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Mansard Roof Restoration in Montreal

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1-514-253-2229

Traditional slate cutting, done on-site in our workshop.

The Art of Preserving Architectural Heritage

In Montreal, the unique charm of our neighborhoods like Le Plateau-Mont-Royal, Rosemont, or Ville-Marie owes much to their distinctive roofs: the mansards. True architectural signatures, these mansard are much more than just a simple covering. They reflect a heritage and a know-how that CAM Construction has been committed to preserving and restoring since 1991.

As specialists in the restoration of century-old buildings, our artisans bring your mansards, dormers, and cornices back to life, scrupulously respecting period techniques and the heritage requirements of the City of Montreal. Whether it’s a targeted repair or a complete restoration, our mission is to ensure the waterproofing, durability, and beauty of your roof.

Our Expertise at the Service of Your Mansard Roof

Restoring a mansard roof is not something that can be improvised. It requires in-depth knowledge of noble materials and ancestral construction methods. At CAM Construction, we master every facet of this fine craftsmanship. 

Slate is the king of materials for Montreal’s mansard roofs. Its longevity and aesthetic are unmatched, but its installation is an art. Our carpenters excel in the traditional cutting of slate, where each tile is cut and adjusted by hand in our workshop or on-site for a perfect result. We identify and replace the damaged slates to preserve the integrity of your roof.

Our expertise also extends to sheet metal work. We restore elements made of galvanized steel, copper, or zinc, whether they are valleys, ridges, or ornamental metalwork, while scrupulously respecting early 20th-century designs. Every detail counts in preserving the authenticity of your building.

Repair and Restoration of Dormers and Cornices

Our services also include the restoration of dormers and cornices, elements that play a crucial role in the aesthetics and functionality of old buildings. Dormers bring natural light to the upper floors while adding architectural character, whereas cornices serve as a decorative transition between the walls and the roof, protecting the facades from the weather.

A leaking dormer or a damaged cornice can quickly cause water infiltration and compromise the integrity of your building. That is why our expertise ensures that every restored dormer and cornice respects the original design and contributes to the structure’s durability. For dormers, we provide a complete restoration of their wooden structure, waterproofing, and ornaments, ensuring a supply of natural light without risk. As for cornices, whether they are made of wood or metal, we restore them so they regain their role as a decorative transition and a protection for the facades against the weather.

GET A FREE QUOTE
1-514-253-2229

The 2 Common Mistakes to Avoid When Renovating a Mansard Roof

As experts, we often step in to correct work that has not followed the rules of the art. Here are the most common mistakes we regularly observe.
 

Using the Wrong Materials

Using the wrong materials to save a few dollars is a miscalculation that always ends up costing more. Replacing slate with a low-end modern material denatures the building, decreases its value, and its durability will never measure up. Noble materials like slate, copper, and zinc are investments that pay off in the long term.

Ignoring Municipal Requirements

Ignoring municipal requirements can turn your project into an administrative nightmare. In boroughs like Le Sud-Ouest or Outremont, strict rules govern heritage restoration. Failing to obtain the right permits can lead to substantial fines and the obligation to undo the work already completed. We guide you through all these steps to avoid such pitfalls.

Comprehensive Support: From Permit to Finishing Touches

Restoring a heritage building in Montreal can seem complex. That’s why CAM Construction offers a turnkey service that covers all the crucial stages of your project.

We handle the permit application from A to Z. We prepare the workshop plans and technical drawings, and we take care of submitting the permit application to your borough, in compliance with local requirements. Our experience with Montreal’s various boroughs allows us to navigate these administrative processes efficiently.

We also inform you about available subsidies, particularly the City of Montreal’s Financial Assistance Program for the Restoration and Renovation of Heritage Buildings, which can finance up to 30% of your eligible work, up to a maximum of $25,000. These programs can significantly reduce the cost of your project, and we guide you through the steps to benefit from them.

Our rigorous follow-up ensures coordination with municipal authorities and the logistical management of the worksite. From mobilization to demobilization, we manage public domain occupancy permits and ensure a clean and safe worksite. You have a single point of contact who keeps you informed at every stage of the project.

Service d'obtention de permis de rénovation

Cam Construction vous offre un service pratique et efficace pour les propriétaires de bâtiments à la recherche de soutien dans le processus d’obtention de permis.

En savoir plus

FAQ

Find answers to the most frequently asked questions from our clients and everything you need to know to renovate your mansard roof with complete peace of mind.

A well-installed and maintained slate roof can last over 100 years. It is a very long-term investment that preserves the value of your property.

Warning signs include missing or broken slates, signs of moisture on the top-floor ceilings, peeling paint on dormer woodwork, or rust marks on metal elements.

Yes, absolutely. Our experts precisely assess the damage and target interventions to replace only what is necessary, thus extending the life of your roof at a lower cost.

Although present everywhere, mansards are particularly emblematic of boroughs like Le Plateau-Mont-Royal, Rosemont-La Petite-Patrie, Villeray-Saint-Michel-Parc-Extension, Outremont, and Le Sud-Ouest.

The duration varies depending on the scope of the work. A targeted repair can take 1 to 2 weeks, while a complete restoration (structure, slate, dormers, cornices) can extend from 4 to 8 weeks. We provide a detailed timeline with the estimate and commit to meeting the agreed-upon deadlines.

They Trusted Us

Louis-David Loyer
Property Owner
From evaluation to execution, the entire CAM construction team was super efficient! Don't hesitate to contact them!
King Kujo
Property Owner
Thank you for your excellent work and the finish is there, thank you again!!
Linda Brilotti
Property Owner
Conscientious people, work well done, respect for our needs.
Samuel Lalancette
Property Owner
Super nice team, meticulous and professional work. I recommend them without hesitation.
Serge Grenon
Property Owner
Outstanding quality and service. Professional work.
Paul Fournier
Property Owner
I appreciated the employees' concern for execution according to proper standards while respecting the plans. Everything was done to my satisfaction. Thank you!

Why Choose CAM Construction for Your Project?

With over 35 years of experience in restoring century-old buildings in Montreal, CAM Construction has established itself as a benchmark in heritage restoration. Our team of roofers, tinsmiths, and carpenters is trained in traditional techniques and masters the specific requirements of old buildings.

We offer a turnkey approach that frees you from all administrative and technical constraints. From the initial diagnosis to permits, including subsidy applications and worksite management, we handle everything. You have a single point of contact, and we keep you informed at every step.

Quality is at the heart of our approach. We use only top-quality materials like natural slate, copper, and zinc to guarantee an aesthetic and durable result that will last for decades. Our total transparency is reflected in a clear, detailed estimate and constant follow-up throughout the project. No surprises, no hidden costs.

Ready to restore your mansard roof to its former glory?

Work of 5000$ minimum

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SERVICE AREA

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1-514-253-2229

SERVICE AREA

We only work in these boroughs located on the island of Montreal.

  • Ahuntsic-Cartierville
  • Anjou
  • Côte-des-Neiges–Notre-Dame-de-Grâce
  • Le Plateau-Mont-Royal
  • Le Sud-Ouest
  • Mercier–Hochelaga-Maisonneuve
  • Montréal-Nord
  • Outremont
  • Rivière-des-Prairies–Pointe-aux-Trembles
  • Rosemont–La Petite-Patrie
  • Saint-Léonard
  • Verdun
  • Ville-Marie
  • Villeray–Saint-Michel–Parc-Extension

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Direct line to speak with a senior estimator at CAM Construction. Fast, simple, and free!

514-866-8809
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