VELUX vapour barrier for roof windows measuring 114x118. Helps prevent condensation forming in the roof construction. Complete vapour barrier collar, fully welded in all corners. 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.
| Unit Width of Piece (mm) | 1140 mm | Unit Height of Piece (mm) | 1178 mm |
|---|---|---|---|
| Hazardous Material (Y/N) | No | Unit Weight of Piece (Kg) | 1.2500kg |
| Roof Pitch | 15-90 Degrees |
