Where is Therma-Tru made?

Therma-Tru doors are made in the United States, with headquarters and main manufacturing in Ohio and additional plants in other states. Therma-Tru was founded in 1962 in Toledo, Ohio, and is still headquartered in Maumee, Ohio, a suburb of Toledo, which is where its primary engineering, design, and some manufacturing operations are located. The company operates manufacturing facilities in the US, including plants in Ohio and other states like Indiana. For example, Therma-Tru has a large manufacturing facility in Butler, Indiana, that produces fiberglass door components and assembles doors. The fiberglass door skins are molded in US plants using proprietary molds cast from real wood doors, then bonded to engineered wood frames and filled with polyurethane foam insulation. Therma-Tru also sources some components globally but final assembly and finishing is done in the US to meet quality and energy standards. The company is owned by Fortune Brands Innovations, headquartered in Deerfield, Illinois. Therma-Tru doors sold in Canada are typically made in the US and shipped to Canadian dealers, though some finishing may occur in Canada. So Therma-Tru doors are made in America, primarily in Ohio and Indiana, with headquarters in Maumee, Ohio, and are distributed across North America through Home Depot, Lowe's, and independent dealers as the leading US fiberglass door brand.