Tough, breathable wall wrap made for Aussie conditions.
Looking for a wall wrap that ticks all the boxes for moisture control, durability, and code compliance? VapourFlex® vapour permeable membrane (VPM) delivers.
Why builders trust VapourFlex® VPM:
We supply and install a wide range of insulation types including:
- Vapour out, sealed
Class 4 vapour permeable with a built-in water barrier to reduce condensation risk. - Strong and flexible
Lightweight, durable, and tear-resistant: easy to handle on-site. - Built to last
UV resistant for up to 90 days and low flammability (≤5) for bushfire compliance across all BAL zones. - Versatile
Ideal for all cladding types: brick veneer, weatherboard, timber, and fibre cement. Use on residential and commercial sites. - Compliant where it counts
Meets NCC 2022 condensation management, sarking-type exemptions, and bushfire regulations. - Custom branding available
Use your builds as billboards for your brand.
Where to use it:
- External wall and gable applications
- Behind all cladding types
- In climate zones 2–8
- When you need to start internals before cladding goes up
Handy roll sizes:
- 2740mm x 30m (82.2m²)
- 1500mm x 30m (45m²)
- 1370mm x 30m (41.1m²)
Stocked at Dahlsens
Ask your Account Manager or visit your local store.