Wet areas won’t be a complex challenge for you anymore. Durock® Brand Cement Board provides architects, builders, and tile contractors a strong, water-durable tile backer board for floors, walls, countertops, tub, shower areas, and exterior finish systems in new construction and remodeling. Via the ASTM G21 test, Durock® Brand Cement Board provides superior mold resistance with zero mold growth. Durock® Brand Cement Board scores a 10 out of 10 on ASTM D3273 for resistance to mold and mildew propagation under ideal fungal growth conditions. Durock® Brand Cement Board cuts easily and installs quickly with Durock® Brand tile Backer Screws, self-drilling fasteners, or nails. The Durock® cement board provides enhanced, proprietary edge performance that prevents spinout and crumbling and comes with a 30-year limited warranty.