VELUX BBX 0 Vapour Barrier
- Vapour Barrier
- BBX 0000
- Can prevent condensation
- Long guarantee
Vapour Barrier - BBX
Helps prevent condensation from forming in the roof construction.
Complete vapour barrier collar, fully welded in all corners.
A fully welded rubber gasket with double pressure seal guarantees a speedy installation, a vapour and air tight solution.
Reinforced corners for extra security against perforation.
VELUX installation tool helps fit the collar in a matter of minutes.