Cedral Lap Vertical

Construction Details

New Zealand Table of contents

General information 3

Ventilation 4

General components 5

Cedral Lap Vertical with timber batten construction 8

Cedral Lap Vertical with metal top hat construction 24

2 General information

This document provides generic construction details for Cedral Lap façade systems to assist with the design of Cedral Lap façade.

Construction details in this document have been independently certified for the purpose of compliance with Clause E2, External moisture, of the New Zealand Building Code within the scope of E2/VM1.

The weatherproofing performance of any project specific detail or application that is different from or not included in the construction details of this document shall be evaluated by the project engineer or consultant.

It is the responsibility of the project designer, architect and engineer to ensure that the information and construction details provided in this document are appropriate for the intended application.

Cladding support frame and its connection to substructure shall be designed by the project engineer in accordance with the relevant standards. The support frame maximum deflection under the influence of load shall be limited to Span/250.

The support frame, fixings, flashings and the like shall be of adequate corrosion resistance appropriate to the corrosivity category of the project location.

Non-proprietary flashings and capping shall be designed with respect to project wind loading, relevant standards and regulations.

This document is not designed to serve as an installation guide, and is intended to be used in conjunction with other relevant technical and installation documents.

Construction details contained in this document are not to a specific scale, and are for illustration purposes only.

The information in this document is correct at the time of issuing. However, due to our committed program of continuous material and system development we reserve the right to amend or alter the information contained therein without prior notice. Please contact your local Cedral sales organisation to ensure you have the most current version.

This document is supplied in good faith and no liability can be accepted for any loss or damage resulting from its use. All the content of this document is © Copyright of Etex Group. All rights reserved.

This document is protected by International copyright laws. Reproduction and distribution in whole or in part without prior written permission is strictly prohibited. Cedral and logos are trademarks of Etex NV or an affiliate thereof. Any use without authorisation is strictly prohibited and may violate trademark laws.

3 Ventilated facade

Cedral Lap and Click are designed for a ventilated façade system.

A ventilated façade is a kind of two stage construction, an inner structure with a protective outer skin, and the cladding panel or rainscreen. A ventilated façade consists of an insulated and weathertight structure, a ventilated cavity formed with a cladding support frame, and the cladding panel.

Allowance for adequate ventilation is paramount in ensuring a successful Cedral façade. Ventilated façades provide a number of added benefits to the building and its occupants. These may include but are not limited to the following:

· Positive contribution to energy savings · Minimises thermal bridges · Assists with condensation management · Reduces thermal movement of the structure and cladding support frame · Dissipates radiant heat · Increases acoustic performance of the external wall · Provides an effective drainage path for any moisture passing the cladding skin · Eliminates the need for exposed caulking and sealant, therefore reducing maintenance requirements · Assists with keeping the weather barrier dry and healthy · Provides opportunities for concealing external services such as downpipes within the cavity · Proven to be a more sustainable and healthier façade construction · Architectural design freedom

Air must be allowed to enter the cavity from bottom of the façade, window head, soffit, slab junctions, and the like, and exit from top of the façade, capping, window sill, slab and soffit interfaces, and the like.

All air inlets and outlets shall be protected against entry of birds and vermin into the cavity with a corrosion resistant perforated profile (angle).

The perforated angle should be of maximum 0.9mm in thickness, where placed between the cladding panel and support frame, and be of a minimum 50% open area with aperture size of maximum 3mm to 5mm. The perforations must be kept open and unobstructed to maintain drainage and ventilation of the cavity. The perforated angle shall be positioned to allow an adequate drip edge to the cladding panel.

4 General components

CEDRAL LAP WOOD CEDRAL LAP SMOOTH

Cedral Lap is supplied in a range of 22 factory applied colours and two wood stain finishes, providing an aesthetic option to suit most project requirements. Refer to https://www.cedral.world/en-nz/cladding/ for all available colours and finishes. Bespoke colours are subject to minimum order quantities and extended lead times.

CEDRAL LAP profiles

Starter profile

Symmetrical external corner profile

Asymmetrical external corner profile

External corner junction (connector) profile

5 General components

Internal corner profile

End profile

EPDM strip 0,75mm flat EPDM strip 100mm wide.

