CertainTeed Corporation is a leading North American manufacturer of building materials including roofing, vinyl and fiber cement siding, trim, fence, railing, decking, foundations, insulation, gypsum, ceilings, and pipe products. Headquartered in Valley Forge, Pennsylvania, CertainTeed has approximately 6,000 employees and 65 facilities throughout the United States and Canada.
True craftsmen can be identified by their attention to detail. At CertainTeed, we also believe in attending to details. That's why we've created a full line of decorative accents and trim pieces, which capture the detail and look of fine woodwork we call Decorative Trim. From our Half-Round shingles, molded from hand-selected cedar, to our crown moldings for windows and doors, each piece has been created to enhance the look of your home.
CertainTeed has excellent siding products: