US Construction Fabrics LLC
8 Ledge Rd, Windham, NH
Support & Sales
(603) 893-5480
Operating Hours
Mon - Fri 7AM - 5PM


J-Drain GRS, GRS50, & 400RB are our most popular drain products under planted areas. They are preassembled drain cores with root resistant ECO fabric attached to the top layer. The ECO fabric prevents fine particles from being washed out and prevents roots from becoming saturated and affecting the efficiency of the drain layer.