Applied on timber cavity battens for moisture protection as specified on the construction details

EPDM compressible gasket Tesa® 61102

A compressible closed-cell EPDM gasket used for sealing interfaces with flashings and the like Minimum width: 9mm.

Expanding foam gasket pro clima CONTEGA® FIDEN EXO

A pre-compressed sealing tape used to seal interfaces with window joineries and the like as specified on the construction details.

The required tape size depends on the gap which needs to be sealed. Refer to pro clima CONTEGA® FIDEN EXO datasheet to determine the required tape size.

Weather resistive barrier option 1 pro clima SOLITEX EXTASANA®

Cedral façade systems have been certified with pro clima SOLITEX EXTASANA® to E2/VM1 for the purpose of compliance with Clause E2 of the NZBC for the following scope: · Serviceability wind pressure: Up to ±1515Pa · Ultimate wind pressure: Up to ±2500Pa · Building height: Up to 10m pro clima SOLITEX EXTASANA® shall be applied in accordance with pro clima SOLITEX EXTASANA® installation guidelines and relevant standards.

6 General components

Weather resistive barrier option 2 pro clima SOLITEX EXTASANA® AHERO

Where a rigid air barrier is required the ADHERO version of pro clima SOLITEX EXTASANA® may be used with 6mm Kalsi (RigidBacker) fibre cement sheeting. pro clima SOLITEX EXTASANA® AHERO and Kalsi shall be applied in accordance with their respective installation guidelines and recommendations. Same wind pressure and building height limits as those of Option 1 apply unless otherwise specified by project engineer.

Flashing tape pro clima TESCON EXTORA®

A pressure sensitive adhesive tape for overlaps and end laps used with both weather resistive barrier options.

Sill tape pro clima TESCON EXTOSEAL®

A flexible tape for use around window and door openings, used with both weather resistive barrier options.

Sealing tape pro clima TESCON® NAIDECK mono patch

A single-sided adhesive nail or screw sealing adhesive used with both weather resistive barrier options.

Foil tape pro clima TESCON® ADHISO WS

A pure aluminium tape for wet seal connections to TESCON EXTOSEAL® and EXTORA® and SOLITEX EXTASANA®.

Grommet pro clima ROFLEX and KALFEX pro clima ROFLEX is used to seal pipe and pro clima KAFLEX for cable penetrations. pro clima ROFLEX and KALFEX are used with both weather resistive barrier options.

7 Cedral Lap Vertical With Timber Batten Construction Fixings and support frame

CEDRAL LAP Vertical with timber batten construction

Cedral Lap may be fixed vertically in traditional lapped style to horizontal timber battens.

Fixings

Cedral dome head colour matched screw for screw fixing Cedral Lap to timber batten as specified on the construction details (4,2 x 52 mm, head diameter ~ 8,5 mm, drill point, Torx T20, stainless steel 304)

Cedral Lap countersunk timber screw for screw fixing Cedral Lap to timber batten as specified on the construction details (4.0 x 45 mm, head diameter ~ 7,7 mm, drill point, countersunk head with milling ribs, TORX T20, stainless steel 304)

Support frame

Cedral Lap may be fixed vertically to horizontal timber battens with minimum depth of 35mm and width of 70mm (35 x 70 mm) chamfered at the top with 15-degree slope. Suitable vertical 45x20mm cavity battens are used behind the horizontal chamfered battens to form a 20mm gap between weather barrier and the horizontal battens for ventilation and drainage purposes.

Timber battens shall be of minimum preservative treatment of H3.1, and of minimum structural grade of SG6 as per the relevant standards.

