SAP Report Submission for Building Regulations Compliance€¦ · SAP Report Submission for Building Regulations Compliance Client: Project: Contact: Highgate Homes ( Lincoln) Ltd

SAP Report Submission for Building Regulations Compliance

Client:

Project:

Contact:

Highgate Homes ( Lincoln) Ltd

Plot 1, Swinderby Road Eagle, Lincolnshire , LN6 9DH

Andrew AllisonRyland Design Services [email protected]

23/08/2018Report Issue Date:

Plot 1, Swinderby Road ,Eagle,Lincolnshire ,LN6 9DH

Dwelling type: Date of assessment:Produced by: Total floor area:

Bungalow, Detached23/08/2018Ryland Design Services Ltd120.7 m²

This document is a Predicted Energy Assessment for properties marketed when they are incomplete. Itincludes a predicted energy rating which might not represent the final energy rating of the property oncompletion. Once the property is completed, this rating will be updated and an official Energy PerformanceCertificate will be created for the property. This will include more detailed information about the energyperformance of the completed property.

The energy performance has been assessed using the Government approved SAP2012 methodology andis rated in terms of the energy use per square meter of floor area; the energy efficiency is based on fuelcosts and the environmental impact is based on carbon dioxide (CO2) emissions.

The energy efficiency rating is a measure of theoverall efficiency of a home. The higher the ratingthe more energy efficient the home is and the lowerthe fuel bills are likely to be.

The environmental impact rating is a measure of ahome's impact on the environment in terms ofcarbon dioxide (CO2) emissions. The higher therating the less impact it has on the environment.

Energy Efficiency Rating

Very energy efficient - lower running costs

AB

CD

EF

GNot energy efficient - higher running costs

(92 plus)

(81-91)

(69-80)

(55-68)

(39-54)

(21-38)

(1-20)

75

EU Directive2002/91/ECEngland EU Directive

2002/91/ECEngland

78

Environmental Impact (CO2) Rating

Very environmentally friendly - lower CO2 emissions

AB

CD

EF

GNot environmentally friendly - higher CO2 emissions

(92 plus)

(81-91)

(69-80)

(55-68)

(39-54)

(21-38)

(1-20)

PREDICTED ENERGY ASSESSMENT

Page 2 of 54

Regs Region: EnglandElmhurst Energy Systems SAP2012 Calculator (Design System) version 4.05r02

Junc on detail SourceType

Psi(W/mK)

Length(m) Result Reference

External wall E2 Other lintels (including other steel lintels) Table K1 - Approved 0.300 18.70 5.61

External wall E3 Sill Table K1 - Approved 0.040 16.77 0.67External wall E4 Jamb Table K1 - Approved 0.050 42.30 2.12External wall E5 Ground floor (normal) Table K1 - Approved 0.160 53.60 8.58External wall E10 Eaves (insula on at ceiling level) Table K1 - Approved 0.060 33.90 2.03External wall E11 Eaves (insula on at ra er level) Table K1 - Approved 0.040 16.00 0.64External wall E12 Gable (insula on at ceiling level) Table K1 - Approved 0.240 10.00 2.40External wall E13 Gable (insula on at ra er level) Table K1 - Approved 0.040 4.00 0.16External wall E16 Corner (normal) Table K1 - Approved 0.090 10.60 0.95External roof R6 Flat ceiling Table K1 - Default 0.060 16.00 0.96External roof R8 Roof to wall (ra er) Table K1 - Default 0.060 16.00 0.96

0.06725.08

Y-Value:Total: W/mK:

W/m²K:

10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69

General Requirements ComplianceCO₂ Emissions (t/year)

78 C 75 C

EnvironmentalSAP Ra ng

1276-0001Surveyor IDAndrew Allison, Tel: 01673860100ClientSurveyor

Property ReferenceSurvey Reference

23/08/2018Issued on DateProp Type Ref

000198002

Property Plot 1, Swinderby Road , Eagle, Lincolnshire , LN6 9DH

THERMAL BRIDGING Calcula on Type: New Build (As Designed)

Page 3 of 54


SAP2012 - 9.92 input data (DesignData) -

SAP2012 Input Data (Bungalow) 23/08/2018

FullRefNo: 002

Regs Region: EnglandSAP Region: East PenninesPostcode: LN6 9DHDwellingOrientation: North WestProperty Type: Bungalow, DetachedStoreys: 1Date Built: 2016Sheltered Sides: 2Sunlight Shade: Average or unknownMeasurements Perimeter, Floor Area, Storey Height 1st Storey: 53.6, 120.7, 2.65Living Area: 52.22 m2, fraction: 43.3%Thermal Mass: Simple calculationThermal Mass Simple: LowThermal MassValue: 100External Walls Nett Area, Gross Area, Kappa, Element, Construction, Type, ShelterFactor, UValueFinalExternal Wall 1 68.75, 97.72, 9, TimberWallOneLayer, TimberFrame, 0, 0.25, GrossExternal Wall 2 33.6, 33.6, 9, TimberWallOneLayer, TimberFrame, 0, 0.27, GrossExternal Roofs Nett Area, Gross Area, Kappa, Construction, Element, UValueFinal External Roof 1 109, 109, 9, Plasterboard, insulated slope, 0.09 External Roof 2 13, 13, 9, Plasterboard, insulated slope, 0.18Heat Loss Floors Area, Kappa, Construction, Element, Type, ShelterFactor, UValueFinal Heat Loss Floor 1 120.7, 0, Other, Ground Floor - Solid, 0, 0.14Description Data Source, Type, Glazing, Glazing Gap, Argon Filled, Solar Trans, Frame Type, Frame Factor, U Value Opening Type 1 Manufacturer, Half Glazed Door, Double Low-E Soft 0.1, , , 0.63, , 0.7, Opening Type 2 Manufacturer, Window, Double Low-E Soft 0.1, , , 0.63, , 0.7, Openings Opening Type, Location, Orientation, Pitch, Curtain Type, Overhang Ratio, Wide Overhang, Width, Height, Count, Area, Curtain Closed Opening 1 Half Glazed Door, External Wall 1, North West, , , , , 0, 0, 0, 2.15, Opening 2 Half Glazed Door, External Wall 1, South East, , , , , 0, 0, 0, 1.91, Opening 3 Window, External Wall 1, North West, , None, 0, , 0, 0, 0, 3.37, Opening 4 Window, External Wall 1, South West, , Dark-coloured venetian blind, 0, , 0, 0, 0, 1.68, 5 Opening 5 Window, External Wall 1, North East, , Light-coloured curtain or roller blind, 0, , 0, 0, 0, 2.61, 5 Opening 6 Window, External Wall 1, North East, , Light-coloured curtain or roller blind, 0, , 0, 0, 0, 1.68, 5 Opening 7 Window, External Wall 1, South West, , Light-coloured curtain or roller blind, 0, , 0, 0, 0, 5.05, 5 Opening 8 Window, External Wall 1, South East, , Light-coloured curtain or roller blind, 0, , 0, 0, 0, 1.68, 5 Opening 9 Window, External Wall 1, South East, , Light-coloured curtain or roller blind, 0, , 0, 0, 0, 8.84, 5Conservatory: NoneDraught Proofing: 100Draught Lobby: NoThermal Bridges Bridging: Calculate Bridges Y 0.067 List of Bridges Junction with, Bridge Type, Source Type, Imported, Length, Psi, Adjusted, Result, Reference 0. External wall, E1 Steel lintel with perforated steel base plate, , No, 0, 0, 0, 0.00, 1. External wall, E2 Other lintels (including other steel lintels), Table K1 - Approved, Yes, 18.7, 0.3, 0.3, 5.61, 2. External wall, E3 Sill, Table K1 - Approved, Yes, 16.77, 0.04, 0.04, 0.67, 3. External wall, E4 Jamb, Table K1 - Approved, Yes, 42.3, 0.05, 0.05, 2.12, 4. External wall, E5 Ground floor (normal), Table K1 - Approved, Yes, 53.6, 0.16, 0.16, 8.58, 5. External wall, E19 Ground floor (inverted), , No, 0, 0, 0, 0.00, 6. External wall, E20 Exposed floor (normal), , No, 0, 0, 0, 0.00, 7. External wall, E21 Exposed floor (inverted), , No, 0, 0, 0, 0.00, 8. External wall, E22 Basement floor, , No, 0, 0, 0, 0.00, 9. External wall, E6 Intermediate floor within a dwelling, , No, 0, 0, 0, 0.00, 10. External wall, E7 Party floor between dwellings (in blocks of flats), , No, 0, 0, 0, 0.00, 11. External wall, E8 Balcony within a dwelling, wall insulation continuous, , No, 0, 0, 0, 0.00, 12. External wall, E9 Balcony between dwellings, wall insulation continuous, , No, 0, 0, 0, 0.00, 13. External wall, E23 Balcony within or between dwellings, balcony support penetrates wall insulation , , No, 0, 0, 0, 0.00, 14. External wall, E10 Eaves (insulation at ceiling level), Table K1 - Approved, No, 33.9, 0.06, 0.06, 2.03, 15. External wall, E24 Eaves (insulation at ceiling level - inverted), , No, 0, 0, 0, 0.00, 16. External wall, E11 Eaves (insulation at rafter level), Table K1 - Approved, No, 16, 0.04, 0.04, 0.64, 17. External wall, E12 Gable (insulation at ceiling level), Table K1 - Approved, No, 10, 0.24, 0.24, 2.40, 18. External wall, E13 Gable (insulation at rafter level), Table K1 - Approved, No, 4, 0.04, 0.04, 0.16, 19. External wall, E14 Flat roof, , No, 0, 0, 0, 0.00, 20. External wall, E15 Flat roof with parapet, , No, 0, 0, 0, 0.00, 21. External wall, E16 Corner (normal), Table K1 - Approved, Yes, 10.6, 0.09, 0.09, 0.95, 22. External wall, E17 Corner (inverted – internal area greater than external area), , No, 0, 0, 0, 0.00, 23. External wall, E18 Party wall between dwellings, , No, 0, 0, 0, 0.00, 24. External wall, E25 Staggered party wall between dwellings, , No, 0, 0, 0, 0.00, 25. Party wall, P1 Party wall - Ground floor, , No, 0, 0, 0, 0.00, 26. Party wall, P6 Party wall - Ground floor (inverted), , No, 0, 0, 0, 0.00, 27. Party wall, P2 Party wall - Intermediate floor within a dwelling, , No, 0, 0, 0, 0.00, 28. Party wall, P3 Party wall - Intermediate floor between dwellings (in blocks of flats), , No, 0, 0, 0, 0.00, 29. Party wall, P7 Party Wall - Exposed floor (normal), , No, 0, 0, 0, 0.00, 30. Party wall, P8 Party Wall - Exposed floor (inverted), , No, 0, 0, 0, 0.00, 31. Party wall, P4 Party wall - Roof (insulation at ceiling level), , No, 0, 0, 0, 0.00, 32. Party wall, P5 Party wall - Roof (insulation at rafter level), , No, 0, 0, 0, 0.00,

10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C





000198002


FULL SAP CALCULATION PRINTOUT Calcula on Type: New Build (As Designed)

