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CorrugateCOMMERCIAL ROOFING
0800 ROOFNZ (0800 766 369)www.metalcraftroofing.co.nz
Architectural / Specification EnquiriesPh: 09 274 0408
Mobile: 027 603 1096Email: [email protected]
00 / 14 COVER SHEET01 / 14 RIDGE WITH PROFILED APEX02 / 14 RIDGE WITH NON PROFILED APEX03 / 14 SAWTOOTH RIDGE04 / 14 FLUSH EAVE WITH EXTERNAL GUTTER BRACKET05 / 14 FLUSH EAVE WITH PAN FIXED GUTTER06 / 14 BARGE WITH OVERHANG07 / 14 BARGE WITH PROFILED CLADDING08 / 14 PARAPET WITH TRANSVERSE APRON09 / 14 TRANSVERSE APRON10 / 14 PARALLEL APRON11 / 14 ROOF STEP12 / 14 TRANSLUCENT SHEETS - LONG13 / 14 TRANSLUCENT SHEETS - CROSS14 / 14 3D TRANSLUCENT SHEETS
DETAIL LIST
* CORRUGATE MIN. ROOF PITCH = 8°
PRE-FINISHED RIDGE CAP FLASHING
STOPENDS TO ROOF CLADDING
METALCRAFT MSS PURLINBY ENGINEER
METALCRAFT CORRUGATEROOFING
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
BUILDING PAPER SHOWNDASHED
15.0
0°
STRUCTURAL STEELFRAMING BY ENGINEER
X
SOFT EDGEDRESSED OVERCORRUGATERIBS
SAFETY MESH TO WORKSAFENZ REQUIREMENTS
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
X
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 130mm
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mmX
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
RIDGE WITH PROFILED APEX
01 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
PRE-FINISHED RIDGE CAP FLASHING
STOPENDS TO ROOF CLADDING
METALCRAFT MSS PURLINBY ENGINEER
METALCRAFT CORRUGATEROOFING
BUILDING PAPER SHOWNDASHED
15.0
0°
STRUCTURAL STEELFRAMING BY ENGINEER
SOFT EDGEDRESSED OVERCORRUGATERIBS
SAFETY MESH TO WORKSAFENZ REQUIREMENTS
X
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
X
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 130mm
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mmX
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
RIDGE WITH NON PROFILED APEX
02 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
PRE-FINISHED SAWTOOTHRIDGE CAP FLASHING
BUILDING PAPER SHOWN DASHED
PRE-FINISHED SELFDRILLING/TAPPING SCREW WITHRUBBER WASHER
STOPENDS TO ROOF CLADDING
METALCRAFT MSS PURLIN BYENGINEER
METALCRAFT CORRUGATE CLADDING
20mm CAVITY
METALCRAFT CORRUGATEROOFING
SEPARATE BATTEN ANDCLADDING WITH EPDMAS REQUIRED
15.0
0°
X
Z
BUILDING PAPER SHOWN DASHED
STRUCTURAL STEEL FRAMINGBY ENGINEER
5 GAP
20
15
ALTERNATIVE OPTIONBIRDS BEAK EDGE
HEMMED EDGE
SOFT EDGE DRESSED OVERCORRUGATE RIBS
SAFETY MESH TO WORKSAFE NZREQUIREMENTS
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 50mm
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 70mm
X
Z
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm
MIN. 90mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 130mm
MIN. 50mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm(VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mm
MIN. 75mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm(VERTICALLY DOWN FACE - PROFILED)
X
Z
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
SAWTOOTH RIDGE
03 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
PRE-FINISHED EAVE FLASHING
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
15.00°
METALCRAFT CORRUGATE ROOFING
BUILDING PAPER SHOWN DASHED
FASCIA BOARD
METALCRAFT CORRUGATE CLADDING ON CAVITY
METALCRAFT MSS PURLIN BY ENGINEER
