Building envelope experts
Exterior cladding installation in Montreal and on the South Shore
Looking for a reliable team to install or replace your exterior cladding? We handle everything: free assessment, material selection, permits, installation and cleanup. You leave in the morning, we deliver a transformed facade.

Our partners
Cladding specialist
What is exterior cladding?
New cladding is more than protection. It is the pride of seeing your home transformed, of coming back home and being proud of what you have built.
For 13 years, we have guided every homeowner from A to Z: free assessment, material selection, permits, installation and cleanup. We are there at every step.
Aesthetics
New cladding completely transforms your facade. Fresh colors, clean finish, it shows from the street.
Energy
Less heat loss, fewer drafts. Your heating bills feel it from the very first winter.
Property value
A modern, well-kept facade means more value at resale. First impressions count.
Peace of mind
Materials warrantied 15 to 20 years, installation to code. You invest once, and never have to think about it again.


Our expertise
Our expertise at your service
More than 13 years installing exterior cladding in Montreal, Laval and the North Shore. Hundreds of facades transformed, clients who recommend us to their neighbors.
Completed projects
Years in the field
Google reviews
sq. ft. installed
How it works
The steps to get your cladding replaced
Visit and free assessment
An expert inspects your facade, measures the area to treat and identifies the spots to repair. No commitment required.
Material selection
Canexel, fiber cement, steel, vinyl or wood, we present the options based on your budget, your style and the durability you want.
Permits and planning
We verify municipal requirements and handle the permit application if needed. Zero hassle on your side.
Cladding installation
Removal of the old cladding, framing inspection, air barrier installation, then installation of the new material to the manufacturer’s standards.
Turnkey delivery
Final inspection with you, full site cleanup and handover of the manufacturer warranty documents.
They trust us
“Nous avons fait appel à EJA pour le revêtement extérieur (acier MAC) de notre agrandissement. Nous avons été en contact avec Emir pour la planification du projet et avec Jérémy et leur équipe pour l'exécution. Nous sommes très satisfaits de la qualité et de la rapidité d'exécution du travail effectué. Les commentaires Google, sur lesquels nous nous sommes fiés, sont bien fidèles à la réalité. Je recommande donc grandement les services de l'entreprise EJA pour vos projets de revêtement extérieur.”
“Mon premier contact avec l'équipe a été avec Emir. Il est venu rapidement, retournait ses appels. Il m'a bien accompagné pour la soumission, le permis et s'est montré patient avec le financement. Ensuite, Jérémie et son équipe ont fait la pose. Ils sont respectueux, vérifient les morceaux avant de les installer et ont corrigé des défauts sur la maison pour empêcher l'eau de s'infiltrer. À la fin de chaque journée, Jérémie faisait le tour avec nous et le chantier restait propre. On n'a pas eu de surprise, la communication était bonne et les délais respectés. Je recommande !”
“J'ai fait appel à EJA pour le revêtement extérieur de ma maison, qui était vraiment en mauvais état. Je suis absolument ravi du résultat : l'équipe a travaillé avec un grand souci du détail, et le changement est spectaculaire. Ma maison a retrouvé toute sa beauté, presque comme neuve. Je recommande vivement leurs services à quiconque veut redonner vie à l'extérieur de leur maison.”
“Très bonne expérience avec Jérémie et son équipe ! On a fait refaire une terrasse en hauteur, qui sert aussi de toit, et permet l'écoulement des eaux. L'équipe a bien travaillé dans des conditions météo difficiles et en hauteur. Le résultat est bien fait. Les communications étaient bonnes.”
“Excellent service. On a fait appel à EJA pour des travaux de calfeutrage pour notre copropriété. Très pro, bonne communication avant, pendant et après les travaux. 5/5”
“Les Entreprises EJA did an excellent job on the complete overhaul of the wooden siding of our chalet, and stand highly recommended for their reliability and conscientious work! Emir, Jeremie and their team reassured me that there are still hardworking young people out there, for whom a job well-done is not only a question of money well-earned, but also of professional pride and honor!”
Reviews published on Google
See all 78 reviews on GoogleStep 1 — Envelope inspection
Does your cladding really need replacing?
Before any project, an expert analyzes your facade in detail to recommend the best intervention, a full replacement or a simple repair.
Condition of existing cladding
Spotting rotten, warped or detached areas that signal a priority replacement
Framing and structure
Inspecting the studs and joists behind the cladding to detect hidden moisture damage
Infiltration and mold
Identifying areas at risk of water infiltration and mold buildup in the envelope
Existing insulation
Assessing the thickness and condition of the insulation to recommend a combined upgrade if needed
Sealing and caulking
Checking the joints around windows, doors and openings to detect sealing failures
Surface assessment
Precise measurement of the surfaces to treat to provide a fair, surprise-free quote