Maximum deflection of support framing must be limited to Span/250. Structure and support frame shall be designed to relevant standards including, but not limited to, the following:

· AS/NZS 4600 – Cold-formed steel structures · NZS 3404 – Steel structures · NZS 3604 – Timber framed buildings

9 20 - 100 mm 20 mm 20 mm

20 - 100 mm

CEDRAL LAP

< 600 mm

CEDRAL LAP 52mm colour matched screw

< 600 mm

20 - 100 mm

20 - 100 mm

Figure 1: CEDRAL LAP fixings arrangement - Elevation

Pro clima SOLITEX EXTASANA pliable membrane

EPDM strip

CEDRAL LAP 52mm colour matched screw

70 x 35 mm timber batten with 15 degree chamfered top

Substructure

Standard 45 x 20 mm cavity batten

CEDRAL LAP

Figure 2: CEDRAL LAP typical vertical section

10 Substructure

Standard 45 x 20 mm Pro clima SOLITEX EXTASANA cavity batten pliable membrane

70 x 35 mm timber batten with 15 degree chamfered top

EPDM strip

CEDRAL LAP EPDM compressible gasket 20 mm 20 mm CEDRAL LAP 52mm colour matched screw 40 mm overlap

Figure 3: CEDRAL LAP vertical joint

10 mm or as required

EPDM strip

CEDRAL LAP 20 mm EPDM compressible gasket Max. 150 mm CEDRAL LAP screw CEDRAL LAP 52mm colour matched screw

Figure 4: CEDRAL LAP vertical control joint - Detail 1

10 mm or as required

EPDM strip Other materials CEDRAL LAP 52mm colour matched screw Backing rod & sealant CEDRAL LAP starter profile EPDM compressible gasket

Figure 5: CEDRAL LAP vertical control joint - Detail 2

Note Support frame (battens) must NOT be fixed crossing over a control joint.

11 10 mm or as required

Other materials

EPDM strip Min. 10 mm or as required

EPDM Backing rod & sealant compressible gasket CEDRAL LAP 52mm colour matched screw

Figure 6: CEDRAL LAP vertical control joint - Detail 3

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Min. 100 mm Corrosion resistant perforated angle

10 - 15 mm drip edge

Min. 10 mm

Min. 10mm or larger as specified by project engineer

Min. 40 mm

5 mm Suitable flashing with min. 15 degree slope 15 mm

Figure 7: CEDRAL LAP horizontal control joint and inter-storey detail

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

12 60mm flashing tape

Suitable head flashing with min. 15mm upstand each end, and min. 15 degree slope CEDRAL LAP 52mm colour matched screw

Corrosion resistant Min. 100 mm Air seal option 2 perforated angle Min. 60mm flashing tape Sealant for Very High and Extra Min. 10 mm cover High wind zones Air seal option 1 Backing rod & sealant Min. 10 mm Min. 10 mm

Foil tape over sill tape and membrane for wet Outline of jamb flashing sealing (sealant)

Corrosion resistant sill flashing with min. 15mm upstand each end Air seal option 2 Sill tape Min. 60mm flashing tape

5 mm Air seal option 1 Suitable sill flashing with min. 15mm upstand each Backing rod & sealant Min. 8 mm cover end passing behind jamb flashing, and min. 15 Min. 35 mm cover degree slope Min. 50 mm

Corrosion resistant 10 mm perforated angle

Min. 40 mm

5 mm 15 mm

Figure 8: CEDRAL LAP window head and sill junction or the like

Air seal option 2 Min. 60mm flashing tape

Air seal option 1 Backing rod & sealant

Foil tape over sill tape and membrane for wet sealing (sealant)

Outline of head flashing

Backing rod & sealant

Outline of sill flashing (jamb flashing) EPDM strip 5 - 10 mm CEDRAL LAP asymmetric external corner profile (jamb flashing) CEDRAL LAP 52mm colour matched screw Backing rod & sealant

CEDRAL LAP starter profile EPDM compressible gasket

Figure 9: CEDRAL LAP window jamb junction or the like

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 13 60mm flashing tape

Corrosion resistant perforated angle CEDRAL LAP 52mm colour matched screw

Suitable flashing with min. 15mm upstand on each end with all gaps between upstands, flashing and CEDRAL sealed, and min. 15 degree slope

Min. 100 mm 10 - 15 mm drip edge

10 mm Min. 10 mm

Backing rod & sealant Sealant

Foil tape over sill tape and membrane for wet Sill tape sealing (sealant)

Backing rod & sealant Min. 50 mm

EPDM strip

Figure 10: CEDRAL LAP meter box junction - Section

Backing rod & sealant

Foil tape over sill tape and membrane for wet sealing (sealant)

