Proofex Sheetdrain 81
High-density polyethylene (HDPE) dimpled drainage membrane
Previously known as Emer-Proof Drain V
Proofex Sheetdrain 81 is used for the protection and drainage of waterproofing membranes used on foundations which are subsequently backfilled. The product is also suitable for “dry” roof gardens where it replaces the traditional aggregate draining layer reducing installation time and reducing both the weight and thickness of the roof garden. It is an excellent general protective membrane for construction sites where drainage quality and mechanical resistance is important.