Therma-Tru Doors
Therma-Tru Doors is the nation’s leading manufacturer and most preferred brand of fiberglass and steel exterior door systems. Founded in 1962, Therma-Tru pioneered the fiberglass entry door industry, and today offers a complete portfolio of entry and patio door system solutions, including decorative glass doorlites, sidelites and transoms, and door components. Therma-Tru, headquartered in Maumee, Ohio, is part of leading consumer brands company Fortune Brands Inc.