VELUX BBX 0000 Vapour Barrier
Free delivery is available on all VELUX products
The VELUX BBX is a complete Vapour Barrier collar which is fully welded in all collars which will help prevent condensation from forming in the roof construction. Comes with a specific VELUX ®? installation tool to help fit the collar within a matter of minutes.
- Helps prevent condensation from forming in the roof construction
- It has a fully welded gasket with a double pressure seal to guarantee a speedy installation and a vapour and air tight solution
- Reinforced corners for extra security against perforation