For durable, high-performance doors and windows in Laval, La Belle Fenêtre is the place: advisors are trained by the Vaillancourt Doors and Windows team to be able to guide you towards products that will blend perfectly with your home and your taste.

Business hours

Monday thru Friday: 9 am - 5 pm
Saturday: By appointment
Sunday: Closed
Evenings: By appointment


4424 Louis-B.-Mayer St.
Laval Québec
H7P 0G1
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Entrance doors, sliding doors and French doors in Laval

For steel entrance doors, high-performance sliding doors or a unique-looking French door, La Belle Fenêtre can help you: Vaillancourt Doors and Windows products are renowned for more than 75 years for their perfect airtightness, versatility (numerous options are available) and their energy efficiency (among the best in the industry). You will also find proven exterior doors at La Belle Fenêtre in Laval.

Casement, awning, hung, sliding & architectural windows

A variety of PVC and hybrid (aluminium & PVC) window models are offered at La Belle Fenêtre in Laval: casement, awning, hung, sliding and architectural. Each offers different advantages for your home and, like our doors, are protected by the best limited lifetime warranty in the industry.

Sale, installation and after-sales service at La Belle Fenêtre

You are guaranteed to be well guided in choosing Vaillancourt Doors and Windows products and the options that are available to you with the team at La Belle Fenêtre in Laval. Ask them all your questions before, during and after the installation of your doors and windows!

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To purchase products from this Vaillancourt Doors and Windows retailer, please complete the following form.

Please note that we do not replace insulated glass unit (IGU).

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