OR AS REQUIREDMIN.50mmSUGGEST MIN. 125mmDIMENSION TO SUIT
STRUCTURAL STEELFRAMING BY ENGINEER
PACKER
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
SEPARATE BATTEN ANDCLADDING WITH EPDM ASREQUIRED
OVE
RLA
P
MIN
.35m
mMETALCRAFT BOX GUTTER 125WITH EXTERNAL BRACKET
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
EAVE FLASHING REQUIRED WHEN- ROOF PITCH ≤ 10°, OR- SOFFIT WIDTH ≤ 100mm, OR- WIND ZONES = VERY HIGH OR EXTRA HIGH OR- ENGINEER SPECIFIC DESIGN
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
FLUSH EAVE WITH EXTERNAL GUTTER BRACKET
04 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
EAVE FLASHING REQUIRED WHEN- ROOF PITCH ≤ 10°, OR- SOFFIT WIDTH ≤ 100mm, OR- WIND ZONES = VERY HIGH OR EXTRA HIGH OR- ENGINEER SPECIFIC DESIGN
15.00°
PRE-FINISHED SELFDRILLING/TAPPING SCREW WITHRUBBER WASHER
SEPARATE BATTEN AND CLADDINGWITH EPDM AS REQUIRED
OR AS REQUIREDMIN.50mm SUGGEST MIN. 125mmDIMENSION TO SUIT
METALCRAFT BOX GUTTER 125WITH EXTERNAL BRACKET
METALCRAFT CORRUGATECLADDING ON CAVITY
METALCRAFT MSS PURLINBY ENGINEER
OVE
RLA
P
MIN
35m
m
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
STRUCTURAL STEELFRAMING BY ENGINEER
PACKER
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
PRE-FINISHED EAVE FLASHING
METALCRAFT CORRUGATE ROOFING
BUILDING PAPER SHOWN DASHED
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
FLUSH EAVE WITH PAN FIXED GUTTER
05 / 142014
PRE-FINISHED SELFDRILLING/TAPPING SCREW WITHRUBBER WASHER
Z
Y
PRE-FINISHEDBARGE FLASHING
HEMMED EDGE
5 GAP
20
15
ALTERNATIVE OPTIONBIRDS BEAK EDGE
METALCRAFT CORRUGATEROOFING
METALCRAFT MSS PURLIN BYENGINEER
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
BARGE BOARD
SOFFIT LINING
BUILDING PAPER SHOWN DASHED
5mm
GAP
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
AT LEAST TWO CRESTS
MIN. 50mm
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTS
MIN. 70mm
Y
Z
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTS
MIN. 90mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
ONE RIB (TRAPEZOIDAL & TRAY)2 CORRUGATIONS (CORRUGATE)
MIN. 50mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm (VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
ONE RIB, TWO RIBS (<20mm) (TRAPEZOIDAL & TRAY)3 CORRUGATIONS (CORRUGATE)
MIN. 75mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm (VERTICALLY DOWN FACE - PROFILED)
Y
Z
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
ScaleDate SheetCRCG 1 : 2
BARGE WITH OVERHANG
06 / 142014
PRE-FINISHEDBARGE FLASHING
METALCRAFT CORRUGATE ROOFING
BUILDING PAPER SHOWNDASHED
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
METALCRAFT CORRUGATECLADDING
BUILDING PAPER SHOWNDASHED
METALCRAFT MSS PURLINBY ENGINEER
20mm CAVITY
Z
Y
5 GAP
20
15
ALTERNATIVE OPTIONBIRDS BEAK EDGE PRE-FINISHED POP RIVET
BEDDED IN SILICONE ORPRE-FINISHED 8g WAFER-TEK SCREW
SAFETY MESH TO WORKSAFENZ REQUIREMENTS
5mm
GAP
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
AT LEAST TWO CRESTS
MIN. 50mm
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTS
MIN. 70mm
Y
Z
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTS
MIN. 90mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
ONE RIB (TRAPEZOIDAL & TRAY)2 CORRUGATIONS (CORRUGATE)
