Help prevent condensation from forming in your roof construction with the VELUX BBX vapour barrier
The VELUX BBX 0000 vapour barrier is the perfect accessory when it comes to installing your VELUX roof window and helps prevent condensation from forming in the roof construction. A fully welded rubber gasket with a double pressure seal guarantees speedy installation and a vapour and air-tight solution.
- Complete vapour barrier collar, fully welded in all corners
- Reinforced corners for extra security against perforation
- VELUX installation tool helps fit the collar in a matter of minutes.
|Size (W x H)||78 x 140cm|
All Sterlingbuild orders have FREE standard delivery when your order is over £100 + VAT.