Proctor 1m x 50m Roofshield Breathable Felt IV3CRS/50 (25)

Roofshield is a low vapour resistant, air permeable and highly watertight breather membrane designed to be fixed beneath tiles and slates as a pitched roof underlay creating a secondary barrier to rain, wind and snow. Roofshield eliminates the need for a vapour control layer or ventilation hardware fitted to the roof.