Backing rod & sealant

Outline of head flashing

EPDM strip CEDRAL LAP 52mm colour matched screw EPDM compressible gasket Min. 20 mm 5 - 10 mm

Figure 11: CEDRAL LAP meter box junction Plan view

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

14 Min. 100 mm Sill tape to the top corners with min. 50mm cover onto membrane (Applied second)

Min. 100 mm

Min. 100 mm Foil tape between sealant and sill tape, and membrane (Applied last); only applies when using sealant (wet seal)

Sill tape to the sill reveal with min. 50mm cover onto membrane (Applied first)

Figure 12: Isometric view of window/meter box opening - Tape application

60mm flashing tape

EPDM strip

CEDRAL LAP 52mm colour matched screw

Suitable flashing with min. 15 degree slope

Min. 10 mm Min. 15 mm Min. 20 mm Max. 100 mm

Min. 10 mm Corrosion resistant 10 mm Soffit lining perforated angle Min. 15 mm

Perforated angle

EPDM strip

Figure 13: CEDRAL LAP soffit junction

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Support frame (battens) must NOT be fixed crossing over a control joint. 3) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

15 60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle Min. 50 mm cover

10 - 15 mm drip edge

Min. 150 mm ground clearance or larger to regulatory requirements

Figure 14: CEDRAL LAP base detail

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle

Min. 12 mm Min. 50 mm cover

10 - 15 mm drip edge Min. 35 mm or larger to regulatory requirements

Figure 15: CEDRAL LAP base detail - Covered area

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle Min. 50 mm cover 10 - 15 mm drip edge

Min. 20 mm or larger to regulatory requirements

Figure 16: CEDRAL LAP base detail - Balcony

Notes 1) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 2) Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry. 16 Suitable flashing with min. 15 degree slope

Corrosion resistant perforated angle 10 mm

Min. 40 mm

5 mm 15 mm

EPDM strip

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle

Min. 150 mm Suitable flashing with min. 15 degree slope

10 - 15 mm drip edge

Min. 15 mm

Min. 35 mm

Figure 17: CEDRAL LAP junction with other materials - Flush detail

Min. 10 mm Corrosion resistant perforated angle

Soffit lining Min. 40 mm

Suitable flashing 5 mm 15 mm

EPDM strip

60mm flashing tape

Corrosion resistant perforated angle

CEDRAL LAP 52mm colour matched screw

Suitable flashing with min. 15 degree slope Min. 150 mm 10 - 15 mm drip edge

Min. 15 mm

Min. 35 mm

Figure 18: CEDRAL LAP junction with other materials, eaves or the like - Recessed detail

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

17 Sealant Corrosion resistant perforated angle fixed only to slab

Min. 10mm or larger as specified by project engineer 60mm flashing tape Min. 40 mm

Suitable flashing 5 mm 15 mm

EPDM strip

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle Min. 150 mm Suitable flashing with min. 15 degree slope 10 - 15 mm drip edge Min. 15 mm

Min. 35 mm

60mm flashing tape

Figure 19: CEDRAL LAP junction with exposed concrete slab or beam - Cladding flush

Sealant Corrosion resistant perforated angle fixed only to slab

Min. 10mm or larger as specified by project engineer 60mm flashing tape Min. 40 mm Suitable flashing 5 mm 15 mm

EPDM strip

60mm flashing tape

CEDRAL LAP 52mm colour matched screw

Corrosion resistant perforated angle Min. 150 mm Suitable flashing with min. 15 degree slope

10 - 15 mm drip edge Min. 15 mm

Min. 35 mm

60mm flashing tape

Figure 20: CEDRAL LAP junction with exposed concrete slab or beam - Cladding recessed

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 3) Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry. 18 EPDM strip

