Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System
- Abbreviation
- GM-CM30138 RevA
- Version
- Revision A
- Valid from
- 19/01/2022
- Information provider
- Ministry of Business, Innovation and Employment,
- Author
- Global-Mark Pty Ltd
- Information type
- Product Certificate (CodeMark),
- Format
- PDF,
Description
The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System is an external vertically fixed wall cladding system for residential and light commercial type buildings where domestic
construction techniques are used.
The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System consists of vertically fixed shiplap weatherboards, ventilated cavity battens, flashings and accessories.
Scope
1. The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System is certified for buildings (other than those containing risk group SI) :
- a. constructed with timber framing within the scope of NZBC Acceptable Solution E2/AS1, Third Edition including amendment 10 (5/11/2020) Paragraph 1.1, and
- i. with a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1, Third Edition (including amendment 9, 27/06/2019) Table 2, and,
- ii. situated in NZS 3604:2011 Wind Zones up to and including Extra High; or
- b. constructed with timber framing subject to specific engineering design within the scope limitations of NZBC Acceptable Solution E2/AS1, Third Edition (including amendment 9, 27/06/2019) Paragraph 1.1 with regards to building height and floor plan area, and
- i. for up to a maximum design differential ultimate limit state (ULS) wind pressure of 2.5 kPa, and
- c. situated
- i. in all exposure zones (excluding microclimates) as defined in NZS3604:2011, Paragraph 4.2.4 NZS3604:2011, and
- ii. more than 1m from a relevant boundary
2. The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System must be designed, used, installed and maintained in accordance with:
- a. the scope of this Certificate; and
- b. the statements and conditions of the supporting BRANZ appraisal No. 1181 (2021) Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System; and
- c. the Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System Installation Specifications, V1, Nov 2021 including
- i. the construction drawings applicable (see section 9), and
- ii. the finish requirements applicable to the oil/stain or paint system used.
3. The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System must be only installed vertically on vertical, flat surfaces.
4. Only stainless steel fixings can be used with The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboards.
5. Only aluminium window and door joinery meeting the requirements of NZS 4211:2008 (including Amendment1) for the relevant Wind Zone or wind pressure and installed with vertical jambs and horizontal heads and sills shall be used with The Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System.
6. The designer shall provide a signed Declaration for submission with the building consent application that the use of this product in the proposed building work falls within the scope of this certificate and that all design conditions of this certificate have been met.
7. The installer shall supply a signed Quality Assurance Checklist Hermpac Accoya® VertiLine Vertical Shiplap Weatherboard Cavity System (Dec2021 V1) for consideration for issuing a Code Compliance Certificate (CCC).