WPA Drainage Cell (2mtr X 20mtr)

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.

• Recycled and recyclable HDPE core
• Prevents water pressure from bearing against the structure
• Resistant to all chemicals normally found in the ground
• Withstands stresses and movement acting as a slip membrane as the backfill settles
• Extremely strong material, minimising the risk of damage when backfilling even when no protection board is used
• Very high compressive strength
• ECO manufactured with no production waste
• Suspended soil particles (fines) are filtered out by the geotextile layer
• Quick and easy to install with a range of ancillary fixing and installation products