The VELUX BBX 0000 Vapour Barrier is used to help prevent condensation from forming in the roof construction. The fully welded rubber gasket with double pressure seal guarantees speedy installation and a vapour and air tight solution. The reinforced corners ensure extra security against perforation. And if this wasn’t enough, the VELUX installation tool helps fit the collar in just a matter of minutes.

So protect your home today with the VELUX Vapour Barrier and create an air-tight seal to prevent any warm, moist air coming in to your roof.