Membranes > WPA Drainage Cell

WPA Drainage Cell is a two-core drainage sheet consisting of a non-woven geotextile filter layer thermally welded to a water impermeable, recycled HDPE (High Density Polyethylene) drainage membrane. WPA Drainage Cell provides outstanding drainage and protection to the outside face of basement walls, preventing the build-up of water pressure and protecting the structure from aggressive water, chemicals and toxins.

 

Recommended for:

  • As the drainage layer of an externally applied waterproofing system when used in conjunction with sheet applied or liquid applied external tanking membrane to BS8102:2009

  • Protection of the structure from aggressive chemicals in the ground water

  • To prevent the build-up of ground water to retaining walls

WPA Drainage Cell

SHEET MEMBRANE

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