COMMERCIAL ROOFING

Metdek 855

0800 ROOFNZ (0800 766 369)www.metalcraftroofing.co.nz

Architectural / Specification EnquiriesPh: 09 274 0408

Mobile: 027 603 1096Email: Frances.charles@unitedindustries.co.nzCRMD855

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 OVERHANG07 / 14 BARGE WITH PROFILED CLADDING08 / 14 PARAPET WITH TRANSVERSE APRON09 / 14 TRANSVERSE APRON10 / 14 PARALLEL APRON11 / 14 ROOF STEP12 / 14 TRANSLUCENT SHEETS - LONG SECTION13 / 14 TRANSLUCENT SHEETS - CROSS14 / 14 3D TRANSLUCENT SHEETS

DETAIL LIST

* METDEK 855 MIN. ROOF PITCH = 3°

PRE-FINISHED RIDGE CAP FLASHING

STOPENDS TO ROOF CLADDING

METALCRAFT MSS PURLINBY ENGINEER

METALCRAFT METDEK 855ROOFING

METALCRAFT METDEK 855LUG SYSTEM WITH 14G x42mm SCREW

BUILDING PAPER SHOWNDASHED

15.0

0°

STRUCTURAL STEELFRAMING BY ENGINEER

NOTCHED EDGEDRESSED OVERMETDEK 855 RIBS

SAFETY MESH TO WORKSAFENZ REQUIREMENTS

PRE-FINISHED POP RIVETBEDDED IN SILICONE ORPRE-FINISHED 8g WAFER-TEK SCREW

X

5mm

GAP 5m

m G

AP

SITUATION 1

1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°

MIN. 130mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

SITUATION 2

1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

X

SITUATION 3

1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm

PLEASE REFER TO E2 FOR FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

RIDGE WITH PROFILED APEX

01 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

PRE-FINISHED RIDGE CAP FLASHING

STOPENDS TO ROOF CLADDING

METALCRAFT MSS PURLINBY ENGINEER

METALCRAFT METDEK 855ROOFING

BUILDING PAPER SHOWNDASHED

15.0

0°

STRUCTURAL STEELFRAMING BY ENGINEER

SAFETY MESH TO WORKSAFENZ REQUIREMENTS

METALCRAFT METDEK 855LUG SYSTEM WITH 14G x42mm SCREW

NOTCHED EDGEDRESSED OVERMETDEK 855 RIBS

PRE-FINISHED POP RIVETBEDDED IN SILICONE ORPRE-FINISHED 8g WAFER-TEK SCREW

5mm

GAP 5m

m G

AP

X

SITUATION 1

1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°

MIN. 130mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

SITUATION 2

1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

X

SITUATION 3

1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm

PLEASE REFER TO E2 FOR FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

RIDGE WITH NON PROFILED APEX

02 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

PRE-FINISHED SAWTOOTHRIDGE CAP FLASHING

BUILDING PAPER SHOWN DASHED

PRE-FINISHED SELFDRILLING/TAPPING SCREW WITHRUBBER WASHER

STOPENDS TO ROOF CLADDING

METALCRAFT MSSPURLIN BY ENGINEER

METALCRAFT METDEK 855CLADDING

20mm CAVITY

METALCRAFT METDEK 855 ROOFING

SEPARATE BATTEN ANDCLADDING WITH EPDM ASREQUIRED

15.0

0°X

Z

BUILDING PAPER SHOWN DASHED

STRUCTURAL STEEL FRAMINGBY ENGINEER

5 GAP

20

15

ALTERNATIVE OPTIONBIRDS BEAK EDGE

HEMMED EDGE

NOTCHED EDGE DRESSEDOVER METDEK 855 RIBS

SAFETY MESH TO WORKSAFE NZREQUIREMENTS

PRE-FINISHED POP RIVET BEDDEDIN SILICONE OR PRE-FINISHED 8gWAFER-TEK SCREW

METALCRAFT METDEK 855 LUGSYSTEM WITH 14G x 42mm SCREW

5mm

GAP

SITUATION 1

1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°

MIN. 130mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

MIN. 50mm

SITUATION 2

1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-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 FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

