Where are Clopay doors manufactured?

Clopay doors are manufactured primarily in Mason, Ohio, USA, where Clopay Building Products headquarters and main manufacturing plant are located, with additional plants in Troy, Ohio, and other US locations. Clopay, largest residential garage door manufacturer in North America, owned by Griffon Corporation, manufactures garage doors in US plants, mainly in Mason, Ohio, which produces majority of residential steel, wood, and aluminum doors with Intellicore polyurethane insulation, using American steel and components, with over 1,500 employees and producing over 1 million doors annually. Additional manufacturing facilities include Troy, Ohio, and other locations for regional distribution and commercial doors under CornellCookson brand owned by Griffon. Clopay doors are not made in Canada, though sold in Canada through Home Depot Canada and dealers, with distribution centers in Canada. Manufacturing is US-based, maintaining quality control and warranty support. So Clopay doors manufactured in Mason, Ohio, USA, with additional US plants, making them American-made garage doors, similar to Amarr and Overhead Door which also manufacture in US, while Canadian brands like Garaga and Richards-Wilcox manufacture in Canada. So if you buy Clopay, you get US-manufactured door with American steel and Intellicore insulation, with warranty backed by US manufacturing.