CEDRAL LAP 52mm colour matched screw

EPDM compressible gasket

Backing rod and sealant

5 - 10 mm

CEDRAL LAP symmetric external 5 - 10 mm corner profile

Bond breaker and sealant

Figure 21: CEDRAL LAP typical external corner

EPDM strip

CEDRAL LAP 52mm colour matched screw

Bond breaker and sealant EPDM compressible gasket

5 - 10 mm 5 - 10 mm Backing rod and sealant

Suitable external corner profile

Figure 22: CEDRAL LAP 45 degree external corner

19 Bond breaker and sealant

CEDRAL LAP internal corner profile

Backing rod and sealant

EPDM compressible gasket

CEDRAL LAP 52mm colour matched screw EPDM strip

Figure 23: CEDRAL LAP internal corner

60mm flashing tape

10 mm CEDRAL LAP 52mm colour matched screw

Backing rod & sealant

Figure 24: CEDRAL LAP abutment - Detail 1

60mm flashing tape

10 mm CEDRAL LAP 52mm colour matched screw EPDM compressible gasket

Backing rod & sealant

Figure 25: CEDRAL LAP abutment - Detail 2

Note Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry.

20 60mm flashing tape Grommet

Supporting collar, backing rod & sealant

Figure 26: Pipe penetration - Plan view

60mm flashing tape

Grommet Grommet

Supporting collar, backing rod & sealant

60mm flashing tape Once the grommet is installed, first apply this tape, and then continue anti- clockwise with the others

Figure 27: Pipe penetration - Elevation Figure 28: Pipe penetration - Section

21 Min. 5 degree slope Suitable capping structural support

60mm flashing tape Sill or sealing tape Corrosion resistant perforated angle EPDM strip

Min. 10 mm

To regulatory requirements Min. 50 mm or larger to regulatory requirements

5 mm 15 mm

Roof or gutter CEDRAL LAP 52mm colour matched screw flashing, or membrane

Figure 29: CEDRAL LAP typical capping detail

Non-continuous packer Min. 5 degree slope Suitable capping structural support Sill or sealing tape

60mm flashing tape

Min. 15 mm Min. 50 mm or larger to regulatory requirements Min. 50 mm or larger to regulatory requirements

Corrosion resistant Air perforated angle EPDM strip 10 - 15 mm Roof or gutter flashing, or membrane

Figure 30: CEDRAL LAP flush capping detail

60mm flashing tape

Backing rod & sealant Capping with two rows of sealant to saddle flashing

Corrosion resistant Saddle flashing with two rows of sealant to capping support

Min. 50mm Capping support

Sill tape Min. 100 mm

Figure 31: CEDRAL LAP parapet junction - Section

Notes 1) Capping profiles are indicative and for illustration purposes. 2) Any face fixings of capping shall be through an over sized hole (by min 5mm) in the capping as well as the panel. 3) Capping shall be designed and engineered accordingly to provide adequate allowance for ventilation as shown in Figures 29 & 30.

22 EPDM strip

Bond breaker and sealant

CEDRAL LAP internal corner profile

Backing rod and sealant Outline of saddle flashing EPDM compressible gasket

CEDRAL LAP 52mm colour matched screw

Figure 32: Parapet junction - Plan view

Min. 30 mm

Min 5 degree slope

Min. 30 mm Min. 100 mm

Min. 50 mm

Min. 150 mm

Min. 20 mm

Min. 70 mm Min.30 mm

Figure 33: Corrosion resistant saddle flashing

23 Cedral Lap Vertical With Top Hat Construction Fixings and support frame

CEDRAL LAP Vertical with metal top hat construction

Cedral Lap may be fixed vertically in traditional lapped style to metal top hat support frame.

Fixings

Cedral metal screw for fixing Cedral Lap to metal support frame (Drill point, Phillips n°2, stainless steel 304)

Support frame

Cedral Lap may be fixed vertically to horizontal metal top hat profiles with minimum gauge (thickness) of 1.1mm BMT, minimum depth of 25mm, and minimum width of 40mm and 70mm for intermediate and joint profiles, respectively. A layer of minimum 15mm deep (minimum 1.1.mm BMT) vertical top hats are used between the horizontal top hats and weather barrier to form a minimum 15mm gap behind the horizontal top hats for ventilation and drainage purposes. Examples of standard top hat sections

Metal top hats shall be of adequate corrosion resistance required for the project. Min. 25 Min. 25 mm mm Maximum deflection of support framing must be limited to Span/250. Structure and support frame shall be designed to relevant standards Intermediate top hat’s minimum size including, but not limited to, the following:

