Description
The VELUX BFX 1000 Underfelt Collar was designed to specifically reduce the risk of condensation forming between the roof and your roof window.
The quality material ensures a weathertight seal is formed keeping tight to the membrane ensuring a strong and effective seal is created.
Features & Benefits
- Watertight
- For use with twin installations
- Reduces heat loss
- BFX underfelt collar supplied
- Elimites cold bridges
- Weathertight seal
- Quick & easy to install
- 10-year guarantee
Product Specifications
Available in sizes: CK02 - 55 x 78cm, CK04 - 55 x 98cm, CK06 - 55 x 118cm, MK04 - 78 x 98cm, FK06 - 66 x 118cm, MK06 - 78 x 118cm, MK08 - 78 x 140cm, UK04 - 134 x 98cm, UK08 - 134 x 140cm, PK08 - 94 x 140cm, PK10 - 94 x 160cm, SK06 - 114 x 118cm
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