VELUX Vapour Barrier Collar
Velux Vapour Barrier Collar helps prevent condensation forming in the roof construction. Complete vapour barrier collar, fully welded in all corners. VELUX installation tool helps fit the collar in minutes.
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Velux Vapour Barrier Collar helps prevent condensation forming in the roof construction. Complete vapour barrier collar, A fully welded rubber gasket with a double pressure seal guarantees speedy installation and a vapour and air tight solution. Reinforced corners for extra security against perforation.VELUX installation tool helps fit the collar in minutes.
