Velux Underfelt Collar BFX1000 UK08 134 x 140cm Category_Default Category/Fixings/Screws/SPAX/Spax Decking Screws The rust-inhibiting molecules in Waxoyl

The rust-inhibiting molecules in Waxoyl are designed to penetrate through layers of oil

Quality Material: Crafted from high-grade composite material

the new Super Ridge End Cap helps protect one of the most crucial areas of installation and provides an unrivalled finish to the roof

the trim is designed to withstand various environmental conditions

Velux Underfelt Collar BFX1000 UK08 134 x 140cm Category_Default Category/Fixings/Screws/SPAX/Spax Decking Screws The rust-inhibiting molecules in Waxoylhe BFX Underfelt Collar ensures a fast connection between the VELUX Roof Window and the roofing felt membrane. It helps to protect against drafts and wind driven rain and snow around the window installation. It comes as one piece making fitting easy, especially around the window corners. The transverse drainage gutter included also prevents any water ingress around the roof opening caused by missing or broken slates or tiles above the window. Product