Geo-Mat Plus is a light-duty dimpled core, bonded to a single layer of non-woven filter fabric, with a 30.1 gallons/min./sq. ft flow rate and a .25" thickness.
Geo-Mat Plus is designed for light commercial and residential vertical applications of less than 20 feet as part of a composite drainage system. Roll size 4 x 50, 200 sq. ft./roll.