A new roof costs real money. No way around that. But "real money" can mean $8,000 or $30,000, and the gap depends on a lot of factors. This guide gives you actual market prices for Quebec in 2026, with sources, so you know what to expect before you even pick up the phone for a quote.

The Quebec Roofing Market in 2026

Material costs have stabilized through 2025 and into 2026 after the sharp increases of previous years. Asphalt shingle prices remain elevated compared to 2020, but the year-over-year jumps have slowed down. The labour market is tight in Quebec. Qualified roofers are in high demand, especially during the peak season from May to October. That shows up in the pricing.

In Montreal, prices tend to run 5% to 15% higher than in the regions, according to Soumissions Quebec. Urban density, more complicated access, and cost of living explain the difference.

Prices by Material

Here are the real price ranges for each roofing type in Quebec for 2026. These prices include materials and installation by a professional roofer.

Asphalt Shingles

Asphalt shingles are the most common and most affordable material for sloped roofs in Quebec.

Price per square foot: $6 to $12/sq. ft. according to RenoAssistance and Comparer 3 Couvreurs. Entry-level three-tab shingles sit at the bottom of the range. High-end architectural shingles (like GAF Timberline or BP Mystique) are at the top.

Total cost for an average home: $8,000 to $15,000 according to Soumissions Quebec. A typical bungalow with a roof of about 1,200 to 1,500 square feet usually falls between $8,000 and $12,000. A larger two-storey home with a complex roof can easily exceed $15,000.

For more details, visit our asphalt shingle pricing page.

Elastomeric Membrane (Flat Roof)

This is the standard for residential flat roofs in Quebec. The torch-applied two-layer system provides the best protection against our climate.

Price per square foot: $9 to $12/sq. ft. for a standard roof according to Soumissions Toiture. For complex or high-end projects, according to Soumission Renovation, prices can reach $15 to $25/sq. ft.

Total cost: $10,000 to $30,000 depending on area and complexity. A typical Montreal duplex or triplex flat roof (1,000 to 1,500 square feet) usually comes in between $11,000 and $18,000.

See our flat roofing page and our elastomeric vs TPO comparison.

TPO Membrane (Flat Roof)

TPO is a more budget-friendly option for flat roofs, especially for large commercial surfaces. It is also gaining popularity for residential projects.

Price per square foot: $7 to $10/sq. ft. according to Soumissions Toiture. That is roughly 20% to 30% less than elastomeric.

Total cost: For a 1,000-square-foot roof, expect $8,500 to $10,000.

Metal Roofing

Metal is the premium option. The upfront cost is high, but a lifespan of 40 to 70 years can make it the most economical choice over the long run.

Price per square foot: $12 to $25/sq. ft. installed in Quebec in 2026 according to MetalTech Roofing. Basic steel products are at the lower end. Aluminum sits in the middle. Copper and zinc are the most expensive, easily exceeding $30/sq. ft.

Total cost for an average home: $15,000 to $30,000 according to Comparer 3 Couvreurs. A metal roof for a standard bungalow starts around $15,000 and can exceed $30,000 for a larger home with a complex roof or a premium product.

Summary Table

Factors That Affect the Price

Two neighbouring houses with the same roof type can get very different quotes. Here is why.

Roof Size

The most obvious factor. A bigger roof costs more. But the price per square foot often drops slightly on larger surfaces, because fixed costs (crew mobilization, material delivery, safety equipment setup) get spread across a bigger area.

Roof Pitch

A steep roof is more dangerous and harder to work on. Roofers need scaffolding, harnesses, and they work more slowly. Expect to pay 10% to 25% more for a steep-pitch roof compared to a standard slope.

Complexity of the Layout

Valleys, dormers, pitch changes, chimneys, skylights, and vents all add time and materials. A simple two-slope gable roof costs considerably less than a roof with five dormers and three chimneys. Every obstacle requires precise cuts and additional flashing.

Access

Can the crew get to your roof easily with a standard ladder? Or do they need to work around a fence, a pool, trees, and an alley too narrow for the truck? Difficult access adds time, and time is money.

Tear-Off of the Old Roof

There are two approaches: install over the existing roof (when possible and allowed) or strip everything down before starting fresh. Tear-off typically adds $1 to $3 per square foot to the project. It is labour-intensive work, and the debris has to go into a bin.

In Quebec, you generally cannot have more than two layers of shingles. If you already have two layers, tear-off is mandatory.

Deck Repair

When roofers strip your old roof, they inspect the deck (the plywood or boards underneath). If the wood is rotting, soft, or water-damaged, it needs replacing before the new roof goes on. Deck replacement adds $3 to $6 per square foot for the affected sections. You cannot predict this precisely before the tear-off, and it is often the project's unwelcome surprise.

Attic Ventilation

Inadequate ventilation shortens the life of your new roof and can even void the manufacturer's warranty. If your attic is not properly ventilated, the roofer should recommend adding or modifying ventilation. Expect $200 to $500 per additional vent.

