450-622-7083Overhead doors
Overhead sectional doors
We offer a full range of products, perfectly suited to the needs of your varied projects: commercial, industrial, and agricultural.
Rolling doors
We also offer fire-rated doors and counter shutters, perfect for various applications.
Special Doors
Sliding, screen, swing, high-speed, parking, oversized, multi-blade, strip, and fire station doors.
Did you know that it pays to have a commercial overhead door preventive maintenance program?
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You don’t know which type of door to choose for your project?
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Commercial Garage Doors at Portes Citadelle
While commercial or industrial projects often come with very specific requirements from contractors or architects, it's crucial to evaluate the frequency of use and the intended application before installing one or more garage doors. Based on our experience, we recommend purchasing a steel door with a thickness of 1¾ inches, highly insulated (R 16), and well-sealed against the cold. These doors need to be strong and equipped with heavy-duty hardware and fittings.
If your commercial project involves an application that requires a more aesthetic appearance—such as a restaurant or bar—we can certainly help you find a solution that is elegant, functional, and fits the architectural style of the Estrie region, including Sherbrooke, Granby, St Hyacinthe, Coaticook, Bromont, Magog, Cowansville, and Lac Mégantic. Many of our clients have had creative ideas. We're now seeing numerous restaurants using fully glazed, functional garage doors to separate their patio from the rest of the dining area.
