be cleaned off fully
before the boards are installed. Ensure that safe methods of
cleaning are used, as recommended by the suppliers of the
spilt liquid. The insulation core is not resistant to some
solvent–based adhesive systems, particularly those containing
methyl ethyl ketone. Adhesives containing such solvents
should not be used in association with this product.
Damaged boards or boards that have been in contact with
harsh solvents or acids should not be used.
The insulation core and facings used in the manufacture
of Kingspan Thermaroof® TR27 LPC/FM resist attack by
mould and microbial growth, and do not provide any food
value to vermin.
The FacingsKingspan Thermaroof® TR27 LPC/FM is faced on both
sides with a coated glass tissue, autohesively bonded to the
insulation core during manufacture.
The CoreThe core of Kingspan Thermaroof®
TR27 LPC/FM is manufactured with
Nilflam® technology, a high performance
rigid thermoset polyisocyanurate (PIR) insulant
manufactured with a blowing agent that has
zero Ozone Depletion Potential (ODP) and
low Global Warming Potential (GWP).
Standards and ApprovalsKingspan Thermaroof® TR27 LPC/FM is manufactured to the
highest standards in accordance with the requirements of both
BS 4841–3 (Rigid polyisocyanurate (PIR) and polyurethane
(PUR) products for building end–use applications. Specification
for laminated boards (roofboards) with auto–adhesively or
separately bonded facings for use as roofboard thermal
insulation under built–up bituminous roofing membranes) and
BS 4841–4 (Rigid polyisocyanurate (PIR) and polyurethane
(PUR) products for building end–use applications. Specification
for laminated boards (roofboards) with auto–adhesively or
separately bonded facings for use as roofboard thermal
insulation under single−ply roofing membranes).
Kingspan Thermaroof® TR27 LPC/FM is also manufactured
to the highest standards under a management system certified
to BS / I.S. EN ISO 9001: 2008 (Quality management systems.
Requirements), BS / I.S. EN ISO 14001: 2004 (Environmental
Management Systems. Requirements) and BS / I.S OHSAS
18001: 2007 (Health and Safety Management Systems.
Requirements).
Kingspan Thermaroof® TR27 LPC/FM, produced at Kingspan
Insulation’s Pembridge and Selby manufacturing facilities, is
covered by BBA Certificate 06/4372.
Product Details
CERTIFICATE No 06/4372
APPROVAL
INSPECTION
TESTING
CERTIFICATION
41
14
Thermal Properties
The λ–values and R–values detailed below are quoted
in accordance with BS / I.S. EN 13165: 2008 (Thermal
insulation products for buildings – Factory made rigid
polyurethane foam (PUR) products – Specification).
Thermal Conductivity
The boards achieve a thermal conductivity (λ–value) of:0.025 W/m.K (insulant thickness 80 – 119 mm); and
0.024 W/m.K (insulant thickness ≥ 120 mm).
Thermal Resistance
Thermal resistance (R–value) varies with thickness and is
calculated by dividing the thickness of the board (expressed
in metres) by its thermal conductivity. The resulting number is
rounded down to the nearest 0.05 (m2.K/W).
Insulant Thickness Thermal Resistance
(mm) (m2.K/W)
80 3.20
85 3.40
90 3.60
95 3.80
100 4.00
110 4.40
120 5.00
125 5.20
130 5.40
135 5.60
140 5.80
145 6.00
150 6.25
NB Refer to local distributor or Kingspan Insulation price list for current stock and
non–stock sizes.
Fire PerformanceKingspan Thermaroof® TR27 LPC/FM, when subjected
to the British Standard fire test, specified in the table below,
will achieve the result shown, when waterproofed with a
single–ply waterproofing membrane.
Test Result
BS 476–3: 2004 Dependent on single–ply
(External fire exposure roof test) membrane adopted
Kingspan Thermaroof® TR27 LPC/FM, when subjected to
the British Standard fire test, specified in the table below, will
achieve the result shown when waterproofed with 3 layer
built–up felt and a loading coat of 10 mm chippings.
For specifications without the chippings please consult the
manufacturer of the mineral surfaced cap sheet for their
fire classification details.
