Truegrid Permeable Paving will provide your site cost savings versus traditional paving and storm water detention systems. At 40% void space by volume, a Truegrid system can meet all of your storm water storage needs at a fraction of the cost for parking and either above ground ponds or subsurface chambers. Truegrid meets all H-20 to HS-25 loading requirements for parking lots and low-speed roads. Truegrid is engineered to flex with freeze-thaw cycles and expansive soils.
