A full line of products for Commercial, Heavy Commercial, Institutional, Residential, Architectural and Historic Applications. Universal Window and Door is a leading manufacturer of custom commercial windows for new and historic applications. Based in Marlborough, MA, Universal manufactures all of its products and materials in-house, ensuring quality and dramatically reducing lead time. Our award-winning windows can be found across the country in prominent historic preservation and National Park Service projects, including the former Sony Music Entertainment Building in Nashville, TN; Restoration Hardware in Boston, MA; 333 Summer St. in Boston (The LogMeIn Building); Loft Five50 in Lawrence; and Ames Shovel Works in Easton, MA. What separates us from our competition is we control 100% of the manufacturing process in-house. This enables us to ensure quality and reduce lead time, helping our customers meet their most aggressive installations deadlines. With a staff that has more than 530 years of combined experience there’s no project that’s too challenging for us to handle.