Test Result
BS 476–3: 2004 FAA Rating
(External fire exposure roof test)
Further details on the fire performance of Kingspan Insulation
products may be obtained from the Kingspan Insulation
Technical Service Department (see rear cover).
LPCB & FM CertificationFM Certification
Kingspan Thermaroof® TR27 LPC/FM is certified as achieving
Class 1 Insulated Steel Deck Pass to Factory Mutual Research
Standards 4450: 1989 (Approval Standard for Class 1 Insulated
Steel Deck Pass) and 4470: 2010 (Approval Standard for
Single–Ply, Polymer–Modified Bitumen Sheet, Built–Up Roof
(BUR) and Liquid Applied Roof Assemblies for use in Class 1
Non–combustible Roof Deck Construction), subject to the
conditions of approval as a roof insulation product for use in
Class 1 roof constructions as described in the current edition of
the Factory Mutual Research Approval Guide.
LPCB Certification
Metal deck roofing constructions incorporating Kingspan
Thermaroof® TR27 LPC/FM, produced at Kingspan
Insulation’s Pembridge and Castleblayney manufacturing
facilities, have been successfully tested to LPS 1181: Part 1
(Requirements and Tests for Built–up Cladding and Sandwich
Panel Systems for use as the External Envelope of Buildings).
The table below indicates the LPCB listed approvals for
Kingspan Thermaroof® TR27 LPC/FM.
For further details please contact the Kingspan Insulation
Technical Service Department (see rear cover) or alternatively
search for “Thermaroof® TR27 LPC/FM” or approval
reference number 388b/02 on www.redbooklive.com.
Product Thickness Vapour Grade LPCB
(mm) Control Ref No.
Kingspan 30 – 120 Sealed metal EXT − B 388b/02
Thermaroof® in a deck or
TR27 LPC/FM single layer separate vapour
control layer
Class 1 Roof
Construction
LPS 1181: Part 1
Certificate No. 388b/02
42
15
Kingspan Insulation
Company DetailsKingspan Insulation Ltd is part of the Kingspan Group plc.,
one of Europe’s leading construction product manufacturers.
The Kingspan Group was formed in the late 1960s and is a
publicly quoted group of companies headquartered in
Kingscourt, County Cavan, Ireland.
Kingspan Insulation Ltd is a market leading manufacturer
of premium and high performance rigid insulation products
and insulated systems for building fabric and building
services applications.
Products & ApplicationsKingspan Insulation Ltd has a vast product range.
Kingspan Insulation Ltd products are suitable for both
new build and refurbishment in a variety of applications within
both domestic and non–domestic buildings.
Insulation for:
� Pitched Roofs
� Flat Roofs
� Green Roofs
� Cavity Walls
� Solid Walls
� Timber and Steel Framing
� Insulated Cladding Systems
� Insulated Render Systems
� Floors
� Soffits
� Ductwork
Further Solutions:
� Insulated Dry–Lining
� Tapered Roofing Systems
� Cavity Closers
� Kingspan KoolDuct® Pre–Insulated Ducting
� Kingspan nilvent ® Breathable Membranes
� Kingspan TEK® Building System
Insulation Product BenefitsKingspan Kooltherm® K–range Products
� With a thermal conductivity of 0.020–0.023 W/m.K these
are the most thermally efficient insulation products
commonly used.
� The thinnest commonly used insulation products for any
specific U–value.
� Rigid thermoset insulation core is Class 0, as defined
by the Building Regulations in England, Wales & Ireland,
and Low Risk, as defined by the Building Standards
in Scotland.
� Rigid thermoset insulation core achieves the best possible
rating of < 5% smoke obscuration when tested to BS
5111: Part 1: 1974.
� Manufactured with a blowing agent that has zero Ozone
Depletion Potential (ODP) and low Global Warming
Potential (GWP).
Kingspan Therma™ Range Products
� With a thermal conductivity of 0.022–0.027 W/m.K these
are amongst the more thermally efficient insulation
products commonly used.
� Each product achieves the required fire performance for its
intended application.
� Manufactured with a blowing agent that has zero Ozone
Depletion Potential (ODP) and low Global Warming
Potential (GWP).