MIN. 50mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm (VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
ONE RIB, TWO RIBS (<20mm) (TRAPEZOIDAL & TRAY)3 CORRUGATIONS (CORRUGATE)
MIN. 75mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm (VERTICALLY DOWN FACE - PROFILED)
Y
Z
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
ScaleDate SheetCRCG 1 : 2
BARGE WITH PROFILED CLADDING
07 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
BUILDING PAPERSHOWN DASHED
PRE-FINISHEDPARAPET CAPFLASHING
15.0
0°
CONTINUOUSTIMBER PACKING
MIN
. 5.0
0°
L
STOPENDS ROOFCLADDING
CONCRETE WALLBY ENGINEER
METALCRAFT MSS PURLIN BY ENGINEER
METALCRAFT CORRUGATE ROOFING
PRE-FINISHED SELF DRILLING/TAPPINGSCREW WITH RUBBER WASHER
PRE-FINISHED FLATHEAD EXPANDINGMASONRY ANCHORSCREW WITH RUBBERWASHER FORFLASHING
PRE-FINISHED APRON FLASHING
METALCRAFTCORRUGATECLADDING ON CAVITY
SEPARATE BATTENAND CLADDING WITHEPDM AS REQUIRED
PVC CAVITY CLOSER
SOFT EDGE DRESSED OVERCORRUGATE RIBS
SAFETY MESH TO WORKSAFE NZREQUIREMENTS
NG
Z
CLE
ARAN
CE
25m
m
Z
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 35mm
MIN. 75mm
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 50mm
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 35mm
MIN. 75mm
MIN. 200mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 70mm
G
N
L
Z
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 35mm
MIN. 75mm
MIN. 200mm
MIN. 90mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
25mm
MIN. 50mm + HEM OR 75mm(VERTICALLY UP FACE - SMOOTH)MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - PROFILED)
MIN. 150mm
MIN. 50mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm(VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
25mm
MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - SMOOTH)MIN. 100mm + HEM OR 125mm(VERTICALLY UP FACE - PROFILED)
MIN. 200mm
MIN. 75mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm(VERTICALLY DOWN FACE - PROFILED)
G
N
L
Z
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
PARAPET WITH TRANSVERSE APRON
08 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
STOPENDS TO ROOFCLADDING
BUILDING PAPERSHOWN DASHED
METALCRAFT CORRUGATE ROOFING
CONCRETE WALL BYENGINEER
15.0
0°
PRE-FINISHED SELF DRILLING/TAPPINGSCREW WITH RUBBER WASHER
METALCRAFT MSS PURLIN BY ENGINEER
MIN
. 110
mm
CONCRETE CHASE
80.00°
10m
m
20mm
POLYSULPHIDE SEALANT
PRE-FINISHEDEXPANDING MASONRYANCHOR SCREW WITHRUBBER WASHER
PRE-FINISHEDAPRON FLASHING
L
PRE-FINISHED FLASHINGOVER APRON FLASHING
MIN
.75m
m W
ITH
OU
T H
E M E
DG
E
SU
GG
EST
MIN
.50m
mPRE-FINISHED FLATHEAD EXPANDINGMASONRY ANCHORSCREW WITH RUBBERWASHER FOR FLASHING
SOFT EDGE DRESSED OVER CORRUGATERIBS
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
L
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
MIN. 200mm
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 150mm
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mmL
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
TRANSVERSE APRON
09 / 142014
METALCRAFT CORRUGATE ROOFING
METALCRAFT MSSPURLIN BY ENGINEER
BUILDING PAPER SHOWNDASHED
MIN
. 110
mm
CONCRETE CHASE
80.00°
10m
m
20mm
POLYSULPHIDESEALANT
PRE-FINISHEDEXPANDING MASONRYANCHOR SCREW WITHRUBBER WASHER
PRE-FINISHED FLASHINGOVER APRON FLASHING
PRE-FINISHED SELF DRILLING/TAPPINGSCREW WITH RUBBER WASHER
