Sized at 11 3/4” x 11 3/4” x 4”, Hanover^® EcoGrid^® provides the project with 37% open space for drainage aggregate or soil for grass turf. EcoGrid^® has the largest percentage of open space in the industry, allowing the most opportunity for water to permeate into the sub-soil.

EcoGrid^® provides the maximum percolation that a normal drainage field system will accept. Hanover’s EcoGrid^® interlock for stability to support light vehicular traffic. Stocked in Hanover’s Natural color with a Natural finish, custom colors can be accommodated when quantities permit.