Kingspan Styrozone® Range Products
� Rigid extruded polystyrene insulation (XPS) has the
necessary compressive strength to make it the product of
choice for specialist applications such as heavy duty
flooring, car park decks and inverted roofing.
� Each product achieves the required fire performance for its
intended application.
� Manufactured with a blowing agent that has zero Ozone
Depletion Potential (ODP).
All Products
� Their closed cell structure resists both moisture and water
vapour ingress – a problem which can be associated with
open cell materials such as mineral fibre and which can
result in reduced thermal performance.
� Unaffected by air infiltration – a problem that can be
experienced with mineral fibre and which can reduce
thermal performance.
� Safe and easy to install – non–fibrous.
� If installed correctly, can provide reliable long term thermal
performance over the lifetime of the building.
43
Kingspan Insulation LtdPembridge, Leominster, Herefordshire HR6 9LA, UK
Castleblayney, County Monaghan, Ireland
www.kingspaninsulation.co.uk www.kingspaninsulation.ie
® Kingspan, KoolDuct, Kooltherm, Nilflam, nilvent, TEK, Thermaroof, Thermataper, the zo Device and the Lion Device are Registered Trademarks of the Kingspan Group plc in the UK, Ireland and other countries. All rights reserved.
™ Therma is a Trademark of the Kingspan Group plc. ® Styrozone is a Registered Trademark.
Registered in England & Wales, No. 01882722. Registered Office: Pembridge, Leominster, Herefordshire HR6 9LA UK. VAT GB428602456.
Registered in Ireland, No. 152775. Registered Office: Bree Industrial Estate, Castleblayney, Co. Monaghan, Ireland. VAT IE6550175J.
Customer ServiceFor quotations, order placement and details of despatches please
contact the Kingspan Insulation Customer Service Department on
the numbers below:
UK – Tel: +44 (0) 1544 388 601
– Fax: +44 (0) 1544 388 888
– email: [email protected]
Ireland – Tel: +353 (0) 42 979 5000
– Fax: +353 (0) 42 975 4299
– email: [email protected]
Literature & SamplesKingspan Insulation produces a comprehensive range of technical
literature for specifiers, contractors, stockists and end users.
The literature contains clear ‘user friendly’ advice on typical
design; design considerations; thermal properties; sitework
and product data.
Available as a complete Design Manual or as individual product
brochures, Kingspan Insulation technical literature is an essential
specification tool. For copies please contact the Kingspan
Insulation Marketing Department, or visit the Kingspan Insulation
website, using the details below:
UK – Tel: +44 (0) 1544 387 384
– Fax: +44 (0) 1544 387 484
– email: [email protected]
– www.kingspaninsulation.co.uk/literature
Ireland – Tel: +353 (0) 42 979 5000
– Fax: +353 (0) 42 975 4299
– email: [email protected]
– www.kingspaninsulation.ie/literature
Tapered RoofingFor technical guidance, quotations, order placement and
details of despatches please contact the Kingspan Insulation
Tapered Roofing Department on the numbers below:
UK – Tel: +44 (0) 1544 387 383
– Fax: +44 (0) 1544 387 483
– email: [email protected]
Ireland – Tel: +353 (0) 42 975 4297
– Fax: +353 (0) 42 975 4296
– email: [email protected]
Technical Advice / DesignKingspan Insulation supports all of its products with a comprehensive
Technical Advisory Service for specifiers, stockists and contractors.
This includes a computer–aided service designed to give fast,
accurate technical advice. Simply phone the Kingspan Insulation
Technical Service Department with your project specification.
Calculations can be carried out to provide U–values, condensation
/ dew point risk, required insulation thicknesses etc… Thereafter
any number of permutations can be provided to help you achieve
your desired targets.
The Kingspan Insulation Technical Service Department can also
give general application advice and advice on design detailing and
fixing etc... Site surveys are also undertaken as appropriate.
The Kingspan Insulation British Technical Service
Department operates under a management
system certified to the BBA Scheme for
Assessing the Competency of Persons to
Undertake U–value and Condensation Risk Calculations.