SAWTOOTH RIDGE

03 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

PRE-FINISHED EAVEFLASHING

METALCRAFT METDEK 855LUG SYSTEM WITH 14G x42mm SCREW

15.00°

METALCRAFT METDEK 855 ROOFING

BUILDING PAPER SHOWNDASHED

FASCIA BOARD

METALCRAFT METDEK 855 CLADDING ON CAVITY

METALCRAFT MSS PURLIN BY ENGINEER

OR AS REQUIREDMIN.50mm

SUGGEST MIN. 125mmDIMENSION TO SUIT

STRUCTURAL STEELFRAMING BY ENGINEER

PACKER

PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER

SEPARATE BATTENAND CLADDING WITHEPDM AS REQUIRED

OVE

RLA

P

MIN

.35m

m

METALCRAFT BOXGUTTER 125 WITHEXTERNAL 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

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

FLUSH EAVE WITH EXTERNAL GUTTER BRACKET

04 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

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.50mmSUGGEST MIN. 125mmDIMENSION TO SUIT

METALCRAFT BOX GUTTER 125WITH EXTERNAL BRACKET

METALCRAFT METDEK 855CLADDING ON CAVITY

METALCRAFT MSS PURLINBY ENGINEER

OVE

RLA

P

MIN

. 35m

m

METALCRAFT METDEK 855LUG SYSTEM WITH 14G x42mm SCREW

STRUCTURAL STEELFRAMING BY ENGINEER

PACKER

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

PRE-FINISHED EAVEFLASHING

METALCRAFT METDEK855 ROOFING

BUILDING PAPERSHOWN DASHED

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

FLUSH EAVE WITH PAN FIXED GUTTER

05 / 142014

PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER

BARGE BOARD

SOFFIT LINING

METALCRAFT MSS PURLIN BYENGINEER

BUILDING PAPER SHOWN DASHED

Z

Y

PRE-FINISHEDBARGE FLASHING

HEMMED EDGE

5 GAP

20

15

ALTERNATIVE OPTIONBIRDS BEAK EDGE

PRE-FINISHED SELF DRILLING/TAPPINGSCREW WITH RUBBER WASHER

5mm

GAP

PRE-FINISHED POP RIVET BEDDED IN SILICONEOR PRE-FINISHED 8g WAFER-TEK SCREW

METALCRAFT METDEK 855 ROOFING

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 FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

BARGE OVERHANG

06 / 142014

PRE-FINISHEDBARGE FLASHING

METALCRAFT METDEK 855 ROOFING

BUILDING PAPER SHOWNDASHED

PRE-FINISHED SELFDRILLING/TAPPING SCREWWITH RUBBER WASHER

METALCRAFTMETDEK 855CLADDING

BUILDING PAPER SHOWNDASHED

METALCRAFT MSSPURLIN BY ENGINEER

20mm CAVITY

5 GAP

20

15

ALTERNATIVE OPTIONBIRDS BEAK EDGE

PRE-FINISHEDPOP RIVETBEDDED INSILICONE ORPRE-FINISHED8g WAFER-TEKSCREW

SAFETY MESH TO WORKSAFENZ REQUIREMENTS

PRE-FINISHED POP RIVET BEDDED INSILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW

5mm

GAP

Y

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 FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

BARGE WITH PROFILED CLADDING

07 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

BUILDING PAPERSHOWN DASHED

PRE-FINISHEDPARAPET CAPFLASHING

15.0

0°

CONTINUOUSTIMBER PACKING

MIN

. 5.0

0°

NG

L

STOPENDS ROOFCLADDING

CONCRETE WALLBY ENGINEER

METALCRAFT MSSPURLIN BY ENGINEER

METALCRAFT METDEK 855 ROOFING

PRE-FINISHED POP RIVET BEDDED INSILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW

PRE-FINISHED FLATHEAD EXPANDINGMASONRY ANCHORSCREW WITH RUBBERWASHER FORFLASHING

PRE-FINISHED APRON FLASHINGNOTCHED EDGE DRESSED OVERMETDEK 855 RIBS

Z

METALCRAFTCORRUGATECLADDING ON CAVITY

SEPARATE BATTENAND CLADDING WITHEPDM AS REQUIRED

PVC CAVITY CLOSER

CLE

ARAN

CE

25m

m

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

METALCRAFT METDEK 855 LUG SYSTEMWITH 14G x 42mm SCREW

5mm

GAP

SITUATION 1

1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°

MIN. 35mm

MIN. 75mm

MIN. 130mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

MIN. 50mm

SITUATION 2

1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 35mm

MIN. 75mm

MIN. 200mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-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 FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

