Twistfix

Breather Membranes

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Grafter Breathable Membrane 100gsm

Grafter lightweight breathable membrane is a hybrid roof underlay producing high vapour permeability and water resistance. Suitable for Warm and Cold roofs the BBA Approved Supplied in a 20m and 50m rolls

Easy-trim Pro Vapour Membrane 122gsm

Easy-trim Pro-Felt vapour membrane is a cost effective breather membrane that delivers strength and performance. This medium weight, BBA Approved breather membrane is supplied in 1.5 x 50m rolls

Breather Membrane 270gsm

Ultimo HS breather membrane offers the unique ability to absorb large amounts of water vapour, at times of high humidity, and to release it in a measured effective way as humidity falls
1m x 30m