Page 4 of 54



33. External roof, R1 Head of roof window, , No, 0, 0, 0, 0.00, 34. External roof, R2 Sill of roof window, , No, 0, 0, 0, 0.00, 35. External roof, R3 Jamb of roof window, , No, 0, 0, 0, 0.00, 36. External roof, R4 Ridge (vaulted ceiling), , No, 0, 0, 0, 0.00, 37. External roof, R5 Ridge (inverted), , No, 0, 0, 0, 0.00, 38. External roof, R6 Flat ceiling, Table K1 - Default, No, 16, 0.06, 0.06, 0.96, 39. External roof, R7 Flat ceiling (inverted), , No, 0, 0, 0, 0.00, 40. External roof, R8 Roof to wall (rafter), Table K1 - Default, No, 16, 0.06, 0.06, 0.96, 41. External roof, R9 Roof to wall (flat ceiling), , No, 0, 0, 0, 0.00, Pressure Test: TrueDesigned q50: 4AsBuilt q50: 15Property Tested: FalseMechanical Ventilation NoneChimneys MHS: 0Chimneys SHS: 0Chimneys Other: 1Chimneys Total: 1Open Flues MHS: 0Open Flues SHS: 0Open Flues Other: 0Open Flues Total: 0Intermittent Fans: 4Passive Vents: 0Flueless Gas Fires: 0Cooling System NoneLight Fittings: 20LEL Fittings: 20Percentage of LEL Fittings: 100External Lights Fitted: YesExternal LELs Fitted: YesElectricity Tariff: StandardMain Heating 1 Description Electric Percentage 100 Sedbuk ID 100761 Fuel Type Electricity MHS Electricity PET Heat pump air-to-water SAP Code 224 Boiler Efficiency Type Split Efficiences Efficiency Winter 295.454628555157 Efficiency Summer 187.1 Controls by PCDF 0 MHS Controls CHF Programmer and at least two room thermostats Boiler Interlock No Ctrl SAP Code 2205 MCS Installation CertificateYes Pumped in unheated space Heat Emitter Underfloor Flow Temperature Normal (> 45°C) Under Floor Heating Yes - Pipes in thin screedMain Heating 2 NoneHeating Systems Interaction Each system heats separate parts of dwellingSmoke Control Area UnknownCommunity Heating NoneSecondary Heating SHS RDM - Dual Fuel Anthracite Wood RDM Closed room heater SAP Code 633 Test Method BsEn1266 Hetas Approved System True Efficiency 75 Model Name ? Manufacturer ?Water Heating Type MainHeating1 WHS HWP From main heating 1 Low Water Usage Yes SAP Code 901 Showers in Property Non-electric only Hot Water Cylinder Cylinder Type HotWaterCylinder Cylinder Insulation Type MeasuredLoss Loss Factor 1.80 Cylinder Volume 200.00 Cylinder Stat Yes Pipeworks Insulated Fully insulated primary pipework Cylinder in Heated Space Yes Separate Time Control YesFlue Gas Heat Recovery System NoneWaste Water Heat Recovery nonePV Unit NoneWind Turbine NoneTerrain Type: SuburbanSmall Scale Hydro NoneSpecial Features None

----------------------------------------------------------------------------------------------------REGULATIONS COMPLIANCE REPORT - Approved Document L1A, 2013 Edition, England----------------------------------------------------------------------------------------------------

DWELLING AS DESIGNED

Detached Bungalow, total floor area 121 m²

This report covers items included within the SAP calculations.It is not a complete report of regulations compliance.----------------------------------------------------------------------------------------------------1a TER and DERFuel for main heating:ElectricityFuel factor:1.55 (electricity)Target Carbon Dioxide Emission Rate (TER) 28.32 kgCO /m²


Page 5 of 54



Dwelling Carbon Dioxide Emission Rate (DER) 24.04 kgCO /m²OK----------------------------------------------------------------------------------------------------1b TFEE and DFEETarget Fabric Energy Efficiency (TFEE)67.8 kWh/m²/yrDwelling Fabric Energy Efficiency (DFEE)60.9 kWh/m²/yrOK----------------------------------------------------------------------------------------------------2 Fabric U-valuesElement Average Highest External wall 0.26 (max. 0.30) 0.27 (max. 0.70) OKFloor 0.14 (max. 0.25) 0.14 (max. 0.70) OKRoof 0.10 (max. 0.20) 0.18 (max. 0.35) OKOpenings 1.31 (max. 2.00) 1.40 (max. 3.30) OK----------------------------------------------------------------------------------------------------2a Thermal bridgingThermal bridging calculated from linear thermal transmittances for each junction ----------------------------------------------------------------------------------------------------3 Air permeabilityAir permeability at 50 pascals: 4.00 (design value) Maximum 10.0 OK----------------------------------------------------------------------------------------------------4 Heating efficiencyMain heating system: Heat pump with radiators or underfloor - ElectricSamsung Electronics RC090MHXEA

Secondary heating system: Room heaters - Dual Fuel Anthracite WoodData from manufacturer, tested to BS EN 1266, HETAS approved?Efficiency: 75%Minimum: 65% OK----------------------------------------------------------------------------------------------------5 Cylinder insulationHot water storage Measured cylinder loss: 1.80 kWh/dayPermitted by DBSCG 2.24 OKPrimary pipework insulated: Yes OK----------------------------------------------------------------------------------------------------6 ControlsSpace heating controls: Programmer and at least two room thermostats OK

Hot water controls: Cylinderstat OK Independent timer for DHW OK

----------------------------------------------------------------------------------------------------7 Low energy lightsPercentage of fixed lights with low-energy fittings:100% Minimum 75% OK----------------------------------------------------------------------------------------------------8 Mechanical ventilationNot applicable ----------------------------------------------------------------------------------------------------9 Summertime temperatureOverheating risk (East Pennines): Not significant OKBased on:Overshading: Average Windows facing North East: 4.29 m², No overhangWindows facing South East: 10.52 m², No overhangWindows facing South West: 6.73 m², No overhangWindows facing North West: 3.37 m², No overhang Air change rate: 6.00 ach Blinds/curtains: None ----------------------------------------------------------------------------------------------------10 Key featuresRoof U-value 0.09 W/m²K Secondary heating (dual fuel)

----------------------------------------------------------------------------------------------------


Page 6 of 54


CALCULATION OF DWELLING EMISSIONS FOR REGULATIONS COMPLIANCE 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF DWELLING EMISSIONS FOR REGULATIONS COMPLIANCE 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------1. Overall dwelling dimensions---------------------------------------------------------------------------------------------------- Area Storey height Volume (m2) (m) (m3)Ground floor 120.7000 (1b) x 2.6500 (2b) = 319.8550 (1b) - (3b)Total floor area TFA = (1a)+(1b)+(1c)+(1d)+(1e)...(1n) 120.7000 (4)Dwelling volume (3a)+(3b)+(3c)+(3d)+(3e)...(3n) = 319.8550 (5)

----------------------------------------------------------------------------------------------------2. Ventilation rate---------------------------------------------------------------------------------------------------- main secondary other total m3 per hour heating heating Number of chimneys 0 + 0 + 1 = 1 * 40 = 40.0000 (6a)Number of open flues 0 + 0 + 0 = 0 * 20 = 0.0000 (6b)Number of intermittent fans 4 * 10 = 40.0000 (7a)Number of passive vents 0 * 10 = 0.0000 (7b)Number of flueless gas fires 0 * 40 = 0.0000 (7c)

Air changes per hourInfiltration due to chimneys, flues and fans = (6a)+(6b)+(7a)+(7b)+(7c) = 80.0000 / (5) = 0.2501 (8)Pressure test YesMeasured/design q50 4.0000Infiltration rate 0.4501 (18)Number of sides sheltered 2 (19)

Shelter factor (20) = 1 - [0.075 x (19)] = 0.8500 (20)Infiltration rate adjusted to include shelter factor (21) = (18) x (20) = 0.3826 (21)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Wind speed 5.1000 5.0000 4.9000 4.4000 4.3000 3.8000 3.8000 3.7000 4.0000 4.3000 4.5000 4.7000 (22)Wind factor 1.2750 1.2500 1.2250 1.1000 1.0750 0.9500 0.9500 0.9250 1.0000 1.0750 1.1250 1.1750 (22a)Adj infilt rate 0.4878 0.4782 0.4687 0.4209 0.4113 0.3635 0.3635 0.3539 0.3826 0.4113 0.4304 0.4496 (22b)Effective ac 0.6190 0.6144 0.6098 0.5886 0.5846 0.5661 0.5661 0.5626 0.5732 0.5846 0.5926 0.6010 (25)

----------------------------------------------------------------------------------------------------3. Heat losses and heat loss parameter----------------------------------------------------------------------------------------------------Element Gross Openings NetArea U-value A x U K-value A x K m2 m2 m2 W/m2K W/K kJ/m2K kJ/KOpening Type 1 4.0600 1.4000 5.6840 (26a)Opening Type 2 (Uw = 1.30) 24.9100 1.2357 30.7823 (27)Heat Loss Floor 1 120.7000 0.1400 16.8980 (28a)External Wall 1 97.7200 28.9700 68.7500 0.2500 17.1875 (29a)External Wall 2 33.6000 33.6000 0.2700 9.0720 (29a)External Roof 1 109.0000 109.0000 0.0900 9.8100 (30)External Roof 2 13.0000 13.0000 0.1800 2.3400 (30)Total net area of external elements Aum(A, m2) 374.0200 (31)Fabric heat loss, W/K = Sum (A x U) (26)...(30) + (32) = 91.7738 (33)

Thermal mass parameter (TMP = Cm / TFA) in kJ/m2K 100.0000 (35)Thermal bridges (Sum(L x Psi) calculated using Appendix K) 25.0798 (36)Total fabric heat loss (33) + (36) = 116.8536 (37)

Ventilation heat loss calculated monthly (38)m = 0.33 x (25)m x (5) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec (38)m 65.3346 64.8469 64.3689 62.1238 61.7037 59.7482 59.7482 59.3861 60.5014 61.7037 62.5535 63.4419 (38)Heat transfer coeff 182.1882 181.7006 181.2226 178.9774 178.5573 176.6018 176.6018 176.2397 177.3551 178.5573 179.4071 180.2955 (39)Average = Sum(39)m / 12 = 178.9754 (39)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec HLP 1.5094 1.5054 1.5014 1.4828 1.4793 1.4631 1.4631 1.4601 1.4694 1.4793 1.4864 1.4937 (40)HLP (average) 1.4828 (40)Days in month 31 28 31 30 31 30 31 31 30 31 30 31 (41)

----------------------------------------------------------------------------------------------------4. Water heating energy requirements (kWh/year)----------------------------------------------------------------------------------------------------Assumed occupancy 2.8660 (42)Average daily hot water use (litres/day) 102.2670 (43)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Daily hot water use 112.4937 108.4030 104.3123 100.2217 96.1310 92.0403 92.0403 96.1310 100.2217 104.3123 108.4030 112.4937 (44)Energy conte 166.8249 145.9061 150.5621 131.2636 125.9506 108.6858 100.7134 115.5700 116.9503 136.2943 148.7759 161.5610 (45)Energy content (annual) Total = Sum(45)m = 1609.0581 (45)Distribution loss (46)m = 0.15 x (45)m 25.0237 21.8859 22.5843 19.6895 18.8926 16.3029 15.1070 17.3355 17.5425 20.4441 22.3164 24.2342 (46)Water storage loss:Store volume 200.0000 (47)a) If manufacturer declared loss factor is known (kWh/day): 1.8000 (48)


