JRT Damp Proof Membrane DPM 25x4M 1200 Gauge Membrane
250 MU Damp proof membrane is a low density, blown film of extruded polythene, intended for the use with concrete flooring. This product can be used as an over-site membrane, being used between a blinded hard core bed and the base concrete, or as a sandwich membrane between the base and concrete screed or just in base concrete.
Black Agrement Certificate
Ideal for installation as a sandwich membrane in base concrete or between the base concrete and screed
Accredited by the British Board of Agrément (BBA: 94/3009)
Manufactured using over 90% recycled materials