P.O. Box 860, 750 East Swedesford Road
Valley Forge
PA 19482
USA
Phone: 610-341-7000
CERTAINTEED CORPORATION IS A LEADING MANUFACTURER OF QUALITY BUILDING MATERIALS, FOR NEW CONSTRUCTION AND HOME REMODELING NEEDS. PRODUCTS INCLUDE: INSULATION, VINYL WINDOWS, VINYL & FIBER CEMENT SIDING, ROOFING, PVC PIPE, FENCING, DECKING, RAILING, ATTIC VENTILATION AND FOUNDATION SYSTEMS.