Step 2 — Regulations and permits
We handle everything. You have nothing to do.
Many municipalities require a permit before replacing exterior cladding. At EJA, it is included in our service: we check local requirements, prepare the documents and manage the process for you.
Checking municipal requirements
Every city has its own rules. We review your municipality’s bylaws before submitting anything.
Permit application if required
We prepare the documents, the plans and the complete file. We submit on your behalf and follow up.
Building Code compliance
All our work meets the requirements of the Quebec Building Code and current RBQ standards.
Service areas
We travel
everywhere for you
Montreal
- Verdun
- Lachine
- Plateau Mont-Royal
- Saint-Laurent
- Westmount
- Dollard-des-Ormeaux
- Ahuntsic
- Anjou
- Montréal Ouest
- Griffintown
- Mile End
- Downtown
South Shore
- Châteauguay
- Brossard
- Longueuil
- Saint-Hubert
- Laprairie
- Boucherville
- Saint-Jean-sur-Richelieu
- Greenfield Park
- Sainte-Hyacinthe
- Saint-Bruno
- Bromont
North Shore & Laval
- Blainville
- Boisbriand
- Bois-des-Filion
- Deux-Montagnes
- Mirabel
- Rosemère
- Ste-Anne-des-Plaines
- Ste-Marthe-sur-le-Lac
- Ste-Thérèse
- St-Eustache
- Terrebonne
- Mascouche
Don't see your area? Contact us to discuss your project.
Step 3 — Choosing the materials
Your materials, your style
We work only with the best materials on the market to deliver durable, exceptionally beautiful results.

Canexel
The warmth of wood, the strength of composite. Factory-finished, no yearly maintenance needed.
Strengths
- Factory-finished
- Little maintenance required
- Better stability than wood

James Hardie fiber cement
Non-combustible, waterproof and durable 50 years and beyond. The premium choice combining fire resistance and longevity.
Strengths
- Fire resistant
- Durable 50+ years
- Excellent for humid climates

Aluminum
Light, rust-resistant, minimal maintenance for Quebec winters.
Strengths
- Light and easy to install
- Very little maintenance
- Excellent value for money

Steel
Maximum impact resistance with a contemporary look and exceptional durability.
Strengths
- Very impact resistant
- Modern, clean look
- Excellent for commercial use

Maibec natural wood
The natural authenticity of wood for a warm, unique facade. Premium with timeless charm.
Strengths
- Warm aesthetics
- High-end look
- Natural durability

Vinyl
The most popular in Quebec. Wide selection of colors, no painting required.
Strengths
- Very popular in QC
- Wide range of colors
- No painting needed
Step 4 — Detailed quote
A clear quote, no surprises
Your quote includes materials, labor, timeline and warranties. Here are the 4 factors that make a project’s cost vary.
Type of material chosen
Vinyl, aluminum, Canexel, fiber cement or steel, the price gap can double depending on the durability you want.
Facade surface area
The total area to clad (in sq. ft.) is the main factor. Homes with complex gables or great heights cost more to execute.
Condition of current cladding
If the old cladding hides damage to the framing or insulation, prior repairs add to the total cost.
Site complexity
Building height, difficult access, required lift, these factors directly affect labor time and final cost.
Step 5 — Installation day
An installation done by the book.

A durability guarantee for your exterior cladding
Exterior cladding that lasts. We guarantee it.
When Les Entreprises EJA install your cladding, you walk away with much more than a beautiful facade. Every project is covered by the manufacturer warranty:
- Manufacturer warranty : From 15 to 20 years depending on the chosen material
- Installation to code : All materials are certified and installation meets Building Code standards
- Installation timeline : Between 5 and 10 business days depending on house size, material type and weather
Materials per the manufacturer + 15 to 20 years.

Resources and articles
Find answers, tips and guides to better understand exterior cladding and your options.
Frequently asked questions
Everything you want to know
Have other questions? Our team is here to help, at no cost and with no obligation.
Why hire a specialist to install cladding?
A specialist ensures a safe, durable and attractive installation. They master the techniques specific to each material and avoid mistakes that cause infiltration or structural damage.
How do I choose the right type of cladding?
The choice depends on three factors: the look you want (natural wood, modern fiber cement, durable Canexel), the available budget (affordable vinyl vs. high-end materials), and the maintenance required. Quality cladding increases the home’s value and lowers maintenance costs.
How many days does a full exterior cladding installation take?
A full exterior cladding installation takes between 5 and 10 business days. The duration varies with the surface area, the type of material, weather conditions and the complexity of the project.
Related services
Our other services
Complete exterior cladding, insulation and renovation solutions for homes and commercial buildings.

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Have a project in mind?
We guide you from planning to final cleanup. Get your free quote — our team travels at no cost to assess your project.






