Founded in 1886, GAF is the largest roofing manufacturer in North America. The Company is an operating subsidiary of Standard Industries. GAF products include a comprehensive portfolio of roofing systems for residential and commercial properties, which are supported by an extensive national network of factory-certified contractors.
KWP Inc. is a leading sustainable and ecologically conscious manufacturer of quality wood siding and trim board. At KWP, we continue to design and innovate our product line to keep pace with an ever changing environment. Inspired by nature, KWP leads the market with our commitment to continually adding new styles and colors to our product line.