General Info

Founded in 1990, Dow-Tech Plastics is one of the facilities operated by Atrium Companies, which is a manufacturer and distributor of residential vinyl and aluminum windows and patio doors. The company manufactures rigid and flexible vinyl extrusions. The parent company serves builders, retailers, home centers, lumberyards, contractors, designers and architects. It provides services to the new construction and repair and remodeling markets under the Atrium brand. Atrium Companies offers products through its various divisions, including HR Windows, Danvid Window Company, Superior Engineered Products Corporation, RG Darby Company and Thermal Industries. It provides extrusion, fabrication and distribution services. The parent company s products include windows and doors, railings, decks and patio enclosures. Atrium Companies also offers multihousing construction and renovation services.