The middle layer of DELTA®-DRAIN is manufactured with an exclusive co-extrusion process, utilizing 60% recycled High-Density Polyethylene (HDPE)
The two thin outer layers are composed of a specific grade of virgin HDPE
Product Benefits
Vapor retarder protects the foundation from rising moisture
Outstanding compressive strength and impact resistance
Unrivaled sustainability and long-term performance
Acts as a capillary break under the slab
Reduces or even eliminates the need for expensive gravel
Composed of 60% recycled HDPE, the product is environmentally friendly
The outer layers, composed of virgin HDPE, protect the recycled HDPE from polymer degradation caused by oxidation and environmental influences like acidic soils or alkalinity (concrete)
The virgin HDPE stabilizes the product against chemical and environmental stress cracking
Tough and durable, the dimpled sheet can endure the rigors of jobsite installation
Easy to unroll and install, no equipment or additional excavation is required