Turfstone™ is a thick, rectangle slab with open grids that allow water to permeate through the system. Turfstone can be used for overflow parking, fire lanes, erosion control and parking lots where permeable paving is required. The open voids can be filled with drainage aggregate for maximum infiltration or soil to allow greenery to grow.

NOTE: Soil and turf will reduce the permeability of the system but will enhance the overall look and appearance.