RamDrain 1241 is a 1/2″ perforated composite polymeric drainage with fabric on both sides.
RamDrain 1241 is designed to be used in vegetated green roof and planter configuration, the fabric cover allows excess water to flow from the growing medium into the water storage cups while preventing the growing medium sediment from entering. The design is able to retain 0.06 gal/ft2.
200 sq. ft.
48″ X 50′
8 rolls per pallet
40 lbs per roll