Time of Year

Peak roofing season in Quebec runs from May to October. That is when demand is highest and prices are at their peak. If your project is not urgent, scheduling work in early spring (April) or late fall (November) can save you 5% to 10%. Some roofers also offer preferred pricing in winter for flat roof work, though working conditions are tougher.

Montreal vs the Regions

Roofing prices are higher in Montreal and the greater metropolitan area than in the regions. According to Soumissions Quebec, the gap is in the range of 5% to 15%.

Several reasons account for this:

• Labour costs are higher in urban areas
• Roof access is often more complicated (narrow alleys, limited parking for trucks)
• Construction waste disposal costs more
• Municipal regulations may impose additional requirements

If you are in a dense Montreal neighbourhood like the Plateau, Rosemont, or Villeray, expect to be toward the upper end of the price ranges.

How to Get the Best Price

You cannot negotiate the price of shingles at the supplier. But you can control certain factors to get the best value for your money.

Get at Least Three Quotes

This is the baseline. Three quotes give you a clear picture of the market. Compare not just the prices, but also the scope of work, the materials proposed, the warranties, and the timeline. A low quote that skips the tear-off or reuses old flashing is not actually cheaper.

Schedule Off-Season

If you can, request quotes for work in April, late October, or November. Roofers are less busy and more flexible on pricing. Some offer 5% to 10% off-season discounts.

Understand Exactly What Is Included

Make sure the quote details:

• Tear-off of the old roof (or not)
• Specific materials (brand, model, product line)
• Flashing (new or reused)
• Ventilation (added, modified, or left as is)
• Cleanup and debris disposal
• Warranties (workmanship and materials)

If something is not mentioned, ask. Surprises during the project always cost more.

Do Not Automatically Pick the Lowest Price

The cheapest quote is not always the best deal. A roofer who bids 30% below everyone else is probably cutting somewhere. Lower-quality materials, no tear-off, reused flashing, reduced workmanship warranty. Compare the content, not just the number.

Red Flags in Cheap Quotes

Some suspiciously low prices hide real problems. Watch for these signals:

• No RBQ licence: A contractor without a licence is likely working under the table. You have zero recourse if the work goes wrong.
• No tear-off included: Installing over a failing old roof is putting a bandage on a wound that needs stitches.
• Generic materials with no brand specified: "Asphalt shingles" without specifying the brand and model could mean anything.
• No written warranty: If the warranty is not on paper, it does not exist.
• Full payment demanded upfront: A deposit of 10% to 30% is reasonable. Paying 100% before work begins is a major red flag.
• No detailed contract: A professional puts everything in writing.

Check out our guide on how to choose a roofer in Quebec for more on evaluating contractors.

Subsidies and Financing Programs in Quebec

Replacing your roof can open the door to certain subsidies, especially if you improve insulation at the same time.

Renoclimat

The Quebec government's Renoclimat program offers subsidies for improving your home's energy efficiency. If you take advantage of a roof replacement to upgrade your attic insulation, you could be eligible for assistance up to $20,000 for a single-family home and $40,000 for a duplex or triplex, according to the Government of Quebec.

Eligible insulation work includes adding attic insulation, improving air sealing, and upgrading ventilation. The roof replacement itself is not subsidized, but the insulation work that often accompanies roofing projects is.

The program requires an energy evaluation before and after the work. Plan accordingly.

Chauffez Vert

The Chauffez Vert program provides financial assistance for replacing oil or propane heating systems with electric systems. It is not directly related to roofing, but if you are planning major renovations that include both roofing and heating, you could bundle the work and the subsidies. The program offers $1,275 for replacing an oil system and $850 for propane.

Contractor Financing

Several roofing companies offer financing options, often in partnership with financial institutions. Rates and terms vary, but the option is there if a cash payment of $10,000 to $20,000 does not fit your situation. Ask about it when you request quotes.

Home Equity Line of Credit

If you have equity in your property, a home equity line of credit (HELOC) typically offers the best interest rates for financing renovations. It is often more advantageous than the financing offered through contractors.

The Real Cost of Not Replacing

One last thing to consider. Putting off a roof replacement when your roof is at end of life often costs more in the long run. Water intrusion damages insulation, decking, framing, and interior finishes. Fixing water damage after the roof replacement can easily add $3,000 to $10,000 to the total project cost.

If your roof is showing serious signs of wear, acting now saves you money over time. And it saves you the stress of dealing with an emergency in the middle of winter.

Get a Free Quote

Want to know what your specific roofing project will cost? We offer free quotes by phone or photo. Send us photos of your roof and some basic information (building type, approximate area, any problems you have noticed) and we will give you a realistic estimate.

No fees, no obligation. Just an honest price for your project.

Request your free quote or explore our pricing pages by material to start planning.