Your roof is a source of inspiration to show you our know-how.

Who Are We?

For any quote request, quick response at 450-915-1682

Evolving in the field of roofing for many years, Les Constructions DEB in Dunham offers you the know-how of their competent roofers for your project.

François Deblois: A resourceful and Ingenious Roofing Contractor in Dunham

Les Constructions DEB was created more than 20 years ago by a tradesman from Île d'Orléans: François Deblois. He left the family farm on Île d'Orléans to pursue studies in mechanical engineering that would propel him into the world of construction.

The breeze from the St. Lawrence River grew into a resourceful, ingenious man who is now a roofing contractor. The contractor is now well known in Dunham, Cowansville, Brigham and their surroundings for the quality of the roofing materials he offers.

Our rich experience in the field of construction and roofing for the benefit of your home's roof


Who Are We? Dunham
We specialize in the installation and repair of
  • Steel roofing
  • Shingle roofing
  • Sheet metal roofing
  • WAKEFIELD BRIDGE metal roofing
  • Corrugated iron
Our Strengths
  • Over 20 years of experience
  • Savoir-faire
  • Rigorous execution
  • Exemplary work techniques
  • Quality materials
Our roofers are at your service in
  • Dunham
  • Cowansville
  • Brigham

A man of trade, at the head of a team of competent roofers

François Deblois is a man of expertise, passionate about the construction business, especially everything that concerns the exterior components of a building.

Over the years, François Deblois has surrounded himself with competent roofers and tinsmiths. This allows Les Constructions DEB to carry out all steel and shingle roofing work: installation and repair.

Over the years, our roofing company has satisfied numerous clients in the residential sector with its exemplary work techniques. In addition, we select the best roofing materials available on the market. With a great sense of workmanship, we guarantee you aesthetic, durable and resistant roofs.

We are passionate and rigorous roofers and tinsmiths serving residential customers in Dunham


Who Are We? Cowansville

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Entrust the installation of your home's roof to Constructions DEB, a roofing company known for the quality of its work

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