Overview
Platon & Delta Drainage Boards are a tough, dimpled, 24-mil high-density polyethylene wrap. Installed against the foundation wall, the dimpled profile creates an air gap between the membrane and the wall, giving groundwater a clear path down to the weeping tile instead of pressing directly against the concrete.
Because the air gap does the work rather than a fully bonded coating, the system keeps performing even if the foundation develops new cracks or shifts slightly over time. Platon & Delta is chemically inert, environmentally friendly, and can be used to manage both interior and exterior moisture. It has a proven track record of roughly 15 years of use across North American foundations.
Key features
- 24-mil high-density polyethylene, dimpled profile
- Air-gap system keeps working through future cracking or shifting
- Chemically inert and environmentally friendly
- Manages both interior and exterior moisture
- 15-year track record across North America
Get a Free Estimate
Not sure if Platon & Delta Drainage Boards is right for your basement? Our crew will assess your specific situation and recommend the right materials — no guesswork.
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