Velux Bdx Mk04 2000 Single Window Insulation & Felt Collars 780 X 980Mm (6635C)

By Velux
High Street £33.99
Our Price £19.99
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Grey. 780 x 980mm collars to insulate roof window frame reducing heat loss and eliminating cold bridges. Supplied with underfelt collar to ensure a weathertight seal between window and roof. Click fittings for fast and accurate assembly. Makes insulating and installing roof windows a simple process.
  • Weatherproof
  • Model No: BDX MK04 2000
  • Fast & Accurate Assembly