Windows and doors in Sherbrooke
HIGH-QUALITY

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Over 25 years of experience!

Windows

Wide selection of PVC, laminated and hybrid windows.

Casement windows

Awning windows

Single and double hung windows

Single and double sliding windows

Bay and bow windows

Architectural windows

Doors

Steel, PVC or aluminium. Energy efficiency.

Steel exterior door

Sliding patio doors

Glass and grilles

Insulated glass unit with a non-conductive swiss spacer™.

The ONLY doors and windows manufacturer in Sherbrooke, Eastern Townships.

Whether it’s for a renovation project or new construction, Profenex offers an unrivalled choice of custom-made windows and doors. With Profenex, your project is in good hands!

Our projects

Discover our most recent doors and windows projects. Each product is built to the highest industry standards. Profenex serves the residential, multi-unit and commercial markets.

See our projects

What an excellent service with Profenex! They took the time to explain everything about my new basement windows. I recommend them! 

– P. Rainville

Hello, we had a fantastic experience with Profenex. Warm, courteous, and efficient team. We’ve completed several projects (4) with them, and it definitely won’t be the last! 

– C. Robidoux

We are very satisfied with the finish and the overall look of our windows. The soundproofing makes a huge difference, especially since we live near the highway.

– F. Mondou

Our windows and doors, designed for renovation projects, new construction, and multi-unit buildings, stand out for their quality and for our industry-leading installation service. They are highly popular in Sherbrooke and throughout the Eastern Townships, including Magog, Coaticook, Stanstead, Cookshire-Eaton, East Angus, Windsor, Richmond, Valcourt, Bromont, Granby, Waterloo, Cowansville, Farnham, Bedford, Dunham, Sutton, Lac-Brome, Val-des-Sources, Danville, Weedon, Scotstown, La Patrie, Eastman, Orford, Austin, Bolton-Est, Saint-Denis-de-Brompton, Sainte-Catherine-de-Hatley, Canton de Hatley, Ayer’s Cliff, Compton, Waterville, Ascot Corner, Bury, Westbury, Cleveland, Dudswell, Saint-Camille, Saint-Georges-de-Windsor, Kingsbury, Bonsecours, Racine, Stoke, Val-Joli, Wotton, Saint-Adrien, Saint-Claude, Ham-Sud, Ulverton, Maricourt, Saint-François-Xavier-de-Brompton, Lawrenceville, Roxton Pond, Roxton Falls, and Saint-Joachim-de-Shefford. PROFENEX also serves a broad clientele in Montérégie, including Saint-Hyacinthe, Granby, Bromont, Cowansville, Farnham, and Acton Vale, as well as Drummondville.