Chelsea Building Products supplies PVC & Composite building products to the construction industry

At Chelsea Building Products we value customer partnerships. We supply PVC profiles and PVC Composite building products to the construction industry. Over the years, we've evolved the business to expand beyond window and door profiles.
We now offer Everlast® composite siding, cellular PVC mouldings and window components, railing systems, and C CORE® advanced composite material system.
Our customers sell their products to various market segments, and they are found in millions of homes throughout North America. Chelsea Building Products’ customers are comprised of manufacturers, OEM’s, dealers, and distributors.
Chelsea’s headquarters is in Oakmont, Pennsylvania, and has extrusion operations strategically located close to our customers. Chelsea Building Products’ value proposition is to be a complete partner to our customers. We combine all the talents and capabilities of our organization to provide the best solution to meet our customers’ needs.
Chelsea Building Products has a tremendous amount of research, tooling, and manufacturing capabilities, and we use that expertise to create value for our customers.
One of the key differences at Chelsea, is our extensive and experienced in-house extrusion tooling department. This gives us the advantage to design and bring new products to market quickly.
We are proud to be the first to introduce a double tilt, double hung, all-vinyl replacement window line and have innovated building products for our customers throughout our history.
Since 1975, we have created an extensive portfolio of window and door systems and continue to expand our building product expertise to include: Cellular PVC mouldings trim and accessories, railing systems and shutters, C CORE® composite reinforcement for window and door systems, and Everlast® advanced composite siding.
What is exciting about Chelsea Building Products …. Is that the company is continually growing and evolving. We're always introducing new products to the market, and we have long term, great relationships with our customers! At Chelsea we want your growth opportunities to be limitless…. because we are constantly Building Solutions for you!