Commercial Chimneys | Noréa Foyers Grand Montréal Commercial Division
25 Years of Expertise Serving Commercial Buildings in Greater Montreal
For over 25 years, the commercial division of Noréa Foyers Grand Montréal has established itself as a trusted partner for commercial chimney installation projects throughout the metropolitan region. Thanks to our technical expertise, personalized approach, and mastery of safety standards, we support contractors, engineers, architects, and building managers in carrying out complex projects related to combustion, ventilation, and gas evacuation systems.
Whether for commercial boilers, high-efficiency heating appliances, industrial equipment, or hybrid systems, our team deploys efficient, durable, and safe solutions designed to meet the realities of modern buildings.
A Turnkey Approach for Your Commercial Chimney Projects
The success of a commercial chimney project relies on rigorous planning, precise design, and uncompromising execution. At Noréa Foyers Grand Montréal, we have developed an integrated process that supports you at every stage, from the initial quote to complete on-site installation.
1. Technical Project Assessment
Every building is unique. That’s why our approach always begins with a complete technical assessment of your project. This first step aims to analyze your specific needs: equipment power, type of fuel used, required chimney height and configuration, normative requirements, structural or environmental constraints, etc.
We collaborate directly with technical managers, engineers, and project managers to clearly define project parameters, anticipate risks, and recommend the best technical solutions. This phase helps guide the design of the evacuation system safely and in compliance with current standards (CSA B149, B139, Building Code, etc.).

2. Design and 2D Plans
Based on the collected data, our team of specialists produces detailed 2D plans of the commercial chimney. These technical drawings serve both as communication tools with involved professionals (architects, engineers, building mechanics firms) and as a solid basis for manufacturing and installation.
Our plans include:
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Chimney elevation views
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Precise duct dimensions
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Anchoring and penetration details
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Required clearances according to standards
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Material selection (stainless steel, galvanized steel, insulation, etc.)
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Gas evacuation paths
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Expansion or support sections
This rigor in design allows for seamless integration of the chimney into the building’s architectural envelope and perfect compatibility with the chosen mechanical equipment.
3. Professional On-Site Installation
Our team of experienced installers then takes over to ensure a fast, clean, and safe installation of your commercial chimney. Trained to the strictest industry standards, our technicians master the installation of vertical, horizontal, wall-mounted, or recessed chimneys, regardless of height, complexity, or building type.
We have the specialized tools and lifting equipment necessary to intervene effectively, even in challenging contexts: multi-story buildings, restricted access, complex roofs, or cramped technical rooms.
Each installation is validated by our foremen and, if necessary, by a certified engineer. A compliance report can also be issued for your construction or insurance files.

Specialized Expertise in Commercial Boilers
Over the years, we have developed in-depth expertise in installing chimneys connected to high-power commercial boilers. This type of installation requires not only extensive technical knowledge but also close coordination with other trades, particularly plumbers, process mechanics, and HVAC engineers.
We work with a wide variety of boilers:
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Natural gas boilers
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Biomass boilers
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Condensing systems
- Commercial kitchen hood
Our goal is to ensure efficient evacuation of combustion gases, while respecting the temperatures, pressures, and flow rates specific to each type of equipment. It is also important to choose the right type of chimney depending on the role of the boiler and/or the type of fuel being evacuated. This optimizes the energy performance of your installations, extends their lifespan, and ensures the safety of your occupants.
Our Areas of Intervention
We have completed commercial chimney projects in a variety of buildings across Greater Montreal:
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Office buildings
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Factories and industrial sites
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Public buildings
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Hotels and restaurants
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Educational institutions
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Seniors’ residences
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Multi-unit towers
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Heritage buildings
Our flexibility allows us to respond to new construction projects as well as renovation, compliance, or replacement projects for existing chimneys.

Why Trust Noréa for Your Commercial Chimneys?
Certified Expertise
With 25 years of successfully delivered projects, our team stands out for its field experience, understanding of technical standards, and rigor in execution. Our installations always comply with the highest requirements of the Building Code and insurers.
Integrated Engineering Service
We collaborate with specialized engineers to validate every technical aspect of the project. This integrated approach ensures the solidity, efficiency, and compliance of each installed chimney system.
End-to-End Support
Assessment. Design. Planning. Installation. Follow-up. We support you at every stage with a personalized, results-oriented approach. You have a single point of contact for your entire project.
Local Knowledge
Rooted in Greater Montreal, we understand local realities: climate, municipal standards, building types, regional suppliers, partner trades. This knowledge allows us to anticipate challenges and deliver on time.
Do you have a commercial chimney project?
Contact our specialized team to discuss your needs. Whether you are a general contractor, an engineer, a real estate developer, or a building owner, we will provide you with a customized, compliant, and high-performance solution.
Contact the commercial division of Noréa Foyers Grand Montréal today for a technical consultation.
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