Velux Standard Tile Flashing Including Bdx Insulation Collar to Suit UK04 Roof Window 1340 x 978mm
378260
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Overview
Everything you need in one box for a weathertight installation with added insulation.
Includes BDX collar which insulates around the roof window frame, reducing heat loss and eliminating cold bridges
Reduce heat loss and eliminate cold bridges with the VELUX insulation frame. The combination of rigid and flexible foam creates a tight seal between the roof window and the roof construction and makes it easy to install.