Enka D Drain 15 

Enka® D Drain 15 is a 2-part pre-fabricated geocomposite drain consisting of a formed polystyrene core covered on one side with polypropylene filter fabric. The fabric allows water to pass into the drain core while restricting the movement of soil particles which might clog the core. The core allows the water to flow to designated drainage exits. Enka® D Drain 15 is designed for vertical applications.   Enka® D Drain 15 with 1/2” height can move more drainage water per foot width than a layer of stone which is 1 ft. wide and 180 in. high.

Enka D Drain 15 Recommended Applications

• Foundation walls
• Retaining walls
• Blindside work
• Replaces aggregate
• Small residential
• Large commercial
• Damp basement retrofits

Features and Benefits

• Excellent durability—will not be damaged during normal backfilling
• Expected 50 year lifespan
• Installed over virtually any foundation type: poured concrete, concrete block,
• insulated concrete form, preserved wood foundations
• Can be applied in any weather
• Safe and environmentally friendly
• Protects waterproofing during and after backfill
• Needle-punched bonded geotextile to filter soil out of drain space
• Flow rates commonly between 15—20 gallons per minute per linear foot of product

Enka D Drain 15 Technical Data