Improves the performance of other roofing materials.

Used to overcome 2 problems associated with using traditional bitumen based roofing felt: - Perishing and cracking at the point where it is dressed into the gutter - Water collecting between rafters and the rear of the fascia board.

To be used with all roof pitches between 15 and 70.

Features

-Ideal for remedial work . Fit on the top of the fascia board below roofing felt, allowing 150mm overlap where pieces join