Protecto-drain G8

Protection and drainage layer with geotextile fabric bonded to one side.

Features and benefits:

• High density polyethylene (HPDE) with polypropylene geotextile material.
• Waterproof membrane manufactured with an egg-box shaped profile to prevent abrasion and puncturing of tanking membranes and allow water to drain vertically down the side of the structure.
• Geotextile fabric allows water to pass through to the HDPE membrane but keeps soil and particles in place, avoiding hydrostatic pressure on the structure and waterproofing system.
• Resistant to chemicals, roots, mould and bacteria, but requires protection from UV.
• Harmless to drinking water.
• Can flex and be shaped around awkward areas and details without compromising the seal.
• Folded around the catchment system laid beneath which will pump or drain the water away.