Vapour permeable wall insulation
Features and Benefits
- Class 4 Vapour Permeable
- Advanced water, air and vapour control membrane
- Triple layer construction for durability
- Low Flammability, suitable for all BALs in bushfire-prone areas
- High strength and puncture resistant
- For NCC Climate Zone 1 and north of The Tropic of Capricorn in Climate Zone 2, substitue VapourTech® Wall with a Class 1 or Class 2 Vapour Barrier such as SilverSark® HVB or SilverSark® xR
Bushfire Attack Levels
Complies with AS 3959-2018 Construction of buildings in bushfire-prone areas for use in all BALs.
Seek independent advice regarding the selection of sarking prior to installation in the BAL design.