In 1977, Renald Jean purchased the rain gutter installation company he had been working for over the previous years. In a short amount of time, he developed his business into the most thriving company within Montreal’s metropolitan region in the gutter installation industry.

In 1995, Vaillancourt began a new business activity in the fabrication and installation of jointless metal roofing. Driven by the desire to offer superior custom quality as well as to diminish installation costs, Vaillancourt became a pioneer in the development of an innovative fabrication process called : on-site manufacturing.


For more than 35 years, the specialized team at Toitures et Gouttières Vaillancourt (ou Vaillancourt Roofing and Gutters) has a sole commitment; to offer innovative products of the utmost quality adapted to its customers’ needs.

Vaillancourt Jointless Roofing and Gutters is a trustworthy partner for every construction and renovation project.


At Vaillancourt Roofing and Gutters, we are conscientious of the environment. We evolve around our core concept; on-site fabrication which eliminates packaging.

We constantly revise our operations in order to maximise our environmental performance. As such, we have acquired the very first Volt (electric car manufactured by Chevrolet) now driven by our sales representatives.

We have also switched our trucks to a Propane-based system, which considerably reduces fuel consumption. As for material, we recycle all of our steel and aluminum waste. Moreover, the metal used for our sheathing is made of recycled material and is 100% recyclable.



Steel sheathing such as the one made by Vaillancourt has a lifespan of approximately 150 years. By comparison, shingle roofing has a lifespan of approximately 25 years.50 YEARS WARRANTY


Made of recycled material, 100% recyclable.


The absence of joints allows for better impermeability all the more so that the material is durable.NO HIDDEN FLAWS!


With jointless features and various adorning finishes such as moldings and brackets, not one detail is overlooked on the aesthetic front!

Made to measure

Designed according to your needs, manufactured right on-site, tailored to your desired look and color scheme. On-site manufacturing avoids any defects typically caused by transportation or packaging.


Steel Sheathings generate cooler temperature by summer and warmer temperature by winter, which reduces your electricity bill; a smart mid-term and long-term investment!


Click on the sections (+) for more details


From ledge to roof, we are the specialists of jointless metal sheathing. Thanks to our exclusive manufacturing process, we are able to bring our work plant to your worksite. The material is made to measure on-site and is immediately installed by specialists. This way, there are no intermediaries, no manipulations and neither any damages caused by transportation. The metal is always in perfect state and the measurements are precise every time. There are no size limits to what we can do, whether it be for roofing or for gutters, in steel or copper.

Lead times are very short from the moment the order is made to our experts’ arrival on your site. Ultimately, our clients are the ones benefiting from all these advantages by saving costs while also receiving superior quality products. Our sheathings are not only aesthetic but also resistant and durable.


Filter your search


Une toiture sans joints: oui, c’est possible

Revue Industrie et Commerce, Juin 2011

Toiture à toute épreuve

Le Soleil, 29 janvier 2011

Un toit pour le Saguenay

Le Soleil, 13 juin 2009

Port d’escale

Ville de Saguenay