Overhead Door Corporation
Overhead Door Corporation pioneered the upward-acting door industry, inventing the first upward-acting door in 1921 and the first electric door opener in 1926.
Clopay is the nation’s largest manufacturer of residential garage doors and a leading supplier of industrial and commercial sectional doors.
Liftmaster Garage Door Openers
LiftMaster is made by Chamberlain, the world’s largest manufacturer of residential garage door openers and commercial operators, leading the industry in product innovation and quality.
Blue Giant is a global leader in the development, manufacture, and distribution of loading dock systems and material handling equipment, including dock levelers, ground-level lifts, vehicle restraints, touch controls, dock and door guards, door seals and shelters, and HVLS fans.
Therma-Tru's roots go back to 1962, when a retired Owens Corning executive purchased a bankrupt building supply company in Toledo, Ohio. In 1982, the company launched its Fiber-Classic style, the first fiberglass door on the market. Therma-Tru is the nation's leader in manufacturing fiberglass and steel exterior door systems.
Masonite is known worldwide for innovation, quality products, exceptional customer service and a commitment to excellence. Headquartered in Tampa, Florida, Masonite offers a comprehensive list of fiberglass and steel entry doors.
Founded in 1944, Polaris Windows and Doors has been manufacturing high quality storm windows and storm doors for over 70 years.
Founded in 1955, family-owned Larson Manufacturing has grown into the largest manufacturer of storm doors in the United States.
ProVia is nestled within the rolling hills of Sugarcreek, Ohio, the heart of the nation's largest Amish population. ProVia has built a reputation in the building products industry for quality, old-world craftsmanship and personal care for customers.