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Large Damp-Proof Polythene Membrane
A range of paper and polythene damp protection underlays for flooring.
Size: 4m x 25m (25m2) 1000G
Description
Highly resistant to puncturing and suitable for use with underfloor heating systems, this protects against damp from concrete subfloors.
It can be used either as an oversite membrane between a blinded hardcore bed and base concrete, or as a sandwich membrane in base concrete or between it and the screed.