Working in the field of doors and windows for 4 generations, our Quebec family business Portes et Fenêtres 440 sells and installs fenestration products, exterior doors and 3 or 4 season sunrooms.

What sets us apart from our competition is undoubtedly our service and our installations. We take the time to talk, explain products, offer alternatives and find common ground if necessary.

Portes et Fenêtres 440 can count on a workforce of qualified and responsible installers, who know better than anyone the importance of a good installation to maximize the energy efficiency of your doors and windows. So you have the assurance of a good execution for your renovation.

Whatever your project, Portes et Fenêtres 440 offers custom-made, aesthetic and high-performance products.

Small or large renovation project, we have a wide selection of custom doors, windows and sunrooms, at a very competitive price. We work exclusively with high quality Quebec products; For our 4 season fenestration systems, we offer you the complete range of Solaris Windows and Doors, Concerto Windows and Concept Windows and we manufacture the 3 seasons window system right here in Laval, Solarium Véranda Plus.

Choosing Portes et Fenêtres 440 means opting for a high quality follow-up with the customer.