Velux Vapour Barrier
From £12.64
Velux Vapour Barrier
The VELUX Vapour Barrier (BBX) stops warm, moist air from your home from entering your roof construction. It’s quick and easy to install in your window frame, and creates an airtight seal to protect your roof from condensation and potential damage.
The edge of the BBX vapour barrier is specifically designed to fit tightly into the window frame rebate providing an air tight seal which will assist in meeting air pressure testing of the building.
Technical details
Material: polyethylene
Material thickness: 0.15 mm
SD value (water vapour diffusion resistance): 40 m
Tape: 60 mm
From £12.64
ex VAT
£15.17 inc VAT per Each
£15.17 inc VAT per Each
Delivery Information (more)
- Free delivery on orders over £200 or £20 charge applies
- Deliveries will usually be made within 2 working days
- We will require a signature on delivery
- We could deliver your order on large vehicles which need good access. Please advise us in the comments in your order
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