Windsor Door manufactures a complete line of residential garage doors and commercial upward acting doors. Our products range from CFC-Free insulated garage and sectional steel commercial doors to a complete line of hardware. For more than 50 years, Windsor has designed and manufactured residential garage doors and commercial overhead doors for demanding homeowners, builders and architects. Our network of more than 1,500 authorized Windsor garage door dealers make certain that your next overhead door project is completed on time and on budget.