· AS/NZS 4600 – Cold-formed steel structures · NZS 3404 – Steel structures Min. 25 Min. 25 · NZS 3604 – Timber framed buildings mm mm

Joint top hat’s minimum size

25 20 - 100 mm 20 mm 20 mm

70 - 100 mm

CEDRAL LAP

< 600 mm

CEDRAL LAP 52mm metal screw

< 600 mm

70 - 100 mm

20 - 100 mm

Figure 1: CEDRAL LAP fixings arrangement - Elevation

Pro clima SOLITEX EXTASANA pliable membrane

CEDRAL LAP metal screw

Min. 25mm deep(min. 1.1mm BMT) horizontal support frame profile

Substructure

Min. 15 mm deep (min. 1.1mm BMT) vertical support frame profile

CEDRAL LAP

Figure 2: CEDRAL LAP typical vertical section

26 Substructure

Min. 15 mm deep (min. Pro clima SOLITEX EXTASANA 1.1mm BMT) vertical pliable membrane support frame profile

Min. 25mm deep(min. 1.1mm BMT) horizontal support frame profile

EPDM compressible gasket 20 mm 20 mm CEDRAL LAP 40 mm overlap CEDRAL LAP metal screw

Figure 3: CEDRAL LAP vertical joint

10 mm or as required

Min. 15 mm deep (min. 1.1mm BMT) vertical support frame profile

Min. 25mm deep(min. 1.1mm BMT) horizontal support frame profile

20 mm Max. 150 mm EPDM compressible gasket CEDRAL LAP CEDRAL LAP metal screw

Figure 4: CEDRAL LAP vertical control joint - Detail 1

10 mm or as required

CEDRAL LAP metal screw Other materials

CEDRAL LAP starter profile Backing rod & sealant

EPDM compressible gasket

Figure 5: CEDRAL LAP vertical control joint - Detail 2

Note Support frame (battens) must NOT be fixed crossing over a control joint.

27 10 mm or as required

Other materials

Min. 10 mm or as required

EPDM compressible gasket Backing rod & sealant

CEDRAL LAP metal screw

Figure 6: CEDRAL LAP vertical control joint - Detail 3

60mm flashing tape

CEDRAL LAP metal screw

Min. 100 mm Corrosion resistant perforated angle 10 - 15 mm drip edge Min. 10 mm

Min. 10mm or larger as specified by project engineer

Min. 40 mm

Suitable flashing with min. 15 degree slope 5 mm 15 mm

Figure 7: CEDRAL LAP horizontal control joint and inter-storey detail

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

28 60mm flashing tape

Suitable head flashing with min. 15mm upstand each end, and min. 15 degree slope

CEDRAL LAP metal screw

Min. 100 mm Corrosion resistant perforated angle Air seal option 2 Min. 60mm flashing tape Sealant for Very High and Extra High Min. 10 mm cover wind zones Air seal option 1 Backing rod & sealant Min. 10 mm Min. 10 mm

Foil tape over sill tape and membrane for wet sealing Outline of jamb flashing (sealant)

Corrosion resistant sill flashing with min. 15mm upstand each end Air seal option 2 Sill tape Min. 60mm flashing tape Suitable sill flashing with min. 15mm upstand each 5 mm end passing behind jamb flashing, and min. 15 Air seal option 1 degree slope Backing rod & sealant Min. 8 mm cover

Min. 50 mm Min. 35 mm cover Corrosion resistant perforated angle

10 mm

Min. 40 mm

5 mm 15 mm

Figure 8: CEDRAL LAP window head and sill junction or the like

Air seal option 2 Min. 60mm flashing tape

Air seal option 1 Backing rod & sealant

Foil tape over sill tape and membrane for wet sealing (sealant)

Min. 1.1mm angle

Outline of head flashing

Backing rod & sealant

Outline of sill flashing (jamb flashing)

5 - 10 mm CEDRAL LAP asymmetric external corner CEDRAL LAP metal screw profile (jamb flashing) Backing rod & sealant

CEDRAL LAP starter profile EPDM compressible gasket

Figure 9: CEDRAL LAP window jamb junction or the like

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 29 60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle

Suitable flashing with min. 15mm upstand on each end with all gaps between upstands, flashing and CEDRAL sealed, and min. 15 degree Min. 100 mm slope 10 - 15 mm drip edge

10 mm Min. 10 mm

Backing rod & sealant Sealant

Foil tape over sill tape and membrane for wet Sill tape sealing (sealant)

Backing rod & sealant Min. 50 mm

Figure 10: CEDRAL LAP meter box junction - Section

Backing rod & sealant

Foil tape over sill tape and membrane for wet sealing (sealant)

Backing rod & sealant

Outline of head flashing

CEDRAL LAP metal screw Min. 20 mm 5 - 10 mm

EPDM compressible gasket

Figure 11: CEDRAL LAP meter box junction Plan view

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

30 Min. 100 mm Sill tape to the top corners with min. 50mm cover onto membrane (Applied second) Min. 100 mm

Foil tape between sealant and sill tape, and Min. 100 mm membrane (Applied last); only applies when using sealant (wet seal)

Sill tape to the sill reveal with min. 50mm cover onto membrane (Applied first)

Figure 12: Isometric view of window/meter box opening - Tape application

60mm flashing tape

CEDRAL LAP metal screw

Suitable flashing with min. 15 degree slope

Perforated angle Min. 15 mm

Min. 10 mm Max. 100 mm Min. 20 mm

Min. 10 mm 10 mm Soffit lining Corrosion resistant Min. 15 mm perforated angle

CEDRAL LAP metal screw

Figure 13: CEDRAL LAP soffit junction

Notes 1) ONLY sealant compatible with the foil tape should be used. Should any sealant be intended to be used directly on the flashing and/or sill tape it must be confirmed with its manufacturer to ensure compatibility with these tapes in accordance with the relevant standards. 2) Support frame (battens) must NOT be fixed crossing over a control joint. 3) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

31 60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle Min. 50 mm cover

10 - 15 mm drip edge

Min. 150 mm ground clearance or larger to regulatory requirements

Figure 14: CEDRAL LAP base detail

60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle

Min. 12 mm Min. 50 mm cover

10 - 15 mm drip edge Min. 35 mm or larger to regulatory requirements

Figure 15: CEDRAL LAP base detail - Covered area

60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle Min. 50 mm cover 10 - 15 mm drip edge Min. 20 mm or larger to regulatory requirements

Figure 16: CEDRAL LAP base detail - Balcony

Notes 1) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 2) Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry. 32 Suitable flashing with min. 15 degree slope

Corrosion resistant perforated angle 10 mm

Min. 40 mm

5 mm 15 mm

60mm flashing tape

CEDRAL LAP metal screw Corrosion resistant perforated angle

Suitable flashing with min. 15 degree slope Min. 150 mm 10 - 15 mm drip edge

Min. 15 mm

Min. 35 mm

Figure 17: CEDRAL LAP junction with other materials - Flush detail

Min. 10 mm Corrosion resistant perforated angle

Soffit lining Min. 40 mm Suitable flashing

5 mm 15 mm

60mm flashing tape

Corrosion resistant perforated angle

CEDRAL LAP metal screw

Min. 150 mm Suitable flashing with min. 15 degree slope

10 - 15 mm drip edge Min. 15 mm

Min. 35 mm

Figure 18: CEDRAL LAP junction with other materials, eaves or the like - Recessed detail

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area.

33 Sealant Corrosion resistant perforated angle fixed only to slab

Min. 10mm or larger as specified by project engineer 60mm flashing tape Min. 40 mm

Suitable flashing 5 mm 15 mm

60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle

Suitable flashing with min. 15 degree slope Min. 150 mm

10 - 15 mm drip edge

Min. 15 mm

Min. 35 mm

60mm flashing tape

Figure 19: CEDRAL LAP junction with exposed concrete slab or beam - Cladding flush

Sealant Corrosion resistant perforated angle fixed only to slab

Min. 10mm or larger as specified by project engineer 60mm flashing tape Min. 40 mm

