JSC installation and specification guide and CodeMark certificate guidelines must be followed.

JSC RustiClad - Rusticated Horizontal Weatherboard Cladding System – CodeMark Certificate: CMNZ30081

Location

• In wind zones up to and including extra high, as defined in NZS3604:2011 or situated in specific design wind pressures up to a maximum design differential ultimate limit state (ULS) of 2.5 kPa, where the building has been specifically engineered
• In all exposure zones, excluding microclimates as defined in NZS3604:2011

Building

• Has the scope limitations of NZBC Acceptable Solution E2/AS1, Third Edition including amendment 10 (5 November 2020), Paragraph 1.1; and,
• New timber framed buildings with building wrap or rigid air barrier that comply with the NZBC Acceptable Solution E2/AS1 Third Edition including amendment 10 (5 November 2020),
• Existing timber framed buildings where the designer and installer have satisfied themselves that the existing building is suitable for the intended building work
• With a risk score of 0-20 when calculated in accordance with NZBC Acceptable Solution E2/AS1, Third Edition including amendment 10 (5 November 2020), Table 2
• The System must only be installed horizontally on vertical, flat, surfaces
• The System is certified for use with aluminium window and door joinery that is installed with vertical jambs and horizontal heads and sills
• The wall cladding system is located more than 1m from a relevant boundary.

Where recessed aluminium windows or doors are specified, refer to the Aro® Recessed Flashing System Design Guide, Installation Guide and Technical Drawings. The Aro® system is designed for use with JSC 18.5mm VertiClad and RustiClad weatherboard systems and 45mm structural cavity battens.

Note: See CodeMark Certificate for full and up to date information. Please refer to installation instructions and maintenance guide available for download under Documents.

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The JSC Weatherboard Systems if designed and installed as per the JSC RustiClad installation and specifications guide, will meet the following provisions of the New Zealand Building Code (NZBC):

• Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2, B1.3.4 for the relevant physical conditions of B1.3.3 (a), (h), (j) and (q).
• Clause B2 DURABILITY: Performance B2.3.1(b) and B2.3.2(b).
• Clause E2 EXTERNAL MOISTURE: Performance E2.3.2, E2.3.5, E2.3.7.
• Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1.

JSC Western Red Cedar Weatherboard System, if installed and maintained as per manufacturer’s documentation, will meet the minimum 15 year durability requirement in respect of clauses B1 and B2 of the first schedule of the New Zealand Building Codefor external cladding. In a typical installation, it is likely to have a serviceable life exceeding 30 years.

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CodeMark

JSC installation and specification guide and CodeMark certificate guidelines must be followed.

JSC VertiClad — Vertical Shiplap Weatherboard Cladding System – CodeMark Certificate: CM-GM30084

Location:

• In wind zones up to and including extra high, as defined in NZS3604:2011 or situated in specific design wind pressures up to a maximum design differential ultimate limit state (ULS)of 2.5 kPa, where the building has been specifically engineered
• In all exposure zones, excluding microclimates as defined in NZS3604:2011.

Building:

• Has the scope limitations of NZBC Acceptable Solution E2/AS1, Third Edition including amendment 9 (27/06/2019), Paragraph 1.1; and,
• New timber framed buildings with building wrap or rigid air barrier that comply with the NZBC Acceptable Solution E2/AS1 Third Edition including amendment 9 (27/06/2019),
• Existing timber framed buildings where the designer and installer have satisfied themselves that the existing building is suitable for the intended building work
• With a risk score of 0-20 when calculated in accordance with NZBC Acceptable Solution E2/AS1, Third Edition including amendment 9 (27/06/2019), Table 2
• The System must only be installed vertically on vertical, flat, surfaces
• The System is certified for use with aluminium window and door joinery that is installed with vertical jambs and horizontal heads and sills
• The wall cladding system is located more than 1m from a relevant boundary.

Where recessed aluminium windows or doors are specified, refer to the Aro® Recessed Flashing System Design Guide, Installation Guide and Technical Drawings. The Aro® system is designed for use with JSC 18.5mm VertiClad and RustiClad weatherboard systems and 45mm structural cavity battens.

Note: See CodeMark Certificate for full and up to date information. Please refer to installation instructions and maintenance guide available for download under Documents.

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The JSC Weatherboard Systems if designed and installed as per the JSC VertiClad installation and specifications guide, will meet the following provisions of the New Zealand Building Code (NZBC):

• Clause B1 Structure: Performance B1.3.1, B1.3.2, B1.3.4 (a), (b), (c), (d) and (e) for the relevant physical conditions of B1.3.3 (a), (e), (f), (h), (j), and (q)
• Clause B2 Durability: Performance B2.3.1(b) and B2.3.2(b)
• Clause E2 External Moisture: Performance E2.3.2, E2.3.3, E2.3.5, E2.3.7(b) and (c)
• Clause F2 Hazardous Building Materials: Performance F2.3.1

JSC Western Red Cedar Weatherboard System, if installed and maintained as per manufacturer’s documentation, will meet the minimum 15 year durability requirement in respect of clauses B1 and B2 of the first schedule of the New Zealand Building Code for external cladding. In a typical installation, it is likely to have a serviceable life exceeding 30 years.

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CodeMark