Page 7 of 54



Temperature factor from Table 2b 0.5400 (49)Enter (49) or (54) in (55) 0.9720 (55)Total storage loss 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (56)If cylinder contains dedicated solar storage 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (57)Primary loss 23.2624 21.0112 23.2624 22.5120 23.2624 22.5120 23.2624 23.2624 22.5120 23.2624 22.5120 23.2624 (59)Total heat required for water heating calculated for each month 220.2193 194.1333 203.9565 182.9356 179.3450 160.3578 154.1078 168.9644 168.6223 189.6887 200.4479 214.9554 (62)Solar input 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (63) Solar input (sum of months) = Sum(63)m = 0.0000 (63)Output from w/h 220.2193 194.1333 203.9565 182.9356 179.3450 160.3578 154.1078 168.9644 168.6223 189.6887 200.4479 214.9554 (64) Total per year (kWh/year) = Sum(64)m = 2237.7341 (64)Heat gains from water heating, kWh/month 98.1848 87.0955 92.7774 84.9828 84.5941 77.4756 76.2027 81.1426 80.2236 88.0334 90.8056 96.4346 (65)

----------------------------------------------------------------------------------------------------5. Internal gains (see Table 5 and 5a)----------------------------------------------------------------------------------------------------Metabolic gains (Table 5), Watts Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec (66)m 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 143.2989 (66)Lighting gains (calculated in Appendix L, equation L9 or L9a), also see Table 5 25.6120 22.7484 18.5002 14.0059 10.4695 8.8388 9.5507 12.4143 16.6625 21.1568 24.6932 26.3239 (67)Appliances gains (calculated in Appendix L, equation L13 or L13a), also see Table 5 286.1217 289.0907 281.6088 265.6807 245.5744 226.6772 214.0528 211.0838 218.5657 234.4937 254.6001 273.4972 (68)Cooking gains (calculated in Appendix L, equation L15 or L15a), also see Table 5 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 37.3299 (69)Pumps, fans 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (70)Losses e.g. evaporation (negative values) (Table 5) -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 -114.6392 (71)Water heating gains (Table 5) 131.9688 129.6065 124.7008 118.0316 113.7017 107.6050 102.4230 109.0626 111.4216 118.3244 126.1189 129.6163 (72)Total internal gains 509.6922 507.4353 490.7995 463.7079 435.7353 409.1108 392.0162 398.5503 412.6395 439.9647 471.4018 495.4271 (73)

----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------

[Jan] Area Solar flux g FF Access Gains m2 Table 6a Specific data Specific data factor W W/m2 or Table 6b or Table 6c Table 6d ----------------------------------------------------------------------------------------------------Northeast 4.2900 11.2829 0.6300 0.7000 0.7700 14.7928 (75)Southeast 10.5200 36.7938 0.6300 0.7000 0.7700 118.2940 (77)Southwest 6.7300 36.7938 0.6300 0.7000 0.7700 75.6767 (79)Northwest 3.3700 11.2829 0.6300 0.7000 0.7700 11.6205 (81)----------------------------------------------------------------------------------------------------

Solar gains 220.3839 384.1688 548.9403 719.2244 841.2442 850.8432 813.7773 720.3476 607.5338 430.8717 265.5669 187.5689 (83)Total gains 730.0761 891.6041 1039.7399 1182.9323 1276.9795 1259.9540 1205.7935 1118.8979 1020.1733 870.8364 736.9687 682.9960 (84)

----------------------------------------------------------------------------------------------------7. Mean internal temperature (heating season)----------------------------------------------------------------------------------------------------Temperature during heating periods in the living area from Table 9, Th1 (C) 21.0000 (85)Utilisation factor for gains for living area, ni1,m (see Table 9a) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec tau 18.4028 18.4522 18.5009 18.7330 18.7770 18.9850 18.9850 19.0240 18.9043 18.7770 18.6881 18.5960alpha 2.2269 2.2301 2.2334 2.2489 2.2518 2.2657 2.2657 2.2683 2.2603 2.2518 2.2459 2.2397util living area 0.9680 0.9498 0.9198 0.8645 0.7774 0.6553 0.5333 0.5770 0.7536 0.8945 0.9535 0.9722 (86)

Tweekday 17.1780 17.4631 17.9141 18.4959 19.0032 19.3731 19.5181 19.4998 19.2372 18.5796 17.7867 17.1416Tweekend 19.4318 19.5945 19.8534 20.1878 20.4931 20.7266 20.8370 20.8169 20.6296 20.2289 19.7719 19.406324 / 16 9 8 9 8 9 9 9 9 8 9 8 924 / 9 22 20 22 22 22 21 22 22 22 22 22 2216 / 9 0 0 0 0 0 0 0 0 0 0 0 0MIT 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 (87)Th 2 19.6804 19.6835 19.6864 19.7004 19.7030 19.7153 19.7153 19.7175 19.7105 19.7030 19.6977 19.6922 (88)util rest of house 0.9625 0.9412 0.9055 0.8387 0.7304 0.5729 0.4108 0.4575 0.6846 0.8689 0.9441 0.9674 (89)Tweekday 17.1780 17.4631 17.9141 18.4959 19.0032 19.3731 19.5181 19.4998 19.2372 18.5796 17.7867 17.1416Tweekend 18.2631 18.4259 18.6827 19.0182 19.3067 19.5215 19.6036 19.5942 19.4425 19.0667 18.6154 18.2476MIT 2 19.6804 19.6835 19.6864 19.7004 19.7030 19.7153 19.7153 19.7175 19.7105 19.7030 19.6977 19.6922 (90)Living area fraction fLA = Living area / (4) = 0.4326 (91)MIT 20.2513 20.2531 20.2547 20.2627 20.2642 20.2711 20.2711 20.2724 20.2684 20.2642 20.2611 20.2580 (92)Temperature adjustment 0.0000adjusted MIT 20.2513 20.2531 20.2547 20.2627 20.2642 20.2711 20.2711 20.2724 20.2684 20.2642 20.2611 20.2580 (93)

----------------------------------------------------------------------------------------------------8. Space heating requirement ----------------------------------------------------------------------------------------------------

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Utilisation 0.9651 0.9452 0.9121 0.8506 0.7522 0.6111 0.4675 0.5132 0.7171 0.8809 0.9485 0.9696 (94)Useful gains 704.5617 842.7156 948.3520 1006.2338 960.5220 770.0060 563.6822 574.2202 731.5871 767.1369 699.0115 662.2600 (95)Ext temp. 4.3000 4.9000 6.5000 8.9000 11.7000 14.6000 16.6000 16.4000 14.1000 10.6000 7.1000 4.2000 (96)Heat loss rate W 2906.1456 2789.6582 2492.6684 2033.6599 1529.1919 1001.5248 648.3212 682.4666 1093.9995 1725.6050 2361.2028 2895.1864 (97)Month fracti 1.0000 1.0000 1.0000 1.0000 1.0000 0.0000 0.0000 0.0000 0.0000 1.0000 1.0000 1.0000 (97a)Space heating kWh 1637.9784 1308.3454 1148.9714 739.7468 423.0905 0.0000 0.0000 0.0000 0.0000 713.1002 1196.7777 1661.2972 (98)


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Space heating 8829.3077 (98)Space heating per m2 (98) / (4) = 73.1509 (99)

----------------------------------------------------------------------------------------------------8c. Space cooling requirement----------------------------------------------------------------------------------------------------Not applicable

----------------------------------------------------------------------------------------------------9a. Energy requirements - Individual heating systems, including micro-CHP----------------------------------------------------------------------------------------------------Fraction of space heat from secondary/supplementary system (Table 11) 0.0000 (201)Fraction of space heat from main system(s) 1.0000 (202)Efficiency of main space heating system 1 (in %) 280.6819 (206)Efficiency of secondary/supplementary heating system, % 75.0000 (208)Space heating requirement 3145.6634 (211)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Space heating requirement 1637.9784 1308.3454 1148.9714 739.7468 423.0905 0.0000 0.0000 0.0000 0.0000 713.1002 1196.7777 1661.2972 (98)Space heating efficiency (main heating system 1) 280.6819 280.6819 280.6819 280.6819 280.6819 0.0000 0.0000 0.0000 0.0000 280.6819 280.6819 280.6819 (210)Space heating fuel (main heating system) 583.5711 466.1310 409.3500 263.5534 150.7366 0.0000 0.0000 0.0000 0.0000 254.0599 426.3822 591.8790 (211)Water heating requirement 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (215)

Water heatingWater heating requirement 220.2193 194.1333 203.9565 182.9356 179.3450 160.3578 154.1078 168.9644 168.6223 189.6887 200.4479 214.9554 (64)Efficiency of water heater 112.2600 (216)(217)m 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 112.2600 (217)Fuel for water heating, kWh/month 196.1690 172.9319 181.6822 162.9571 159.7586 142.8450 137.2775 150.5117 150.2070 168.9727 178.5568 191.4800 (219)Water heating fuel used 1993.3494 (219)Annual totals kWh/yearSpace heating fuel - main system 3145.6634 (211)Space heating fuel - secondary 0.0000 (215)

Electricity for pumps and fans:Total electricity for the above, kWh/year 0.0000 (231)Electricity for lighting (calculated in Appendix L) 452.3166 (232)Total delivered energy for all uses 5591.3294 (238)

----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 3145.6634 0.5190 1632.5993 (261)Space heating - secondary 0.0000 0.2260 0.0000 (263)Water heating (other fuel) 1993.3494 0.5190 1034.5484 (264)Space and water heating 2667.1477 (265)Pumps and fans 0.0000 0.0000 0.0000 (267)Energy for lighting 452.3166 0.5190 234.7523 (268)Total CO2, kg/year 2901.9000 (272)Dwelling Carbon Dioxide Emission Rate (DER) 24.0400 (273)

16 CO2 EMISSIONS ASSOCIATED WITH APPLIANCES AND COOKING AND SITE-WIDE ELECTRICITY GENERATION TECHNOLOGIESDER 24.0400 ZC1Total Floor Area TFA 120.7000Assumed number of occupants N 2.8660CO2 emission factor in Table 12 for electricity displaced from grid EF 0.5190CO2 emissions from appliances, equation (L14) 14.0472 ZC2CO2 emissions from cooking, equation (L16) 1.5558 ZC3Total CO2 emissions 39.6430 ZC4Residual CO2 emissions offset from biofuel CHP 0.0000 ZC5Additional allowable electricity generation, kWh/m²/year 0.0000 ZC6Resulting CO2 emissions offset from additional allowable electricity generation 0.0000 ZC7Net CO2 emissions 39.6430 ZC8

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CALCULATION OF TARGET EMISSIONS 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF TARGET EMISSIONS 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------






----------------------------------------------------------------------------------------------------3. Heat losses and heat loss parameter----------------------------------------------------------------------------------------------------Element Gross Openings NetArea U-value A x U K-value A x K m2 m2 m2 W/m2K W/K kJ/m2K kJ/KTER Semi-glazed door 4.0600 1.2000 4.8720 (26a)TER Opening Type (Uw = 1.40) 24.9100 1.3258 33.0246 (27)Heat Loss Floor 1 120.7000 0.1300 15.6910 (28a)External Wall 1 97.7200 28.9700 68.7500 0.1800 12.3750 (29a)External Wall 2 33.6000 33.6000 0.1800 6.0480 (29a)External Roof 1 109.0000 109.0000 0.1300 14.1700 (30)External Roof 2 13.0000 13.0000 0.1300 1.6900 (30)Total net area of external elements Aum(A, m2) 374.0200 (31)Fabric heat loss, W/K = Sum (A x U) (26)...(30) + (32) = 87.8706 (33)







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----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------




