CertainTeed
Get verified emails for CertainTeed employeesAbout CertainTeed
CertainTeed, founded in 1904 and headquartered in Malvern, Pennsylvania, is a subsidiary of Saint-Gobain and serves the building materials market in North America. Started as General Roofing Manufacturing Company, it has grown into a provider of exterior and interior building products for residential and commercial construction. Small beginnings. A long path followed.
Its product portfolio includes roofing, siding, fence, decking, railing, trim, insulation, gypsum, and ceilings. CertainTeed says it focuses on the responsible development of sustainable building products, and its operations include more than 60 manufacturing facilities across the United States and Canada. The footprint is broad. The work spans many product lines and places.
CertainTeed and its affiliates employ more than 6,300 people. The company reported approximately $3.4 billion in total sales in 2016 and has received recognition from the U.S. Environmental Protection Agency for environmental contributions, including the 2013 ENERGY STAR Sustained Excellence Award. Those figures matter. Recognition has also followed.
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Insights
Updated 3 Sep 2026The sources point to a market for HDPE fittings and connectors used in municipal water networks, high-pressure liquid transport, dredging, and transcontinental infrastructure projects. Reliability, certification, and avoiding failures sit at the center of buying decisions. This is a competitive setting shaped by technical qualification and procurement scrutiny more than by price alone.
A clear strategic pattern runs through the material. Suppliers are trying to present themselves as dependable, quality-assured partners for large-scale infrastructure work, with ISO approval, project readiness, and components built to perform in demanding, often hidden applications carrying real weight. For a building-materials company such as CertainTeed, the main takeaway is to match product credibility and specification strength to the risk concerns of infrastructure buyers.
No funding, hiring, earnings, or sentiment signals for CertainTeed appear in the supplied sources. There is no basis here to infer near-term investor or consumer momentum from them.
Frequently asked questions
CertainTeed is headquartered in Malvern, Pennsylvania, United States.
CertainTeed has 5001-10000 employees according to its company profile.
CertainTeed operates in the Building Materials sector. Public valuation figures are not always disclosed for private companies.