Without a proper drainage system, water can damage virtually any construction project. An improper waterproofing system can allow hydrostatic pressure to build, making any crack in the foundation an access for water damage.
DELTA®-DRAIN
The Problems
The Solution
DELTA®-DRAIN is a highly effective drainboard that controls the flow of below-grade water. Its high water-flow capacity ensures effective drainage. This product is suitable for almost any application in residential and light commercial construction.
Product Details
Product Benefits
- 2-layer dimpled membrane
- Composed of recycled polypropylene
- Typar fabric-heat bonded to dimples
- Outstanding compressive strength and impact resistance
- Polypropylne drainage core allows incoming water to freely drain to the footing perimeter
- Dimple pattern provides high compressive strength and acts as a highly effective protection layer for the waterproofing material during backfill
- The heat-bonded polypropylene geotextile is securely bonded to dimple crowns by a thermal process for lasting durability and performance, and provides superb filtering performance
- The geotextile is rot-proof, highly water permeable and prevents clogging of the flow passages in the drainage core. The result: continuous drainage of incoming water to the footing perimeter
- Stabilized against chemical and environmental stress cracking
- Tough and durable, the dimpled sheet can endure the rigors of jobsite installation
- Available in 6' and 8' wide rolls, DELTA®-DRAIN is the largest size drainboard available on the market today, making installation quick and easy
Additional Resources
Architectural Details
Guide Specifications
Installation Guides
Safety Data Sheets
Technical Data
Related Accessories
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DELTA®-FAST'ner Multi-Stud Fastener
A multi-stud membrane fastener, DELTA®-FAST'ner provides superior holding power and prevents tear-out in your high-performance membranes. -
DELTA®-GRIP FASTENER for Waterproofing Membranes
DELTA®-GRIP FASTENER has a self-adhesive backing and effectively secures DELTA®-MS, DELTA®-DRAIN, and all DELTA® drainage composites. -
DELTA®-MOLD STRIP for Membrane Installation
Use DELTA®-MOLD STRIP to finish installation of DELTA®-MS and DELTA®-DRAIN. Use around windows, doors, or grade changes in the foundation. -
DELTA®-SCREW FASTENER for Drainage Membranes
DELTA®-SCREW FASTENERS work to fix drain boards to perimeter insulating boards without penetrating your waterproof membrane. Ideally used with DELTA®-DRAIN. -
DELTA®-SEALANT Elastic Sealing Compound
Use DELTA®-SEALANT when installing DELTA®-MS and DELTA®-DRAIN to seal any gaps in the membrane created at corners where a tight fit isn’t possible.
