The velux vapour barrier delivers professional-grade protection against condensation formation in roof construction for residential and renovation applications. Engineered with a fully welded rubber gasket, this complete vapour barrier collar ensures rapid installation and long-term performance integrity. The double pressure seal design creates a vapour and airtight solution that prevents moisture buildup within the roof structure. Fully welded corners eliminate vulnerable seams, while reinforced corner construction provides additional security against perforation during installation and throughout operational life. The precision-engineered gasket fits securely into the roof window groove, maintaining seal integrity across varying environmental conditions. The velux installation tool enables collar fitting in minutes, streamlining professional and diy installations alike. Features & benefits: prevents condensation formation in roof construction, protecting structural integrity. Fully welded rubber gasket with double pressure seal for guaranteed vapour and airtight performance. Reinforced corners deliver enhanced protection against perforation and installation damage. Precision gasket design ensures secure fit into roof window groove. Ideal for new installations, renovations and roof improvement projects requiring reliable moisture protection. Compatible with roof window model: pk10. Size: 942 x 1600mm. Model: bbx pk10 0000.
The velux vapour barrier delivers professional-grade protection against condensation formation in roof construction for residential and renovation applications. Engineered with a fully welded rubber gasket,
