The VELUX Under felt Collar is used to ensure a weather tight deal between your roof window and the roof. The collar comes with transverse drainage gutter to ensure a weather tight seal.
The VELUX BFX 1000 Underfelt Collar is used to ensure a weather tight seal between the Roof Window and the roof. It is made from a special diffusion open polypropylene to minimise the risk of condensation and it comes with a transverse drainage gutter to lead water away from the head of the window if a tile or slate is broken above the window. The BFX 1000 will give that added reassurance for a low cost. The BDX 2000 package comes with the BFX 1000 and you get an insulation collar as well.
- Size:
- PK08 - 94cm (W) x 140cm (H)
- Volume Weight:
- 2.38875
- VELUX Sizes:
- PK08 - 94cm (W) x 140cm (H)
- Window Manufactured Date:
- After February 2014
