Breather Membrane 1.5m x 50m Roll In addition to improving energy efficiency, breather membrane solutions offer long-lasting protection against several threats to building integrity, including condensation and infiltration by water and air. Price per unit...

Damp Proof Course (DPC) 30M Roll 4" Polythene Damp Proof Course (DPC) is designed to prevent the passage of moisture in brick and block work from external sources.  For domestic construction use.  Embossed to assist mortar adhesion. Price per unit.  ..

Damp Proof Membrane (DPM) 4m x 25m x 250mm BBA Cert Ploythene DPM Blue. Low density polythene damp-proof membrane for use in concrete floor with BBA accreditation.  Suitable for use in concrete floors not subject to hydrostatic pressure.  Waterproof / rot proof. Price per unit...