Suitable flashing 5 mm 15 mm

60mm flashing tape

CEDRAL LAP metal screw

Corrosion resistant perforated angle

Suitable flashing with min. 15 degree slope Min. 150 mm 10 - 15 mm drip edge

Min. 15 mm

Min. 35 mm

60mm flashing tape

Figure 20: CEDRAL LAP junction with exposed concrete slab or beam - Cladding recessed

Notes 1) Support frame (battens) must NOT be fixed crossing over a control joint. 2) Corrosion resistant perforated angle shall be of max. thickness of 0.9mm where located between panel and support frame, and be of min. 50% open area. 3) Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry. 34 Min. 100 X 100 X 1.1mm flashing

CEDRAL LAP metal screw

EPDM compressible gasket

Backing rod and sealant 5 - 10 mm

CEDRAL LAP symmetric external 5 - 10 mm corner profile

Bond breaker and sealant

Figure 21: CEDRAL LAP typical external corner

CEDRAL LAP metal screw Bond breaker and sealant EPDM compressible gasket 5 - 10 mm 5 - 10 mm Backing rod and sealant

Suitable external corner profile

Figure 22: CEDRAL LAP 45 degree external corner

35 Bond breaker and sealant

CEDRAL LAP internal corner profile

Backing rod and sealant

EPDM compressible gasket

CEDRAL LAP metal screw

Figure 23: CEDRAL LAP internal corner

60mm flashing tape

10 mm CEDRAL LAP metal screw

Backing rod & sealant

Figure 24: CEDRAL LAP abutment - Detail 1

60mm flashing tape

10 mm CEDRAL LAP metal screw

EPDM compressible gasket

Backing rod & sealant

Figure 25: CEDRAL LAP abutment - Detail 2

Note Refer to pro clima's application guide for the application of the flashing tape and any pre-treatment required on various substrates including concrete and masonry.

36 60mm flashing tape Grommet Supporting collar, backing rod & sealant

Figure 26: Pipe penetration - Plan view

60mm flashing tape

Grommet Grommet

Supporting collar, backing rod & sealant

60mm flashing tape Once the grommet is installed, first apply this tape, and then continue anti- clockwise with the others

Figure 27: Pipe penetration - Elevation Figure 28: Pipe penetration - Section

37 Min. 5 degree slope Suitable capping structural support 60mm flashing tape Sill or sealing tape Corrosion resistant perforated angle

Min. 10 mm

To regulatory requirements Min. 50 mm or larger to regulatory requirements

5 mm 15 mm

Roof or gutter flashing, or CEDRAL LAP metal screw membrane

Figure 29: CEDRAL LAP typical capping detail

Non-continuous packer Min. 5 degree slope Suitable capping structural support Sill or sealing tape

60mm flashing tape

Min. 15 mm Min. 50 mm or larger to regulatory requirements Min. 50 mm or larger to regulatory requirements

CEDRAL LAP metal screw Corrosion resistant

perforated angle Air 10 - 15 mm Roof or gutter flashing, or membrane

Figure 30: CEDRAL LAP flush capping detail

60mm flashing tape

Backing rod & sealant Capping with two rows of sealant to saddle flashing

Corrosion resistant Saddle flashing with two rows of sealant to capping support

Min. 50mm Capping support

Sill tape Min. 100 mm

Figure 31: CEDRAL LAP parapet junction - Section

Notes 1) Capping profiles are indicative and for illustration purposes. 2) Any face fixings of capping shall be through an over sized hole (by min 5mm) in the capping as well as the panel. 3) Capping shall be designed and engineered accordingly to provide adequate allowance for ventilation as shown in Figures 29 & 30.

38 Bond breaker and sealant

CEDRAL LAP internal corner profile

Backing rod and sealant Outline of saddle flashing

EPDM compressible gasket

CEDRAL LAP metal screw

Figure 32: Parapet junction - Plan view

Min. 30 mm

Min 5 degree slope

Min. 30 mm Min. 100 mm

Min. 50 mm

Min. 150 mm

Min. 20 mm

Min. 70 mm Min.30 mm

Figure 33: Corrosion resistant saddle flashing

39 Ed. 2 FEB2021

Etex Exteriors ANZ Suite 201 198 Harbour Esplanade Docklands VIC 3008 Australia

+61 (03) 9988 2290 [email protected] cedral.world