DrainGuard 700 is a heavy duty dimple board drainage composite. The dimpled high density polypropylene core is attached to a woven polypropylene filter fabric. The void formed allows water to flow to the groundwater collection system. DrainGuard 700 also protects foundation waterproofing membranes from damage.
Foundation Drainage, Geocomposite Drainage Board
Core dimple thickness: 0.40″
Roll size: 4′ x 50′