Caldwell has been creating window balances since 1888 and MAGNUM® commercial hardware since 1990.

For more than 130 years, Caldwell has produced quality fenestration hardware for window and door manufacturers around the world. Our products are everywhere from homes to schools, office buildings to hotels, even the United Nations Secretariat Building and the Empire State Building in NYC.

Our 6 facilities enable us to develop and distribute our innovative, world-class products to you, wherever you are. With manufacturing facilities across North America, research and development teams, and a customer-focused culture, we are strategically positioned to provide top quality products and outstanding service to over 1000 customers.