INSUL-DRAIN® Drainage Board is designed specifically for foundations to improve thermal foundation performance through a higher R-value. Fabric covered channels drain water from vertical foundation walls. INSUL-DRAIN® Drainage Board helps provide protection for the waterproofing membrane
| Owens Corning | |
|---|---|
| Product Category | Foams and Foam Materials |
| Product Name | Drainage Board |
| Type | Rigid; Foam |
