Vapour Permeable roof & wall insulation for use in commercial and residential roofs, facades and wall systems in ABCB Climate Zones 2-8
VapourTech® RWC Roof Wall Commerical is an Air Barrier, Water Barrier and Class 4 Vapour Permeable pliable building membrane.
Very high levels of water vapour are allowed to absorb and diffuse through the core and non-woven structure, ensuring that condensation risk is controlled, while outside liquid water cannot penetrate inwards.
With remarkably high permeance, Classified as Class 4, Vapour Permeable, VapourTech® RWC Roof Wall Commercial meets the vapour permeance requirements of the NCC 2022 in ABCB Climate Zones 4 to 8 and is suitable for use in ABCB Climate Zones 2–8.
Features and Benefits
- Class 4 Vapour Permeable
- Weather Barrier, advanced water, air and
vapour control membrane - Four-layer construction for high strength, tear, puncture
and UV resistance - Low Flammability, suitable for all BALs in bushfire-prone areas in Australia
- Low Flammability and less than 1 mm thick, suitable for DtS Non-combustible constructions, ref C2D10(6)(f)
- Helps reduce energy consumption and increase occupant health and comfort
- High UV resistance - up to 90 days
Applications
Bushfire Attack Levels
Complies with AS 3959-2018 Construction of buildings in bushfire-prone areas for use in all BALs.
Product Details
Product Details
| VapourTech® RWC Roof Wall Commercial | |
| Nominal Thickness: 0.83 mm | |
| Code | Dimensions |
| VTRWC-45 | 1500 mm x 30 m (45 m²) |
Applications
Total System R-Values
Specification Notes
Downloads