MIT 19.4492 19.6457 19.9518 20.3443 20.6891 20.9054 20.9756 20.9630 20.8019 20.3456 19.8207 19.4154 (87)Th 2 19.7677 19.7698 19.7719 19.7819 19.7837 19.7924 19.7924 19.7940 19.7891 19.7837 19.7800 19.7760 (88)util rest of house 0.9970 0.9925 0.9799 0.9394 0.8328 0.6325 0.4288 0.4860 0.7787 0.9608 0.9933 0.9978 (89)MIT 2 17.7220 18.0098 18.4553 19.0205 19.4811 19.7304 19.7839 19.7795 19.6315 19.0331 18.2732 17.6781 (90)Living area fraction fLA = Living area / (4) = 0.4326 (91)MIT 18.4692 18.7176 19.1028 19.5932 20.0038 20.2387 20.2995 20.2915 20.1379 19.6009 18.9427 18.4298 (92)Temperature adjustment 0.0000adjusted MIT 18.4692 18.7176 19.1028 19.5932 20.0038 20.2387 20.2995 20.2915 20.1379 19.6009 18.9427 18.4298 (93)


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Utilisation 0.9958 0.9901 0.9759 0.9360 0.8429 0.6734 0.4917 0.5490 0.8043 0.9581 0.9913 0.9968 (94)Useful gains 727.3631 883.1316 1015.0210 1107.5870 1076.6814 848.6549 593.0460 614.4779 820.8236 834.6455 730.9219 681.1767 (95)Ext temp. 4.3000 4.9000 6.5000 8.9000 11.7000 14.6000 16.6000 16.4000 14.1000 10.6000 7.1000 4.2000 (96)Heat loss rate W 2384.6654 2320.8010 2112.5772 1775.8148 1376.5765 927.1231 608.2697 638.8665 995.9053 1492.1543 1970.2454 2376.1486 (97)Month fracti 1.0000 1.0000 1.0000 1.0000 1.0000 0.0000 0.0000 0.0000 0.0000 1.0000 1.0000 1.0000 (97a)Space heating kWh 1233.0329 966.1138 816.5818 481.1241 223.1220 0.0000 0.0000 0.0000 0.0000 489.1865 892.3129 1261.0592 (98)Space heating 6362.5332 (98)Space heating per m2 (98) / (4) = 52.7136 (99)

----------------------------------------------------------------------------------------------------8c. Space cooling requirement


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----------------------------------------------------------------------------------------------------Not applicable




Electricity for pumps and fans: central heating pump 30.0000 (230c) main heating flue fan 45.0000 (230e)Total electricity for the above, kWh/year 75.0000 (231)Electricity for lighting (calculated in Appendix L) 452.3166 (232)Total delivered energy for all uses 9919.7522 (238)

----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 6804.8483 0.2160 1469.8472 (261)Space heating - secondary 0.0000 0.0000 0.0000 (263)Water heating (other fuel) 2587.5874 0.2160 558.9189 (264)Space and water heating 2028.7661 (265)Pumps and fans 75.0000 0.5190 38.9250 (267)Energy for lighting 452.3166 0.5190 234.7523 (268)Total CO2, kg/m2/year 2302.4434 (272)Emissions per m2 for space and water heating 16.8083 (272a)Fuel factor (electricity) 1.5500Emissions per m2 for lighting 1.9449 (272b)Emissions per m2 for pumps and fans 0.3225 (272c)Target Carbon Dioxide Emission Rate (TER) = (16.8083 * 1.55) + 1.9449 + 0.3225, rounded to 2 d.p. 28.3200 (273)

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CALCULATION OF FABRIC ENERGY EFFICIENCY 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF FABRIC ENERGY EFFICIENCY 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------











Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Daily hot water use 112.4937 108.4030 104.3123 100.2217 96.1310 92.0403 92.0403 96.1310 100.2217 104.3123 108.4030 112.4937 (44)Energy conte 166.8249 145.9061 150.5621 131.2636 125.9506 108.6858 100.7134 115.5700 116.9503 136.2943 148.7759 161.5610 (45)Energy content (annual) Total = Sum(45)m = 1609.0581 (45)Distribution loss (46)m = 0.15 x (45)m 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (46)Water storage loss:Total storage loss 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (56)


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If cylinder contains dedicated solar storage 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (57)Primary loss 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (59)Heat gains from water heating, kWh/month 35.4503 31.0051 31.9944 27.8935 26.7645 23.0957 21.4016 24.5586 24.8519 28.9625 31.6149 34.3317 (65)


----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------







----------------------------------------------------------------------------------------------------8c. Space cooling requirement----------------------------------------------------------------------------------------------------Calculated for June, July and August. See Table 10b Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ext. temp. 4.3000 4.9000 6.5000 8.9000 11.7000 14.6000 16.6000 16.4000 14.1000 10.6000 7.1000 4.2000Heat loss rate W 0.0000 0.0000 0.0000 0.0000 0.0000 1660.0572 1306.8536 1339.4218 0.0000 0.0000 0.0000 0.0000 (100)Utilisation 0.0000 0.0000 0.0000 0.0000 0.0000 0.6578 0.7257 0.6925 0.0000 0.0000 0.0000 0.0000 (101)Useful loss 0.0000 0.0000 0.0000 0.0000 0.0000 1091.9538 948.3785 927.5132 0.0000 0.0000 0.0000 0.0000 (102)Total gains 0.0000 0.0000 0.0000 0.0000 0.0000 1499.3722 1435.6738 1333.4412 0.0000 0.0000 0.0000 0.0000 (103)Month fracti 0.0000 0.0000 0.0000 0.0000 0.0000 1.0000 1.0000 1.0000 0.0000 0.0000 0.0000 0.0000 (103a)Space cooling kWh


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0.0000 0.0000 0.0000 0.0000 0.0000 293.3413 362.5477 302.0105 0.0000 0.0000 0.0000 0.0000 (104)Space cooling 957.8994 (104)Cooled fraction fC = cooled area / (4) = 1.0000 (105)Intermittency factor (Table 10b) 0.0000 0.0000 0.0000 0.0000 0.0000 0.2500 0.2500 0.2500 0.0000 0.0000 0.0000 0.0000 (106)Space cooling kWh 0.0000 0.0000 0.0000 0.0000 0.0000 73.3353 90.6369 75.5026 0.0000 0.0000 0.0000 0.0000 (107)Space cooling 239.4749 (107)Space cooling per m2 1.9841 (108)Energy for space heating 58.9658 (99)Energy for space cooling 1.9841 (108)Total 60.9499 (109)Dwelling Fabric Energy Efficiency (DFEE) 60.9 (109)

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CALCULATION OF TARGET FABRIC ENERGY EFFICIENCY 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF TARGET FABRIC ENERGY EFFICIENCY 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------






----------------------------------------------------------------------------------------------------3. Heat losses and heat loss parameter----------------------------------------------------------------------------------------------------Element Gross Openings NetArea U-value A x U K-value A x K m2 m2 m2 W/m2K W/K kJ/m2K kJ/KTER Semi-glazed door 4.0600 1.2000 4.8720 (26a)TER Opening Type (Uw = 1.40) 24.9100 1.3258 33.0246 (27)Heat Loss Floor 1 120.7000 0.1300 15.6910 (28a)External Wall 1 97.7200 28.9700 68.7500 0.1800 12.3750 (29a)External Wall 2 33.6000 33.6000 0.1800 6.0480 (29a)External Roof 1 109.0000 109.0000 0.1300 14.1700 (30)External Roof 2 13.0000 13.0000 0.1300 1.6900 (30)Total net area of external elements Aum(A, m2) 374.0200 (31)Fabric heat loss, W/K = Sum (A x U) (26)...(30) + (32) = 87.8706 (33)





Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Daily hot water use 112.4937 108.4030 104.3123 100.2217 96.1310 92.0403 92.0403 96.1310 100.2217 104.3123 108.4030 112.4937 (44)Energy conte 166.8249 145.9061 150.5621 131.2636 125.9506 108.6858 100.7134 115.5700 116.9503 136.2943 148.7759 161.5610 (45)Energy content (annual) Total = Sum(45)m = 1609.0581 (45)Distribution loss (46)m = 0.15 x (45)m 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (46)Water storage loss:Total storage loss 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (56)


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If cylinder contains dedicated solar storage 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (57)Primary loss 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (59)Heat gains from water heating, kWh/month 35.4503 31.0051 31.9944 27.8935 26.7645 23.0957 21.4016 24.5586 24.8519 28.9625 31.6149 34.3317 (65)


----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------







----------------------------------------------------------------------------------------------------8c. Space cooling requirement----------------------------------------------------------------------------------------------------Calculated for June, July and August. See Table 10b Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ext. temp. 4.3000 4.9000 6.5000 8.9000 11.7000 14.6000 16.6000 16.4000 14.1000 10.6000 7.1000 4.2000Heat loss rate W 0.0000 0.0000 0.0000 0.0000 0.0000 1545.5478 1216.7079 1247.6810 0.0000 0.0000 0.0000 0.0000 (100)Utilisation 0.0000 0.0000 0.0000 0.0000 0.0000 0.8022 0.8753 0.8410 0.0000 0.0000 0.0000 0.0000 (101)Useful loss 0.0000 0.0000 0.0000 0.0000 0.0000 1239.8412 1065.0059 1049.2624 0.0000 0.0000 0.0000 0.0000 (102)Total gains 0.0000 0.0000 0.0000 0.0000 0.0000 1499.3722 1435.6738 1333.4412 0.0000 0.0000 0.0000 0.0000 (103)Month fracti 0.0000 0.0000 0.0000 0.0000 0.0000 1.0000 1.0000 1.0000 0.0000 0.0000 0.0000 0.0000 (103a)Space cooling kWh


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0.0000 0.0000 0.0000 0.0000 0.0000 186.8623 275.7769 211.4291 0.0000 0.0000 0.0000 0.0000 (104)Space cooling 674.0683 (104)Cooled fraction fC = cooled area / (4) = 1.0000 (105)Intermittency factor (Table 10b) 0.0000 0.0000 0.0000 0.0000 0.0000 0.2500 0.2500 0.2500 0.0000 0.0000 0.0000 0.0000 (106)Space cooling kWh 0.0000 0.0000 0.0000 0.0000 0.0000 46.7156 68.9442 52.8573 0.0000 0.0000 0.0000 0.0000 (107)Space cooling 168.5171 (107)Space cooling per m2 1.3962 (108)Energy for space heating 57.5802 (99)Energy for space cooling 1.3962 (108)Total 58.9764 (109)Target Fabric Energy Efficiency (TFEE) 67.8 (109)

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CALCULATION OF HEAT DEMAND 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF HEAT DEMAND 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------













Page 19 of 54



Temperature factor from Table 2b 0.5400 (49)Enter (49) or (54) in (55) 0.9720 (55)Total storage loss 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (56)If cylinder contains dedicated solar storage 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (57)Primary loss 23.2624 21.0112 23.2624 22.5120 23.2624 22.5120 23.2624 23.2624 22.5120 23.2624 22.5120 23.2624 (59)Total heat required for water heating calculated for each month 220.2193 194.1333 203.9565 182.9356 179.3450 160.3578 154.1078 168.9644 168.6223 189.6887 200.4479 214.9554 (62)Solar input 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (63) Solar input (sum of months) = Sum(63)m = 0.0000 (63)Output from w/h 220.2193 194.1333 203.9565 182.9356 179.3450 160.3578 154.1078 168.9644 168.6223 189.6887 200.4479 214.9554 (64) Total per year (kWh/year) = Sum(64)m = 2237.7341 (64)RHI water heating demand 2238 (64)Heat gains from water heating, kWh/month 98.1848 87.0955 92.7774 84.9828 84.5941 77.4756 76.2027 81.1426 80.2236 88.0334 90.8056 96.4346 (65)


