Cetified B Corporation

We are celebrating two years of being a B Corporation!

Read about our journey so far, and our plan to be net zero by 2040..

Thermecran is a glass-fibre reinforced modified bitumen perforated venting layer with a polyester film undersurface and sanded top surface. It is used as a venting layer for the creation of a partial bond between a non-combustible substrate and torch applied bitumen underlayer

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Systems in use

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