Cromar Vent 3 AIR Roofing Membrane - 1m x 50m

Cromar Vent 3 AIR is a vapour-permeable (breathable) underlay used beneath tiled and slated pitched roofs. Supplied in a 1m wide, 50m long roll, the membrane sheds water from the underside of the tiles while allowing water vapour to escape from the roof structure.

Used for new pitched roof construction and re-roofing where a breathable membrane underlay is required.

Specifications

Type: Breathable roofing membrane
Range: Vent 3 AIR
Width: 1m
Length: 50m
Brand: Cromar

Key Features

• 1m x 50m roll
• Vapour-permeable membrane
• Sheds water from beneath tiles
• Allows roof structure to breathe
• Cromar Vent 3 AIR range