----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------






Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Utilisation 0.9407 0.9162 0.8740 0.7988 0.6879 0.5296 0.3918 0.4125 0.6302 0.8229 0.9165 0.9465 (94)Useful gains 913.5427 1031.7643 1107.1401 1135.5340 1027.1201 784.1975 555.4375 549.2187 780.4936 905.8021 887.1864 879.1803 (95)Ext temp. 4.2000 4.9000 6.7000 9.1000 12.0000 14.9000 16.8000 16.8000 14.4000 10.8000 7.0000 4.0000 (96)Heat loss rate W 2888.2610 2755.8984 2427.4102 1989.1181 1472.4921 943.5252 609.9908 609.9908 1036.8452 1682.7275 2363.2266 2904.0832 (97)Month fracti 1.0000 1.0000 1.0000 1.0000 1.0000 0.0000 0.0000 0.0000 0.0000 1.0000 1.0000 1.0000 (97a)Space heating kWh


Page 20 of 54



1469.1904 1158.6181 982.2810 614.5805 331.3567 0.0000 0.0000 0.0000 0.0000 578.0325 1062.7490 1506.5278 (98)Space heating 7703.3361 (98)RHI space heating demand 7703 (98)

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CALCULATION OF ENERGY RATINGS 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF ENERGY RATINGS 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------













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----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------








Page 23 of 54









----------------------------------------------------------------------------------------------------10a. Fuel costs - using Table 12 prices---------------------------------------------------------------------------------------------------- Fuel Fuel price Fuel cost kWh/year p/kWh £/yearSpace heating - main system 1 2832.5142 13.1900 373.6086 (240)Space heating - secondary 0.0000 0.0000 0.0000 (242)Water heating (other fuel) 1993.3494 13.1900 262.9228 (247)Pumps and fans for heating 0.0000 0.0000 0.0000 (249)Energy for lighting 452.3166 13.1900 59.6606 (250)Additional standing charges 0.0000 (251)Total energy cost 696.1920 (255)

----------------------------------------------------------------------------------------------------11a. SAP rating - Individual heating systems----------------------------------------------------------------------------------------------------Energy cost deflator (Table 12): 0.4200 (256)Energy cost factor (ECF) [(255) x (256)] / [(4) + 45.0] = 1.7646 (257)SAP value 75.3833SAP rating (Section 12) 75 (258)SAP band C

----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 2832.5142 0.5190 1470.0748 (261)Space heating - secondary 0.0000 0.2260 0.0000 (263)Water heating (other fuel) 1993.3494 0.5190 1034.5484 (264)Space and water heating 2504.6232 (265)Pumps and fans 0.0000 0.0000 0.0000 (267)Energy for lighting 452.3166 0.5190 234.7523 (268)Total kg/year 2739.3755 (272)CO2 emissions per m2 22.7000 (273)EI value 77.8469EI rating 78 (274)EI band C

----------------------------------------------------------------------------------------------------Calculation of stars for heating and DHW----------------------------------------------------------------------------------------------------Main heating energy efficiency 13.19 × (1 + 0.29 × 0.25) / 2.8068 = 5.040, stars = 4 Main heating environmental impact 0.519 × (1 + 0.29 × 0.25) / 2.8068 = 0.1983, stars = 5 Water heating energy efficiency 13.19 / 1.1226 = 11.750, stars = 1 Water heating environmental impact 0.519 / 1.1226 = 0.4623, stars = 2


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CALCULATION OF EPC COSTS, EMISSIONS AND PRIMARY ENERGY 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF EPC COSTS, EMISSIONS AND PRIMARY ENERGY 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------













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----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------








Page 27 of 54









----------------------------------------------------------------------------------------------------10a. Fuel costs - using BEDF prices (430)---------------------------------------------------------------------------------------------------- Fuel Fuel price Fuel cost kWh/year p/kWh £/yearSpace heating - main system 1 2745.0722 16.5500 454.3094 (240)Space heating - secondary 0.0000 0.0000 0.0000 (242)Water heating (other fuel) 1993.3494 16.5500 329.8993 (247)Pumps and fans for heating 0.0000 0.0000 0.0000 (249)Energy for lighting 452.3166 16.5500 74.8584 (250)Additional standing charges 0.0000 (251)Total energy cost 859.0672 (255)

----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 2745.0722 0.5190 1424.6925 (261)Space heating - secondary 0.0000 0.2260 0.0000 (263)Water heating (other fuel) 1993.3494 0.5190 1034.5484 (264)Space and water heating 2459.2408 (265)Pumps and fans 0.0000 0.0000 0.0000 (267)Energy for lighting 452.3166 0.5190 234.7523 (268)Total kg/year 2693.9931 (272)

----------------------------------------------------------------------------------------------------13a. Primary energy - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Primary energy factor Primary energy kWh/year kg CO2/kWh kWh/yearSpace heating - main system 1 2745.0722 3.0700 8427.3716 (261)Space heating - secondary 0.0000 1.0200 0.0000 (263)Water heating (other fuel) 1993.3494 3.0700 6119.5828 (264)Space and water heating 14546.9544 (265)Pumps and fans 0.0000 0.0000 0.0000 (267)Energy for lighting 452.3166 3.0700 1388.6118 (268)Primary energy kWh/year 15935.5663 (272)Primary energy kWh/m2/year 132.0262 (273)

----------------------------------------------------------------------------------------------------SAP 2012 EPC IMPROVEMENTS----------------------------------------------------------------------------------------------------


Page 28 of 54



Current energy efficiency rating: C 75Current environmental impact rating: C 78

__________________________________________________________________________________________

(For testing purposes):A Not consideredB Not consideredC Not consideredD Not consideredE Low energy lighting Already installedF Not consideredG Not consideredH Not consideredI Not consideredJ Not consideredK Not consideredM Not consideredN Solar water heating RecommendedO Not consideredP Not consideredR Not consideredS Not consideredT Not consideredU Solar photovoltaic panels RecommendedA2 Not consideredA3 Not consideredT2 Not consideredW Not consideredX Not consideredY Not consideredJ2 Not consideredQ2 Not consideredZ1 Not consideredZ2 Not consideredZ3 Not consideredZ4 Not consideredZ5 Not consideredV2 Wind turbine Not applicableL2 Not consideredQ3 Not consideredO3 Not considered

Recommended measures: SAP change Cost change CO2 changeN Solar water heating + 3.7 -£ 133 -418 kg (15.5%)U Solar photovoltaic panels + 8.1 -£ 302 -948 kg (41.7%)__________________________________________________________________________________________

Energy Environmental Typical annual savings efficiency impactRecommended measuresSolar water heating £133 3.46 kg/m² C 79 B 81Solar photovoltaic panels £302 7.86 kg/m² B 87 B 88 Total Savings £436 11.32 kg/m²

Potential energy efficiency rating: B 87Potential environmental impact rating: B 88

Fuel prices for cost data on this page from database revision number 430 TEST (27 Jul 2018)Recommendation texts revision number 4.9c (22 Feb 2014)

Typical heating and lighting costs of this home (per year, East Pennines): Current Potential Saving Electricity £859 £726 £133

Space heating £454 £455 -£0 Water heating £330 £196 £134 Lighting £75 £75 £0 Generated (PV) -£0 -£302 £302

Total cost of fuels £859 £424 £435 Total cost of uses £859 £424 £436 Delivered energy 43 kWh/m² 21 kWh/m² 22 kWh/m² Carbon dioxide emissions 2.7 tonnes 1.3 tonnes 1.4 tonnes CO2 emissions per m² 22 kg/m² 11 kg/m² 11 kg/m² Primary energy 132 kWh/m² 65 kWh/m² 67 kWh/m²

----------------------------------------------------------------------------------------------------


Page 29 of 54


CALCULATION OF ENERGY RATINGS FOR IMPROVED DWELLING 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF ENERGY RATINGS FOR IMPROVED DWELLING 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------













Page 30 of 54



Temperature factor from Table 2b 0.5400 (49)Enter (49) or (54) in (55) 0.9720 (55)Total storage loss 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (56)If cylinder contains dedicated solar storage 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (57)Primary loss 23.2624 21.0112 21.8667 15.7584 10.4681 9.9053 10.2355 11.1660 17.1091 21.8667 22.5120 23.2624 (59)Total heat required for water heating calculated for each month 220.2193 194.1333 202.5607 176.1820 166.5507 147.7511 141.0808 156.8680 163.2194 188.2930 200.4479 214.9554 (62)Aperture area of solar collector 3.0000 (H1)Zero-loss collector efficiency 0.7000 (H2)Collector heat loss coefficient 1.8000 (H3)Collector 2nd order heat loss coefficient 0.0050 (H3a)Collector effective heat loss coefficient 1.8063 (H3b)Collector performance ratio 2.5804 (H4)Annual solar radiation per m2 1079.5246 (H5)Overshading factor 0.8000 (H6)Solar energy available 1813.6014 (H7)Adjustment factor for showers 1.0000 (H7a)Solar-to-load ratio 1.1271 (H8)Utilisation factor 0.5882 (H9)Collector performance factor 0.8793 (H10)Dedicated solar storage volume 75.0000 (H11)Effective solar volume 75.0000 (H13)Daily hot water demand 102.2670 (H14)Volume ratio Veff/V 0.7334 (H15)Solar storage volume factor 0.9380 (H16)Solar input -879.8208 (H17)Solar input -25.5131 -42.5739 -72.5083 -97.1754 -120.0520 -118.0303 -116.4705 -101.7608 -79.6991 -54.4251 -30.2622 -21.3501 (63) Solar input (sum of months) = Sum(63)m = -879.8208 (63)Output from w/h 194.7063 151.5594 130.0524 79.0066 46.4986 29.7208 24.6103 55.1072 83.5203 133.8679 170.1858 193.6053 (64) Total per year (kWh/year) = Sum(64)m = 1292.4409 (64)Heat gains from water heating, kWh/month 98.1848 87.0955 91.6608 79.5799 74.3586 67.3902 65.7812 71.4654 75.9013 86.9168 90.8056 96.4346 (65)


----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------




Tweekday 17.3964 17.6638 18.0828 18.6169 19.0746 19.4054 19.5297 19.5160 19.2958 18.7132 17.9767 17.3599Tweekend 19.5582 19.7119 19.9541 20.2632 20.5419 20.7539 20.8513 20.8352 20.6741 20.3123 19.8835 19.532324 / 16 9 8 9 8 9 9 9 9 8 9 8 924 / 9 22 20 22 22 22 21 22 22 22 22 22 2216 / 9 0 0 0 0 0 0 0 0 0 0 0 0MIT 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 (87)Th 2 19.6804 19.6835 19.6864 19.7004 19.7030 19.7153 19.7153 19.7175 19.7105 19.7030 19.6977 19.6922 (88)util rest of house 0.9380 0.9126 0.8719 0.7998 0.6883 0.5292 0.3723 0.4127 0.6283 0.8224 0.9126 0.9446 (89)Tweekday 17.3964 17.6638 18.0828 18.6169 19.0746 19.4054 19.5297 19.5160 19.2958 18.7132 17.9767 17.3599Tweekend 18.3868 18.5396 18.7782 19.0867 19.3471 19.5398 19.6102 19.6034 19.4756 19.1424 18.7230 18.3712MIT 2 19.6804 19.6835 19.6864 19.7004 19.7030 19.7153 19.7153 19.7175 19.7105 19.7030 19.6977 19.6922 (90)Living area fraction fLA = Living area / (4) = 0.4326 (91)


