Our products and services
Here are 5 good reasons that make us a first choice supplier and installer for your doors and windows.Learn more
We offer a wide range of color and material types, including insulated vinyl, aluminum, copolymer board and steel cladding.Learn more
Portes et fenêtres L'Assomption is proud to be associated with Aluminum Distinction to offer you a complete range of railings and balconies.Learn more
We were looking for a reliable and responsible company to change the doors and windows of our house. After three submissions, we did not hesitate to use Portes et Fenêtres L’Assomption’s services. Not only did Stéphane present us with a competitive price, but his transparency and his genuine know-how convinced us. His team of professionals and the quality of the products used met our requirements. The gave us a good guaranty on the work they did, a fast and efficient service, even after the installation.
We were looking for a company we could trust and found it with Portes et Fenêtres L’Assomption.