PRE-FINISHED PARALLELAPRON FLASHING
MIN
.75m
m W
ITH
OU
T H
EM
ED
GE
SU
GG
EST
MIN
.50m
m
M
PRE-FINISHED FLATHEAD EXPANDINGMASONRY ANCHORSCREW WITH RUBBERWASHER FOR FLASHING
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
5mm
GAP
SITUATION 1
1. LOW, MEDIUM, HIGH WINDZONES2. ROOF PITCH ≥ 10°
AT LEAST TWO CRESTS
SITUATION 2
1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTSM
SITUATION 3
1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES
AT LEAST TWO CRESTS
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
ONE RIB (TRAPEZOIDAL & TRAY)2 CORRUGATIONS (CORRUGATE)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
TWO RIBS (<20mm) (TRAPEZOIDAL & TRAY)3 CORRUGATIONS (CORRUGATE)
M
PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2/2012 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
ScaleDate SheetCRCG 1 : 2
PARALLEL APRON
10 / 142014
* CORRUGATE MIN. ROOF PITCH = 8°
PRE-FINISHED FLASHING
STOPENDS TO ROOFCLADDING
METALCRAFT MSS PURLIN BY ENGINEER
METALCRAFTCORRUGATEROOFING
PRE-FINISHED POP RIVETS BEDDED IN SILICONEOR PRE-FINISHED 8g WAFER-TEK SCREWS
PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER
BUILDING PAPER SHOWNDASHED
15.00°
300mm
15 - 20mm
MIN. 220mm
PRO
FILE DEPTH
+ 15 - 20mm
20mm GAP
PRE-FINISHED FLAT HEADSELF DRILLING/TAPPINGSCREW WITH RUBBERWASHER FOR FLASHING
COMPRESSIBLE FOAM SEAL UNDER ROOFING.REFER TO MRM CODE OF PRACTICE VERSION2.2 /2012 FOR REQUIRMENT. STRUCTURAL STEEL
FRAMING BY ENGINEER
200mm
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
PRE-FINISHEDFLASHING
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate SheetCRCG 1 : 2
ROOF STEP
11 / 142014
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
METALCRAFTCORRUGATETRANSLUCENT SHEET
FIXING WITH PROFILEDWASHER AND EPDMWASHER
METALCRAFT MSS PURLINBY ENGINEER
MID SPAN SUPPORT
PURLIN PROTECTION
PURLIN TAPE BARRIER STRIPSTRUCTURAL STEELFRAMING BY ENGINEER
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
ScaleDate SheetCRCG 1 : 5
TRANSLUCENT SHEETS - LONG
12 / 142014
SAFETY MESH TOWORKSAFE NZREQUIREMENTS
METALCRAFT CORRUGATETRANSLUCENT SHEET
FIXING WITH PROFILED WASHERAND EPDM WASHER
METALCRAFT MSS PURLINBY ENGINEER
MID SPAN SUPPORT
PURLIN PROTECTION
PURLIN TAPE BARRIER STRIP
METALCRAFT CORRUGATEROOFING
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
- BUILDING PAPER IS THE COMMON GENERIC NAME FOR PERMEABLEROOF AND WALL UNDERLAYS. PLEASE REFER TO NZBC E2/AS1 ANDMRM CODE OF PRACTICE VERSION 2.2 /2012.
ScaleDate SheetCRCG 1 : 5
TRANSLUCENT SHEETS - CROSS
13 / 142014
METALCRAFT CORRUGATE ROOFING
METALCRAFT MSS PURLINBY ENGINEER
FIXING WITH PROFILED WASHERAND EPDM WASHER
STRUCTURALSTEEL FRAMINGBY ENGINEER
METALCRAFT TRANSLUCENTSHEET
STOPEND FLASHING SEALED TOTHE SHEETING
MID SPAN SUPPORT
Corrugate
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRMcode of pratice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanismsis the responsibility of the designer. Construction detail can vary for wall cladding. The underlay isdetailed as a single line for simplicity and is indicative only. Building paper type and method ofinstallation should comply with underlay manufacturers recommendations and NZBC regulations.
COMMERCIAL ROOFING
ScaleDate SheetCRCG
3D TRANSLUCENT SHEETS
14 / 142014
