ABP AdvancedDrain ® Drainage Mat (0.25 in.)

Eliminate pressure behind foundation walls and more Filtration & drainage in one package.Lightweight, easy to install.Install vertically or horizontally. Product Overview ABP AdvancedDrain® is a drainage composite mat consisting of parallel geometric drainage channels backed with a nonwoven filter fabric designed to eliminate hydrostatic pressure from  behind below grade foundation walls, retaining walls, planters, plaza decks and balconies. The product is produced from an extruded polymer matrix of tangled, randomly oriented monofilaments. The polymer matrix is then shaped into a series of parallel, porous channels designed to allow flow in all directions. It is then attached (heat bonded) to a polyester nonwoven filter fabric designed to prevent soil or sediment from entering the matrix of the system, while providing ample flow of water.  Applications: Residential foundation walls Retaining walls Planters Plaza decks Balconies Features & Benefits: Filtration and dra