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Gapseal Sash Window Seal 10m
Gapseal is a gap filler for sash windows, eliminates cold draughts
35 in stock
Gapseal Sash Window Insulation by Draughtex
Gapseal sash window insulation is a proven gap filler, designed to eliminate the cold draughts and improve the comfort and energy efficiency of your home.
The total gap length around a sash window can reach up to 4m in length and has an average gap width of about 2mm. This is the equivalent of a hole the size of a down pipe being drilled through your wall.
Stopping cold air from being drawn into a room and preventing heat loss will reduce your energy bill markedly and make your rooms more comfortable. Easy to install with the free applicator
Box Includes: 10m Roll of Gapseal, Fitting Instructions, Free Application Tool