Page 31 of 54



MIT 20.2513 20.2531 20.2547 20.2627 20.2642 20.2711 20.2711 20.2724 20.2684 20.2642 20.2611 20.2580 (92)Temperature adjustment 0.0000adjusted MIT 20.2513 20.2531 20.2547 20.2627 20.2642 20.2711 20.2711 20.2724 20.2684 20.2642 20.2611 20.2580 (93)







Electricity for pumps and fans: pump for solar water heating 50.0000 (230g)Total electricity for the above, kWh/year 50.0000 (231)Electricity for lighting (calculated in Appendix L) 452.3166 (232)

Energy saving/generation technologies (Appendices M ,N and Q)PV Unit 0 (0.80 * 2.50 * 1080 * 0.80) = -1727.2394 -1727.2394 (233)Total delivered energy for all uses 2761.7991 (238)

----------------------------------------------------------------------------------------------------10a. Fuel costs - using Table 12 prices---------------------------------------------------------------------------------------------------- Fuel Fuel price Fuel cost kWh/year p/kWh £/yearSpace heating - main system 1 2835.4296 13.1900 373.9932 (240)Space heating - secondary 0.0000 0.0000 0.0000 (242)Water heating (other fuel) 1151.2924 13.1900 151.8555 (247)Pumps and fans for heating 0.0000 0.0000 0.0000 (249)Pump for solar water heating 50.0000 13.1900 6.5950 (249)Energy for lighting 452.3166 13.1900 59.6606 (250)Additional standing charges 0.0000 (251)

Energy saving/generation technologiesPV Unit -1727.2394 13.1900 -227.8229 (252)Total energy cost 364.2813 (255)

----------------------------------------------------------------------------------------------------11a. SAP rating - Individual heating systems----------------------------------------------------------------------------------------------------Energy cost deflator (Table 12): 0.4200 (256)Energy cost factor (ECF) [(255) x (256)] / [(4) + 45.0] = 0.9233 (257)SAP value 87.1193SAP rating (Section 12) 87 (258)SAP band B


Page 32 of 54



----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 2835.4296 0.5190 1471.5879 (261)Space heating - secondary 0.0000 0.2260 0.0000 (263)Water heating (other fuel) 1151.2924 0.5190 597.5208 (264)Space and water heating 2069.1087 (265)Pumps and fans 50.0000 0.5190 25.9500 (267)Energy for lighting 452.3166 0.5190 234.7523 (268)

Energy saving/generation technologiesPV Unit -1727.2394 0.5190 -896.4372 (269)Total kg/year 1433.3738 (272)CO2 emissions per m2 11.8800 (273)EI value 88.4084EI rating 88 (274)EI band B

----------------------------------------------------------------------------------------------------


Page 33 of 54


CALCULATION OF EPC COSTS, EMISSIONS AND PRIMARY ENERGY FOR IMPROVED DWELLING 09 Jan 2014

----------------------------------------------------------------------------------------------------SAP 2012 WORKSHEET FOR New Build (As Designed) (Version 9.92, January 2014)CALCULATION OF EPC COSTS, EMISSIONS AND PRIMARY ENERGY FOR IMPROVED DWELLING 09 Jan 2014--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------













Page 34 of 54



Temperature factor from Table 2b 0.5400 (49)Enter (49) or (54) in (55) 0.9720 (55)Total storage loss 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (56)If cylinder contains dedicated solar storage 30.1320 27.2160 30.1320 29.1600 30.1320 29.1600 30.1320 30.1320 29.1600 30.1320 29.1600 30.1320 (57)Primary loss 23.2624 21.0112 21.8667 15.7584 10.4681 9.9053 10.2355 11.1660 17.1091 21.8667 22.5120 23.2624 (59)Total heat required for water heating calculated for each month 220.2193 194.1333 202.5607 176.1820 166.5507 147.7511 141.0808 156.8680 163.2194 188.2930 200.4479 214.9554 (62)Aperture area of solar collector 3.0000 (H1)Zero-loss collector efficiency 0.7000 (H2)Collector heat loss coefficient 1.8000 (H3)Collector 2nd order heat loss coefficient 0.0050 (H3a)Collector effective heat loss coefficient 1.8063 (H3b)Collector performance ratio 2.5804 (H4)Annual solar radiation per m2 1141.7995 (H5)Overshading factor 0.8000 (H6)Solar energy available 1918.2231 (H7)Adjustment factor for showers 1.0000 (H7a)Solar-to-load ratio 1.1921 (H8)Utilisation factor 0.5678 (H9)Collector performance factor 0.8793 (H10)Dedicated solar storage volume 75.0000 (H11)Effective solar volume 75.0000 (H13)Daily hot water demand 102.2670 (H14)Volume ratio Veff/V 0.7334 (H15)Solar storage volume factor 0.9380 (H16)Solar input -898.2743 (H17)Solar input -26.4005 -42.4369 -71.9218 -99.1690 -120.4845 -120.5795 -118.7673 -104.2442 -82.0215 -57.0812 -31.7240 -23.4439 (63) Solar input (sum of months) = Sum(63)m = -898.2743 (63)Output from w/h 193.8188 151.6964 130.6389 77.0131 46.0662 27.1715 22.3135 52.6238 81.1980 131.2118 168.7240 191.5115 (64) Total per year (kWh/year) = Sum(64)m = 1273.9874 (64)Heat gains from water heating, kWh/month 98.1848 87.0955 91.6608 79.5799 74.3586 67.3902 65.7812 71.4654 75.9013 86.9168 90.8056 96.4346 (65)


----------------------------------------------------------------------------------------------------6. Solar gains----------------------------------------------------------------------------------------------------




Tweekday 17.4313 17.7129 18.1655 18.6841 19.1300 19.4468 19.5484 19.5437 19.3463 18.7796 17.9963 17.3748Tweekend 19.5727 19.7345 19.9965 20.3018 20.5765 20.7813 20.8642 20.8579 20.7071 20.3505 19.8920 19.536924 / 16 9 8 9 8 9 9 9 9 8 9 8 924 / 9 22 20 22 22 22 21 22 22 22 22 22 2216 / 9 0 0 0 0 0 0 0 0 0 0 0 0MIT 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 21.0000 (87)Th 2 19.6950 19.6977 19.7004 19.7056 19.7056 19.7219 19.7219 19.7219 19.7153 19.7081 19.7056 19.7030 (88)util rest of house 0.9367 0.9106 0.8655 0.7856 0.6665 0.4933 0.3410 0.3599 0.5953 0.8071 0.9100 0.9429 (89)Tweekday 17.4313 17.7129 18.1655 18.6841 19.1300 19.4468 19.5484 19.5437 19.3463 18.7796 17.9963 17.3748Tweekend 18.4129 18.5736 18.8311 19.1270 19.3796 19.5661 19.6237 19.6210 19.5063 19.1822 18.7375 18.3844MIT 2 19.6950 19.6977 19.7004 19.7056 19.7056 19.7219 19.7219 19.7219 19.7153 19.7081 19.7056 19.7030 (90)Living area fraction fLA = Living area / (4) = 0.4326 (91)


Page 35 of 54



MIT 20.2596 20.2611 20.2627 20.2656 20.2656 20.2749 20.2749 20.2749 20.2711 20.2670 20.2656 20.2642 (92)Temperature adjustment 0.0000adjusted MIT 20.2596 20.2611 20.2627 20.2656 20.2656 20.2749 20.2749 20.2749 20.2711 20.2670 20.2656 20.2642 (93)







Electricity for pumps and fans: pump for solar water heating 50.0000 (230g)Total electricity for the above, kWh/year 50.0000 (231)Electricity for lighting (calculated in Appendix L) 452.3166 (232)

Energy saving/generation technologies (Appendices M ,N and Q)PV Unit 0 (0.80 * 2.50 * 1142 * 0.80) = -1826.8792 -1826.8792 (233)Total delivered energy for all uses 2558.1050 (238)

----------------------------------------------------------------------------------------------------10a. Fuel costs - using BEDF prices (430)---------------------------------------------------------------------------------------------------- Fuel Fuel price Fuel cost kWh/year p/kWh £/yearSpace heating - main system 1 2747.8134 16.5500 454.7631 (240)Space heating - secondary 0.0000 0.0000 0.0000 (242)Water heating (other fuel) 1134.8542 16.5500 187.8184 (247)Pumps and fans for heating 0.0000 0.0000 0.0000 (249)Pump for solar water heating 50.0000 16.5500 8.2750 (249)Energy for lighting 452.3166 16.5500 74.8584 (250)Additional standing charges 0.0000 (251)

Energy saving/generation technologiesPV Unit -1826.8792 16.5500 -302.3485 (252)Total energy cost 423.3664 (255)

----------------------------------------------------------------------------------------------------12a. Carbon dioxide emissions - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Emission factor Emissions kWh/year kg CO2/kWh kg CO2/yearSpace heating - main system 1 2747.8134 0.5190 1426.1151 (261)Space heating - secondary 0.0000 0.2260 0.0000 (263)Water heating (other fuel) 1134.8542 0.5190 588.9894 (264)Space and water heating 2015.1045 (265)Pumps and fans 50.0000 0.5190 25.9500 (267)


Page 36 of 54



Energy for lighting 452.3166 0.5190 234.7523 (268)

Energy saving/generation technologiesPV Unit -1826.8792 0.5190 -948.1503 (269)Total kg/year 1327.6565 (272)

----------------------------------------------------------------------------------------------------13a. Primary energy - Individual heating systems including micro-CHP---------------------------------------------------------------------------------------------------- Energy Primary energy factor Primary energy kWh/year kg CO2/kWh kWh/yearSpace heating - main system 1 2747.8134 3.0700 8435.7871 (261)Space heating - secondary 0.0000 1.0200 0.0000 (263)Water heating (other fuel) 1134.8542 3.0700 3484.0025 (264)Space and water heating 11919.7896 (265)Pumps and fans 50.0000 3.0700 153.5000 (267)Energy for lighting 452.3166 3.0700 1388.6118 (268)

Energy saving/generation technologiesPV Unit -1826.8792 3.0700 -5608.5190 (269)Primary energy kWh/year 7853.3824 (272)Primary energy kWh/m2/year 65.0653 (273)

----------------------------------------------------------------------------------------------------SAP 2012 OVERHEATING ASSESSMENT FOR New Build (As Designed) 9.92----------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------Overheating Calculation Input Data----------------------------------------------------------------------------------------------------Dwelling type Detached BungalowNumber of storeys 1Cross ventilation possible YesSAP Region East PenninesFront of dwelling faces North WestOvershading Average or unknownThermal mass parameter 100.0 Night ventilation YesVentilation rate during hot weather (ach) 6.00 (Windows fully open)

----------------------------------------------------------------------------------------------------Overheating Calculation----------------------------------------------------------------------------------------------------Summer ventilation heat loss coefficient 633.31 (P1)Transmission heat loss coefficient 116.85 (37)Summer heat loss coefficient 750.17 (P2)

OverhangsOrientation Ratio Z_overhangs Overhang type----------------------------------------------------------------------------------------------------North East 0.000 1.000 None South East 0.000 1.000 None South West 0.000 1.000 None North West 0.000 1.000 None

Solar shadingOrientation Z blinds Solar access Z overhangs Z summer----------------------------------------------------------------------------------------------------North East 0.980 0.90 1.000 0.882 (P8)South East 0.980 0.90 1.000 0.882 (P8)South West 0.994 0.90 1.000 0.895 (P8)South West 0.980 0.90 1.000 0.882 (P8)North West 1.000 0.90 1.000 0.900 (P8)

