Velux Insulation Collar BDX 2000 CK02 55 x 78cm tiling-substrate easy-to-clean surface

easy-to-clean surface

Practical & accessible toilet roll storage

the light consumes minimal power

VELUX solar powered roof windows are ideal for out-of-reach situations and for adding that extra level of comfort

It's advisable to follow the manufacturer's guidelines for the best results

Velux Insulation Collar BDX 2000 CK02 55 x 78cm tiling-substrate easy-to-clean surfaceFor the ultimate in insulation, we recommend the VELUX BDX insulation collar. It reduces heat loss by eliminating thermal bridges between the window and your roof structure and it also comes with VELUX BFX underfelt collar. The VELUX BDX insulation collar sits between the roof structure and the window frame and insulates the gap between the two, which reduces heat loss. The insulation collar also includes the BFX underfelt collar in the package. The