BDX 2000F - insulation collar, for recessed installation (BFX and drainage gutter in the set)
Roof pitch: 15° – 90°
Window insulation BDX thermal kit
Suitable for roof with insulation on the rafters, and boarded roofs also for roofs with insulation between the rafters with stretched foil under the roof battens
Provides proper thermal insulation between the window and the roof
Protects the window/roof connection from rainwater
Includes an insulating frame and around-window BFX moisture insulation
Thanks to the drainage gutter, the moisture underneath the covering is drained away from the window's contour
Easy and quick installation thanks to new try squares placed on the perimeter of the insulation frame