[Jul] Area Solar flux g FF Shading Gains m2 Table 6a Specific data Specific data W W/m2 or Table 6b or Table 6c ----------------------------------------------------------------------------------------------------North East 4.2900 91.1012 0.6300 0.7000 0.8820 136.8142South East 10.5200 113.9093 0.6300 0.7000 0.8820 419.4929South West 6.7300 113.9093 0.6300 0.7000 0.8946 272.1976North West 3.3700 91.1012 0.6300 0.7000 0.9000 109.6674----------------------------------------------------------------------------------------------------total: 938.1721

Jun Jul Aug Solar gains 981 938 830 (P3)Internal gains 580 558 568 Total summer gains 1561 1496 1398 (P5)

Summer gain/loss ratio 2.08 1.99 1.86 (P6)Summer external temperature 14.60 16.60 16.40 Thermal mass temperature increment (TMP = 100.0) 1.30 1.30 1.30 Threshold temperature 17.98 19.89 19.56 (P7)Likelihood of high internal temperature Not significant Not significant Not significant ----------------------------------------------------------------------------------------------------Assessment of likelihood of high internal temperature: Not significant ----------------------------------------------------------------------------------------------------


Page 37 of 54


Roof 000006 - Pitched roof - insulated at ceiling

Roof Type: Pitched Roof, insulated flat ceiling

Total resistance: Upper limit = 11.083 m² K/W Lower limit = 10.713 m² K/W Average = 10.898 m² K/W

U-value (unrounded) = 0.09 W/m² KTotal correc on = 0.0000 m² K/W

Unheated space: None

Total thickness:

513 mm U-value: 0.09 W/m² K Kappa: n/a

Layer Descrip on Thickness (mm)

Conduc vity (W/m²K)

Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Roof space

Main construc on 0 0.0000 0.0000 100.00Layer 2 Mineral wool

Main construc on 250 0.0440 5.6818 100.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 3 Mineral wool quiltMain construc on 250 0.0440 5.6818 91.00Main construc on 250 0.1300 1.9231 9.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 4 Plasterboard, standardMain construc on 12.5 0.2100 0.0595 100.00

Int surface 0.1000

Building Elements

1276-0001Surveyor IDAndrew Allison, Tel: 01673860100SurveyorClient

10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C




000198002

Project Plot 1, Swinderby Road , Eagle, Lincolnshire , LN6 9DHCalcula on Type New Build (As Designed)

23/08/2018

U-VALUE CALCULATOR REPORT

Page 38 of 54


Wall 000004 - Timber Framed warm frame or hybrid

Wall Type: Timber framed Wall with I-beams




Total thickness:




Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Render - Cement and Sand

Main construc on 12 1.0000 0.0120 100.00Layer 2 Aglite 4.2N

Main construc on 100 0.3100 0.3226 93.43Main construc on 100 0.8803 0.1136 6.57

Layer 3 Standard cavityMain construc on 50 0.2778 0.1800 100.00 Correc ons - Cavity Unven lated, Emissivity: Normal

Layer 4 Breather membraneMain construc on 1 0.0000 0.0000 100.00

Layer 5 PlywoodMain construc on 12 0.1300 0.0923 100.00

Layer 6 Iso wool insula on/ mber frameMain construc on 140 0.0320 4.3750 85.00Main construc on 140 0.1300 1.0769 15.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 7 Vapour control layerMain construc on 1 0.0000 0.0000 100.00

Layer 8 Plasterboard,Main construc on 12.5 0.2100 0.0595 100.00

Int surface 0.1300

Building Elements


10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C




000198002


23/08/2018


Page 39 of 54


Wall 000005 - Timber Framed warm frame or hybrid

Wall Type: Timber framed Wall with I-beams




Total thickness:




Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Brick, outer leaf

Main construc on 105 0.7700 0.1364 100.00Layer 2 Standard cavity

Main construc on 50 0.2778 0.1800 100.00 Correc ons - Cavity Unven lated, Emissivity: Normal

Layer 3 Breather membraneMain construc on 1 0.0000 0.0000 100.00

Layer 4 PlywoodMain construc on 12 0.1300 0.0923 100.00

Layer 5 iso insula on/ mber frameMain construc on 140 0.0320 4.3750 85.00Main construc on 140 0.1300 1.0769 15.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 6 Vapour control layerMain construc on 1 0.0000 0.0000 100.00

Layer 7 Plasterboard,Main construc on 12.5 0.2100 0.0595 100.00

Int surface 0.1300

Building Elements


10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C




000198002


23/08/2018


Page 40 of 54


Floor 000002

Floor Type: Suspended FloorArea = 120.70 m², Perimeter = 53.60 m, Wall thickness = 275.00 mm, Soil: UnknownDepth of underfloor space below ground:0.200 m Floor wind shielding: Average (suburban)Floor height above ground:h = 0.200 mU-value of walls above ground:Uw = 1.500 mVen la on openings per perimeter length:e = 0.0015 %Mean wind speed:v = 5.000 m/sResistance on solum:Rg = 0.000 m²K/W




Total thickness:

185 mm U-value: 0.14 W/m² K Kappa: 0.00 kJ/m² K



Resistance (m²K/W)

Frac on (%)

Density ( kg/m³)

Heat Cap. (J/kgK)

Ext surface 0.1700Layer 1 Screed

Main construc on 65 1.1500 0.0565 100.00Layer 2 Kooltherm K3 Floorboard (45mm +)

Main construc on 120 0.0200 6.0000 100.00 Correc ons - Air Gap: Level 1, Fasteners: None or plas c

Int surface 0.1700

Building Elements


10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C




000198002


23/08/2018


Page 41 of 54


Plot 1 of a development of 14 houses Amended Timber Frame construction.

SURVEY NOTES - Last me updated on: 23.08.2018



000198002



10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C


SURVEY NOTES Calcula on Type: New Build (As Designed)

Page 42 of 54


SUMARY FOR INPUT DATA FOR New Build (As Designed)

Target Carbon Dioxide Emission Rate (TER) 28.32 kgCO₂/m²Fuel factor 1.55 (electricity)Fuel for main hea ng Electricity

1a TER and DER

-4.28 (-15.1%) kgCO₂/m²Dwelling Carbon Dioxide Emission Rate (DER) 24.04 Pass kgCO₂/m²

67.82Target Fabric Energy Efficiency (TFEE) kWh/m²/yrDwelling Fabric Energy Efficiency (DFEE) 60.95 kWh/m²/yr

1b TFEE and DFEE



000198002


10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C



2a Thermal bridging

Thermal bridging calculated from linear thermal transmi ances for each junc on

Floor 0.14 (max. 0.25) 0.14 (max. 0.70) PassRoof 0.10 (max. 0.20) 0.18 (max. 0.35) PassOpenings 1.31 (max. 2.00) 1.40 (max. 3.30) Pass

External wall 0.26 (max. 0.30) 0.27 (max. 0.70) PassElement Average Highest

2 Fabric U-values

Criterion 1 – Achieving the TER and TFEE rate

Criterion 2 – Limits on design flexibility

Pass-6.9 (-10.2%) kWh/m²/yr

Limi ng Fabric Standards

Limi ng System Efficiencies

4 Hea ng efficiency

Main hea ng system Heat pump with radiators or underfloor - ElectricSamsung Electronics RC090MHXEA

3 Air permeability

Air permeability at 50 pascals 4.00 (design value)Maximum 10.0 Pass

BUILDING REGULATION COMPLIANCE Calcula on Type: New Build (As Designed)

Page 43 of 54


Roof U-value 0.09 W/m²KSecondary hea ng (dual fuel) N/A

10 Key features

9 Summer me temperature

Overhea ng risk (East Pennines) Not significant PassBased on:

Overshading AverageWindows facing North EastWindows facing South EastWindows facing South WestWindows facing North West

4.29 m², No overhang10.52 m², No overhang6.73 m², No overhang3.37 m², No overhang

Air change rate 6.00 achBlinds/curtains None

Secondary hea ng system Room heaters - Dual Fuel Anthracite WoodData from manufacturer, tested to BS EN 1266, HETAS approved?Efficiency: 75%Minimum: 65%

Pass

5 Cylinder insula on

Hot water storage Measured cylinder loss: 1.80 kWh/dayPermi ed by DBSCG 2.24

Pass

Primary pipework insulated Yes Pass

6 Controls

Percentage of fixed lights with low-energy fi ngs

100 %

Minimum 75 Pass %

7 Low energy lights

Space hea ng controls Programmer and at least two room thermostats PassHot water controls Cylinderstat Pass

Independent mer for DHW Pass

8 Mechanical ven la on

Not applicable

3 Air permeability

Air permeability at 50 pascals 4.00 (design value)Maximum 10.0 Pass

Criterion 3 – Limi ng the effects of heat gains in summer

Criterion 4 – Building performance consistent with DER and DFEE rate

Air permeability and pressure tes ng

BUILDING REGULATION COMPLIANCE Calcula on Type: New Build (As Designed)

Page 44 of 54


7.0 Living Area 52.22 m²

8.0 Thermal Mass Parameter Simple calcula on - LowThermal Mass 100.00 kJ/m²K

9.0 External WallsDescrip on Type Construc on U-Value

(W/m²K)Gross Area

(m²) Ne Area

(m²)

External Wall 1 Timber Frame Timber framed wall (one layer of plasterboard) 0.25 97.72 68.75External Wall 2 Timber Frame Timber framed wall (one layer of plasterboard) 0.27 33.60 33.60

12.0 Opening TypesDescrip on Data Source Type Glazing Glazing

GapArgon Filled

Solar Trans

Frame Type

Frame Factor

U Value (W/m²K)

Opening Type 1 Manufacturer

Half Glazed Door Double Low-E So 0.1 0.63 0.70 1.40

Opening Type 2 Manufacturer

Window Double Low-E So 0.1 0.63 0.70 1.30

13.0 Openings

6.0 MeasurementsHeat Loss Perimeter Internal Floor Area Average Storey Height

Ground Floor: 53.60 m 120.70 m² 2.65 m

SUMMARY FOR INPUT DATA FOR: New Build (As Designed)

5.0 Sunlight/Shade Average or unknown4.0 Sheltered Sides 23.0 Date Built 20162.0 Number of Storeys 11.0 Property Type Bungalow, DetachedTransac on Type New dwellingProperty Tenure Owner-occupiedOrienta on North West


10.13

15.11

% DFEE<TFEE

% DER<TER67.82

28.32

TFEE

TER

60.95

24.04

DFEE

DER

Pass2.69


78 C 75 C




000198002


10.0 External RoofsDescrip on Type Construc on U-Value

(W/m²K)Gross Area

(m²)Ne Area

(m²)

External Roof 1 External Slope Roof Plasterboard, insulated slope 0.09 109.00 109.00External Roof 2 External Slope Roof Plasterboard, insulated slope 0.18 13.00 13.00

11.0 Heat Loss FloorsDescrip on Type Construc on U-Value

(W/m²K)Area (m²)

Heat Loss Floor 1 Ground Floor - Solid Other 0.14 120.70

SUMMARY FOR INPUT DATA Calcula on Type: New Build (As Designed)

Page 45 of 54


Name Opening Type Loca on Orienta on

Curtain Type

Overhang Ra o

Wide Overhang

Width (m)

Height (m)

Count Area (m²)

Curtain Closed

Opening 1 Half Glazed Door [1] External Wall 1 North West 2.15Opening 2 Half Glazed Door [1] External Wall 1 South East 1.91Opening 3 Window [1] External Wall 1 North West None 0.00 3.37Opening 4 Window [1] External Wall 1

