Established in 1859, Clopay Building Products provides residential, commercial and industrial doors to its customers. The company offers a range of garage doors in Reserve, Coachman and Gallery collections. Clopay Building Products provides garage doors in wood, steel and aluminum. The company offers sliding, overhead, and insulated and noninsulated sectional doors. It also provides energy-efficient Green Doors. The company offers various garage door openers to its customers. Clopay Building Products is a subsidiary of Griffon Corporation, which installs and services garage doors, door openers, fireplaces and cabinets for the retail and construction markets. It provides online brochures, quizzes, and safety and insulation tips. The company additionally offers instruction manuals and registration forms.