Polythene DPM 1200 Gauge 15M X 3.6M — General Hardware Supplies Homevalue Skip to content
Need a quote? Call 069 31778
Need a quote? Call 069 31778

DPC ROLL DAMP-PROOF COURSE BLACK

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  • Strong durable rot-proof puncture and tear resistant.
  • Manufactured from high density and high tensile polyethylene to provide long lasting damp proof protection and resistance to damage during construction.
  • A damp-proof course (often abbreviated to DPC) is a horizontal barrier in a wall designed to resist moisture rising through the structure by capillary action - a phenomenon known as rising damp.
  • A damp-proof membrane (DPM) performs a similar function for a solid floor.
  • In a cavity wall  there is usually a DPC in both the outer and inner wall.
  • In the outer wall it is normally 150-200mm above ground level (the height of 2-3 brick courses).
  • This allows rain to form puddles and splash up off the ground without saturating the wall above DPC level.

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