Cromar Vent 3 High Performance Breather Roofing Felt - 50m x 1.5m #slatekit Manufactured from injection moulded UV-stable

Manufactured from injection moulded UV-stable polypropylene with a Black finish

5° to 49°

5° pitch and above with a rafter length up to and including 10m will require a 75mm headlap

Full fitting instructions included

Impregnate the mat you have unrolled before continuing to repeat the process along the length of the strip of mat

Cromar Vent 3 High Performance Breather Roofing Felt - 50m x 1.5m #slatekit Manufactured from injection moulded UV-stableThis strong and durable breather membrane felt by Cromar can be used on your cold or warm roof to ensure vapour escapes with ease. Cromar Vent 3 Breathable Membrane offers 75m of area coverage and, unlike traditional roof underlay, does not need ventilation. Features & Benefits: Cromar Vent 3 High Performance Breather Roofing Felt 50m x 1. 5m Clean and easy to use Cold and warm roof application Three layer spun bonded membrane No gusting wind noise