PARAPET WITH TRANSVERSE APRON

08 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

STOPENDS TO ROOFCLADDING

BUILDING PAPERSHOWN DASHED

METALCRAFT METDEK 855 ROOFING

CONCRETE WALL BYENGINEER

15.0

0°

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 M

IN.7

5mm

WIT

HO

UT

HE M

ED

GE

SU

GG

EST

MIN

.50m

m

PRE-FINISHED FLATHEAD EXPANDINGMASONRY ANCHORSCREW WITH RUBBERWASHER FOR FLASHING

NOTCHED EDGE DRESSED OVER METDEK855 RIBS

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

PRE-FINISHED POP RIVET BEDDED INSILICONE OR PRE-FINISHED 8g WAFER-TEKSCREW

METALCRAFT METDEK 855 LUG SYSTEMWITH 14G x 42mm SCREW

5mm

GAP

SITUATION 1

1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°

MIN. 130mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

SITUATION 2

1. VERY HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm(EXCLUDDING ANY NOTCHED EDGEOR TURN-DOWN TO ROOFING)

L

SITUATION 3

1. EXTRA HIGH WIND ZONE2. ALL ROOF PITCHES

MIN. 200mm

PLEASE REFER TO E2 FOR FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

TRANSVERSE APRON

09 / 142014

METALCRAFT METDEK 855 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

PRE-FINISHED POP RIVET BEDDED IN SILICONEOR PRE-FINISHED 8g WAFER-TEK SCREW

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 FUTHER 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 FUTHER INFORMATION ON FLASHING COVER WIDTHS.

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

PARALLEL APRON

10 / 142014

* METDEK 855 MIN. ROOF PITCH = 3°

PRE-FINISHED FLASHING

STOPENDS TO ROOFCLADDING

METALCRAFT MSS PURLIN BY ENGINEER

METALCRAFTMETDEK 855ROOFING

PRE-FINISHED POP RIVETS BEDDED INSILICONE OR PRE-FINISHED 8g WAFER-TEKSCREWS

METALCRAFT METDEK855 LUG SYSTEM WITH14G x 42mm SCREW

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 STEELFRAMING BY ENGINEER

200mm

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

PRE-FINISHEDFLASHING

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 2

ROOF STEP

11 / 142014

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

METALCRAFT METDEK 855TRANSLUCENT SHEET

FIXING WITH PROFILEDWASHER AND EPDMWASHER

METALCRAFT MSS PURLINBY ENGINEER

MID SPAN SUPPORT

PURLIN PROTECTION

PURLIN TAPE BARRIER STRIPSTRUCTURAL STEELFRAMING BY ENGINEER

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 5

TRANSLUCENT SHEETS - LONG SECTION

12 / 142014

SAFETY MESH TOWORKSAFE NZREQUIREMENTS

METALCRAFT METDEK 855TRANSLUCENT SHEET

FIXING WITH PROFILEDWASHER AND EPDM WASHER

METALCRAFT MSS PURLINBY ENGINEER

MID SPAN SUPPORT

PURLIN PROTECTION

PURLIN TAPE BARRIER STRIP

METALCRAFT METDEK 855ROOFING

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 ROOFINGMetdek 855

CRMD855

- 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 Sheet 1 : 5

TRANSLUCENT SHEETS - CROSS

13 / 142014

METALCRAFT METDEK 855 ROOFING

METALCRAFT MSS PURLINBY ENGINEER

FIXING WITH PROFILED WASHERAND EPDM WASHER

STRUCTURALSTEEL FRAMINGBY ENGINEER

METALCRAFT METDEK 855TRANSLUCENT SHEET

STOPEND FLASHING SEALED TOTHE SHEETING

MID SPANSUPPORT

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 ROOFINGMetdek 855

CRMD855 ScaleDate Sheet

3D TRANSLUCENT SHEETS

14 / 142014