EBuilt Ventia Metal w Drainage Mat
VENTIA METAL, Branz Appraised Roof and Wall underlay with DRAINAGE MAT.

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EBuilt Ventia Metal w Drainage Mat

VENTIA METAL, Branz Appraised Roof and Wall underlay with DRAINAGE MAT.

The following information has been provided by EBuilt demonstrating how this product complies with the Building Product Information Requirements.

Product Description

VENTIA METAL Roof and Wall underlay with DRAINAGE MATA specialized, highly breathable, Branz Appraised roof and wall underlay (Ventia Iron 1137 & 1136) with an integrated drainage mat pre-applied.

Branz recommend this type of product is the most effective way to Retrofit wall Insulation in existing homes where the cladding is not being removed.

https://www.buildmagazine.org.nz/articles/show/insulating-external-timber-framed-walls

Also Designed for use under open-pan style metal roofing such as - Eurostyle, TRS Standing Seam, ESPAN, Eurotray, or Euroline where specific drainage and ventilation is required.It can help reduce the "oil canning" issue in long run sheets.

https://www.ebuilt.co.nz/browse/ventia-metal-w-drainage-mat
https://www.ebuilt.co.nz/browse/ventia-metal-w-drainage-mat

Compliance Statement

Product Class

Scope of Use

Wall and Roof underlay where an active drainage cavity is required.

New Zealand Building Code (NZBC)

The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:

Clause B2 Durability: Performance B2.3.1(b)
Branz Appraised
Clause E2 External moisture: Performance E2.3.4, E2.3.5, E2.3.6
Branz Appraised

Evidence

The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:

Branz Appraised

Product Criteria

Design requirements

A specialized, highly breathable, Branz Appraised roof and wall underlay (Ventia Iron) with an integrated drainage mat pre-applied.Designed for use under open-pan style metal roofing such as - Eurostyle, TRS Standing Seam, ESPAN, Eurotray, or Euroline where specific drainage and ventilation is required.It can help reduce the "oil canning" issue in long run sheets. Suitable for all climate zones in New Zealand. Suitable for Extra High wind zones. Can be used directly on Plywood Sarking and RAB wall systems. Not suitable for roof pitches less than 3 degrees. Roof pitch below 3 degrees require a Specific Engineering Design.As a secondary function, the product may be used for retrofitting walls when a cavity is required between the wall cladding and the wall insulation material.

Installation requirements

As per NZBC and manufacturers instruction.

Maintenance requirements

Must be installed correctly to comply.

Manufacturer

Legal Trading Name:

Ebuilt

Business Email:

info@ebuilt.co.nz

Company Website:

www.ebuilt.co.nz

Contact Number/s:

9 9166750

Product Identifier

MANUFACTURED BY MDM NT POLAND.

Warnings

This product has no warnings associated with it.

Date last validated: 12 December 2023

Date last updated: 12 December 2023

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