• Weather tight rigid air barrier for drained and vented cavity systems outside the building frame
• Temporary weather protection to the building envelope prior to cladding installation
• Provides structural bracing when installed as per bracing specifications
• Sheets can be exposed to weather for up to 6 months prior to cladding installation for increased flexibility during construction

Ecoply Barrier meets the NZ Building Code requirements for rigid underlays as outlined in Section 9.1.4, the performance requirements of Table 23 of E2/AS1 and has been tested for wind speed exceeding Extra High wind zone as defined in NZS 3604. Testing has been completed to provide solutions for buildings outside scope of NZS 3604, contact CHH Woodproducts direct for further information.

• BRANZ appraised for use as a rigid sheathing and temporary weather-protecting sheathing on timber framed buildings
• Independently certified as compliant with AS/ NZS 2269 — Plywood Structural
• H3.2 CCA treated in accordance with AS/ NZS 1604.3