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Groupe GN

5, 55e Avenue




Opening Hours

  • Mon - Fri 7am - 7pm
  • Sat - Sun Closed

Your Exterior Siding Specialist

Based in Bois-des-Filion, Groupe GN installs your exterior siding on the North Shore.

We serve the needs of

private individuals, professionals, local authorities and high-end clients.

We Handle the Installation of Any Kind of Cladding

Exterior siding installation is at the heart of our business. Our team can install your sidings, whether you choose to go for wood, metal or corrugated steel ones. We also lay steel and aluminum architectural panels.

Committed to offering you durable sidings, we only use quality materials that have undergone a strict selection process, such as CanExel, Maibec, Fortex and Harry Wood. In addition to new projects, we also undertake renovations.

We install high-quality sidings

Wood Exterior Siding North Shore

Share your project ideas with us.

Years of Experience in Exterior Siding Work

Groupe GN adds a modern touch to your building, thanks to a job well done. With over 30 years of business experience, our team brings you the best solutions to enhance and customize your home's facades.

We guarantee neat finishing touches.

Besides, we will gladly advise you on how to make your exterior renovation project a success.

Trust us to upgrade, customize and beautify the exterior of your building

Architectural Panel North Shore

Why Choose Us?


Conveniently located in Bois-des-Filion, we can effectively carry out any project on the North Shore.


We have over 30 years of experience and several certifications.


We deliver the work within the shortest possible time.

Excellent Value for Money

We offer competitive rates without trading off the quality of the work we do.

Send us your queries via the contact form.

Entrust your exterior cladding work to competent and experienced professionals.

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