Description
Insulation collar (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
- Sealant material: three-layer polypropylene fleece
- Insulation frame material: foamed polyethylene with a new soft outer layer for a better fit to the structure
