Clopay is Danbury Overhead Door's #1 competitor. Clopay is a Private company that was founded in 1964 in Mason, Ohio. Clopay is in the Building Material & Home Improvement industry. Compared to Danbury Overhead Door, Clopay has 2,910 more employees.
Overhead Door is seen as one of Danbury Overhead Door's biggest rivals. Overhead Door was founded in Lewisville, Texas} in 1921. Overhead Door is in the Construction Supplies & Fittings field. Compared to Danbury Overhead Door, Overhead Door generates $1.5B more revenue.