South West

Dark-coloured vene an

blind

0.00 1.68 5

Opening 5 Window [1] External Wall 1

North East

Light-coloured curtain or

roller blind

0.00 2.61 5


North East


roller blind

0.00 1.68 5


South West


roller blind

0.00 5.05 5


South East


roller blind

0.00 1.68 5


South East


roller blind

0.00 8.84 5

Y-value 0.067 W/m²K

17.1 List of BridgesSource Type Bridge Type Length Psi ImportedTable K1 - Approved E2 Other lintels (including other steel lintels) 18.70 0.300 YesTable K1 - Approved E3 Sill 16.77 0.040 YesTable K1 - Approved E4 Jamb 42.30 0.050 YesTable K1 - Approved E5 Ground floor (normal) 53.60 0.160 YesTable K1 - Approved E10 Eaves (insula on at ceiling level) 33.90 0.060 NoTable K1 - Approved E11 Eaves (insula on at ra er level) 16.00 0.040 NoTable K1 - Approved E12 Gable (insula on at ceiling level) 10.00 0.240 NoTable K1 - Approved E13 Gable (insula on at ra er level) 4.00 0.040 NoTable K1 - Approved E16 Corner (normal) 10.60 0.090 YesTable K1 - Default R6 Flat ceiling 16.00 0.060 NoTable K1 - Default R8 Roof to wall (ra er) 16.00 0.060 No

17.0 Thermal Bridging Calculate Bridges

16.0 Draught Lobby No15.0 Draught Proofing 100 %14.0 Conservatory None

18.0 Pressure Tes ng Yes

Summer Overhea ng19.0 Mechanical Ven la on

Designed q50 4.00 m³/m²/hr @ 50 PaProperty Tested ?As Built q50 m³/m²/hr @ 50 Pa


Page 46 of 54


23.0 Electricity Tariff Standard

20.0 Fans, Open Fireplaces, FluesMHS SHS Other Total

Number of Chimneys 0 0 1 1Number of open flues 0 0 0 0Number of intermi ent fans 4Number of passive vents 0Number of flueless gas fires 0

25.0 Main Hea ng 2 None

Percentage of Heat 100 %Descrip on Electric

Flow Temperature Normal (> 45°C)Underfloor Hea ng Yes - Pipes in thin screedHeat Emi er UnderfloorIs MHS Pumped in unheated spaceSap Code 2205PCDF Controls 0

Controls CHF Programmer and at least two room thermostats

In Summer 187.1In Winter 295.5

SAP Code 224Main Hea ng PETFuel Type ElectricityDatabase Ref. No. 100761

Database24.0 Main Hea ng 1

22.0 Ligh ngInternal

Total number of light fi ngs 20Total number of L.E.L. fi ngs 20Percentage of L.E.L. fi ngs 100.00 %

ExternalExternal lights fi ed YesLight and mo on sensor Yes

21.0 Fixed Cooling System No

Mechanical Ven la onMechanical Ven la on System Present No

Windows open in hot weather Windows fully openCross ven la on possible YesNight Ven la on YesAir change rate 6.00

Secondary Hea ng ManufacturerRDM27.0 Secondary Hea ng

Community Hea ng None


Page 47 of 54


Typical Cost Typical savingsper year

Ra ngs a er improvementSAP ra ng Environmental Impact

Solar water hea ng £4,000 - £6,000 £133 C 79

Typical Cost Typical savingsper year

Ra ngs a er improvementSAP ra ng Environmental Impact

Solar photovoltaic panels, 2.5 kWp £5,000 - £8,000 £302 B 87

Further measures to achieve even higher standardsNone

Recommenda onsLower cost measures

31.0 Thermal Store None

29.0 Hot Water Cylinder Hot Water CylinderYesCylinder Stat

Cylinder In Heated Space Yes

Insula on Type Measured LossIndependent Time Control Yes

Cylinder Volume 200.00 LLoss 1.80 kWh/dayPipes insula on Fully insulated primary pipework

Water Hea ng Main Hea ng 1

Solar Panel No

Waste Water Heat Recovery Storage System

No

Waste Water Heat Recovery Instantaneous System 2

No

Waste Water Heat Recovery Instantaneous System 1

NoFlue Gas Heat Recovery System No

28.0 Water Hea ng HWP From main hea ng 1

Water use <= 125 litres/person/day YesSAP Code 901

Model Name ?

Manufacturer ?Test Method BS EN 1266

Descrip on Dual Fuel Anthracite Wood RDM Closed room heaterSHS efficiency 75.00 %SAP Code 633HETAS Approved System YesSmoke Control Area Unknown


Page 48 of 54


Sec on 1: Dwelling Informa on

Dwelling Address (Please confirm final postal address and post code of the dwelling.)

Dwelling Orienta on North WestComments

(Please confirm orienta on of main entrance door of the dwelling.)

House NameHouse Number

StreetPostcode

TownLocality

County

Plot 1LN6 9DHSwinderby Road

EagleLincolnshire

Property Type Bungalow, DetachedComments

Overshading (called Sunlight/shade in survey) Average or unknownComments

Sec on 2: Dwelling Construc on Details

Comments

Thermal Mass Parameter Simple calcula onThermal Mass 100.00 kJ/m²K

Type Timber FrameConstruc on Timber framed wall (one layer of plasterboard)U-value 0.25 W/m²K

Layer Name Thickness (mm)

Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Render - Cement and Sand 12 1.0000 0.0120 100.00Aglite 4.2N 100 0.3100 0.3226 93.43 MortarStandard cavity 50 0.2778 0.1800 100.00Breather membrane 1 0.0000 0.0000 100.00Plywood 12 0.1300 0.0923 100.00Iso wool insula on/ mber frame 140 0.0320 4.3750 85.00 TimberVapour control layer 1 0.0000 0.0000 100.00Plasterboard, 12.5 0.2100 0.0595 100.00

Gross Area 97.72 m²

Type Timber FrameConstruc on Timber framed wall (one layer of plasterboard)U-value 0.27 W/m²K

Layer Name Thickness (mm)

Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Brick, outer leaf 105 0.7700 0.1364 100.00Standard cavity 50 0.2778 0.1800 100.00Breather membrane 1 0.0000 0.0000 100.00Plywood 12 0.1300 0.0923 100.00iso insula on/ mber frame 140 0.0320 4.3750 85.00 Timber

Gross Area 33.60 m²

External Walls

DWELLING SIGN OFF REPORT

Page 49 of 54


Vapour control layer 1 0.0000 0.0000 100.00Plasterboard, 12.5 0.2100 0.0595 100.00

Gross Area 109.00 m²Layer Name Thickness

(mm)Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Roof space 0 0.0000 0.0000 100.00Mineral wool 250 0.0440 5.6818 100.00Mineral wool quilt 250 0.0440 5.6818 91.00 TimberPlasterboard, standard 12.5 0.2100 0.0595 100.00

U-value 0.09 W/m²KConstruc on Plasterboard, insulated slopeType External Slope Roof

Gross Area 13.00 m²U-value 0.18 U-value calcula ons should be provided to verify the u-value entered in the survey.W/m²KConstruc on Plasterboard, insulated slopeType External Slope Roof

Area 120.70 m²Layer Name Thickness

(mm)Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Screed 65 1.1500 0.0565 100.00Kooltherm K3 Floorboard (45mm +) 120 0.0200 6.0000 100.00

U-value 0.14 W/m²KConstruc on OtherType Ground Floor - Solid

Opening TypesDescrip on Type Glazing Frame Type U Value

(W/m²K)Opening Type 1 Half Glazed Door Double Low-E So 0.1 1.40Opening Type 2 Window Double Low-E So 0.1 1.30Comments

Comments

Heat Loss Floors

Comments

External Roofs

Comments


Page 50 of 54


OpeningsName Opening Type Loca on Orienta on Area

(m²)Opening 1 Half Glazed Door [1] External Wall 1 North West 2.15Opening 2 Half Glazed Door [1] External Wall 1 South East 1.91Opening 3 Window [1] External Wall 1 North West 3.37Opening 4 Window [1] External Wall 1 South West 1.68Opening 5 Window [1] External Wall 1 North East 2.61Opening 6 Window [1] External Wall 1 North East 1.68Opening 7 Window [1] External Wall 1 South West 5.05Opening 8 Window [1] External Wall 1 South East 1.68Opening 9 Window [1] External Wall 1 South East 8.84Comments

Thermal Bridging Calculate BridgesList of BridgesBridge Type Source Type Length

(m)Psi

(W/mK)Reference

E2 Other lintels (including other steel lintels) Table K1 - Approved 18.70 0.300E3 Sill Table K1 - Approved 16.77 0.040E4 Jamb Table K1 - Approved 42.30 0.050E5 Ground floor (normal) Table K1 - Approved 53.60 0.160E10 Eaves (insula on at ceiling level) Table K1 - Approved 33.90 0.060E11 Eaves (insula on at ra er level) Table K1 - Approved 16.00 0.040E12 Gable (insula on at ceiling level) Table K1 - Approved 10.00 0.240E13 Gable (insula on at ra er level) Table K1 - Approved 4.00 0.040E16 Corner (normal) Table K1 - Approved 10.60 0.090R6 Flat ceiling Table K1 - Default 16.00 0.060R8 Roof to wall (ra er) Table K1 - Default 16.00 0.060

Y-value 0.067 W/m²KComments

Where specific construc on details have been used documentary evidence should be provided to the SAP assessor, usually in the form of signed checklists.

Pressure Tes ng YesAs Built q50 m³/m²/hr @ 50 Pa

CommentsWhere an air pressure test has been carried out a copy of the test cer ficate should be forwarded to the SAP assessor.


Page 51 of 54


Sec on 3: Dwelling Systems

Fans, Open Fireplaces, FluesMHS SHS Other Total

Number of Chimneys 0 0 1 1Number of open flues 0 0 0 0Number of intermi ent fans 4Number of passive vents 0Number of flueless gas fires 0Comments

External Ligh ng

Light and mo on sensor YesExternal lights fi ed Yes

Internal Ligh ngTotal number of light fi ngs 20Total number of L.E.L. fi ngs 20Percentage of L.E.L. fi ngs 100.00 %Comments

Electricity Tariff StandardComments

Comments

Flow Temperature Normal (> 45°C)Heat Emi er UnderfloorFan Assisted FlueFlue Type

Efficiency (Split Efficiences) 0 %Main Hea ng Electricity PET Heat pump air-to-waterFuel Type Electricity

Brand, Model Samsung Electronics, RC090MHXEA

Hea ng ControlsDescrip on CHF Programmer and at least two room thermostatsBoiler InterlockDelayed Start StatCompensator

Comments

Comments

DatabaseMain Hea ng 1


Page 52 of 54


Sec on 5: Declara on

Sec on 4: Dwelling Renewable Energy

HETAS Approved System YesSHS efficiency 75.00 %

RDM Closed room heaterSecondary Hea ng

Comments

Manufacturer ?Model Name ?

Supplementary ImmersionWater Hea ng Main Hea ng 1

Water Hea ng System HWP From main hea ng 1

Comments

Pipes insula on Fully insulated primary pipeworkMeasured Loss 1.80 kWh/dayCylinder Volume 200.00 LInsula on Thickness

Independent Time Control Yes

Insula on Type Measured LossYesCylinder Stat

Hot Water Cylinder Hot Water Cylinder

Comments

NoneMain Hea ng 2Comments


Page 53 of 54


I confirm that all details provided above are accurate to the best of my knowledge.

Signed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Page 54 of 54


Documents

SAP Report Submission for Building Regulations Compliance€¦ · SAP Report Submission for Building Regulations Compliance Client: Project: Contact: Highgate Homes ( Lincoln) Ltd