Please contact the Kingspan Insulation Technical Service
Department on the numbers below:
UK – Tel: +44 (0) 1544 387 382
– Fax: +44 (0) 1544 387 482
– email: [email protected]
Ireland – Tel: +353 (0) 42 975 4297
– Fax: +353 (0) 42 975 4296
– email: [email protected]
General EnquiriesFor all other enquiries contact Kingspan Insulation on the
numbers below:
UK – Tel: +44 (0) 1544 388 601
– Fax: +44 (0) 1544 388 888
– email: [email protected]
Ireland – Tel: +353 (0) 42 979 5000
– Fax: +353 (0) 42 975 4299
– email: [email protected]
Kingspan Insulation Ltd. reserves the right to amend product specifications without prior notice.Product thicknesses shown in this document should not be taken as being available ex–stockand reference should be made to the current Kingspan Insulation price–list or advice soughtfrom Kingspan Insulation’s Customer Service Department (see above left). The information,technical details and fixing instructions etc. included in this literature are given in good faith andapply to uses described. Recommendations for use should be verified for suitability andcompliance with actual requirements, specifications and any applicable laws and regulations.For other applications or conditions of use, Kingspan Insulation offers a Technical AdvisoryService (see above), the advice of which should be sought for uses of Kingspan Insulationproducts that are not specifically described herein. Please check that your copy of this literatureis current by contacting the Kingspan Insulation Marketing Department (see left).
Kingspan Insulation Ltd is a member of:
The Single Ply Roofing Association
The Mastic Asphalt Council (MAC)
Contact Details
COMPETENT PERSON CS/1004-1
APPROVAL
INSPECTION
TESTING
CERTIFICATION
44
Existing Roof Deck
ExistingParapetWall
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court- Existing Parapet Detail
Leigham Court
Detail Issue No. Revison
Date Scale
Leigh-PRO-002 0 20/06/17 NONE
Existing RoofSystem
4545
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Prokol Parapet Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 2 20/06/17 NONE
Existing Deck
Adhesive
NOTES:
Thermal Insulation: Kingspan TR27 120mm (as specified)
ExistingParapet
Carrier Layer: Profatherm Vented Carrier Sheet
Tilt Fillet 50mm
Prokol Pure Polyurea 260 FR3mm
Black GRP Trim(40mm)
Existing RoofSystem
Approximatemeasurement 80mm -
120mm dependent upongradient of existing roof
falls
46
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Prokol Abutment Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 2 20/06/17 NONE
Existing Deck
Adhesive
NOTES:
Thermal Insulation: Kingspan TR27 120mm (as specified)
Abutment Wall
Carrier Layer: Profatherm Vented Carrier Sheet
Tilt Fillet 50mm
Prokol Pure Polyurea 260 FR3mm
Existing RoofSystem
saw chase 10mm
Measurement 150mm dependent upon
gradient of existing roof falls
47
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Existing Window/ Timber Cladding Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 0 20/06/17 NONE
Existing Deck
NOTES:
Existing RoofSystem
Check Kerb
TimberCladding
ExistingGRPTrim
4748
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Prokol Window/ Timber Cladding Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 0 20/06/17 NONE
Existing Deck
Adhesive
NOTES:
Thermal Insulation: Kingspan TR27 120mm (as specified)
Carrier Layer: Profatherm Vented Carrier Sheet
Tilt Fillet50mm
Prokol Pure Polyurea 260 FR3mm
Existing RoofSystem
Check Kerb
TimberCladding
GRPTrimMax Size150mm
TimberFillets
Approximate measurement 80mmdependent upon gradiant of
existing roof falls
49
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Existing Balcony Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 0 31/07/17 NONE
Existing Slab
NOTES:
Outlet
ExistingUpstand
ExistingMasticAshfelt Door
Threshold
PromenadeTiles(if present)
Assumed Falls
50
Prokol Polymers UK LTD+44 (0) 1268 552120Mail: [email protected]
Leigham Court - Proposed Balcony Detail
Leigham Court
Detail Issue No. Revison Date Scale
Leigh - PRO-001 0 31/07/17 NONE
Existing Slab
NOTES:
Outlet
ExistingMasticAsphalt Door
Threshold
New PromenadeTiles(if required)
ExistingUpstand
Coating Terminated Into Saw Chase To Existing Levels
Prokol PA M300
Assumed Falls
PU Filletif Required
51