Roof Replacement Costs in

When it’s time to replace your roof, understanding what drives the cost can help you plan your budget with confidence. At Les Couvreurs Duro-Toit, we’ve been helping homeowners across Quebec make smart, informed roofing decisions for years. Roof replacement in 2025 is not a small investment—but it’s one that protects your property, improves energy efficiency, and may even boost your home’s value.

Let’s walk through what you can expect in terms of costs this year, and how to choose the best option for your home and budget.

Factors influencing the cost of roof renovation

Many variables come into play when estimating the total cost of a roof replacement. While roofing material is the most obvious factor, it’s far from the only one.

The size of your roof will directly impact the total, since prices are calculated per square foot. The complexity of your roof’s design—steep slopes, valleys, dormers, and skylights—can make the job more difficult and increase labour time.

Your location can also affect pricing. In urban centres, roofing services may cost more due to higher labour and operational expenses. In rural areas, transport and accessibility can drive costs up as well.

Finally, the condition of your existing roof matters. If structural elements like trusses or decking need repairs, or if old materials must be removed before installation, the final price will reflect those additional services.

How to choose the right roofing material

Each roofing material has a different look, lifespan, and cost. Some are better suited for sloped residential roofs, while others are made for flat commercial buildings. Choosing the right one means balancing budget, longevity, and style.

Don’t hesitate to ask your roofing contractor for personalized advice. We can help assess your needs and match them with the best material for your home and local climate.

Below, you’ll find updated 2025 price ranges for the most common roofing types in Canada.

Roof replacement cost in 2025 by material type

Roofing material	Price range (per sq. ft.)	Average lifespan	Key notes
Asphalt shingles	$6 – $12	15 – 30 years	Most affordable option. Easy to install. Wide variety of colours.
Architectural shingles	$8 – $14	25 – 35 years	Thicker, more durable than basic shingles. Better resistance to weather.
TPO membrane	$11 – $14.50	25 – 35 years	Reflective surface. Energy-efficient. Requires expert installation.
EPDM membrane	$11 – $14.50	25 – 50 years	Synthetic rubber. Flexible and durable. Recyclable.
Elastomer membrane	$11 – $21	25 – 30 years	UV-resistant. Torch-on system. Low maintenance. Not recyclable.
Asphalt & gravel	$11 – $14.50	15 – 20 years	Traditional flat roof. Needs regular inspection. Lower cost but shorter life.
Metal roof (steel/aluminum)	$13 – $28	40 – 70 years	Highly durable. Fireproof. Requires professional installation. Recyclable.
Copper or zinc	$25 – $35	70+ years	High-end finish. Resistant to corrosion. Longest lifespan.
Slate (natural stone)	$30 – $42	75 – 150 years	Elegant and durable. Very heavy. Needs structural reinforcement.
Green roof (extensive)	$18 – $30	~30 years	Lightweight vegetation. Good insulation. Moderate maintenance.
Green roof (intensive)	$30 – $48	~30 years	Garden-like surface. Needs strong structure and frequent maintenance.

Elastomer membrane roof

Elastomeric membrane roofing is one of the most popular options for flat or low-slope roofs. Its two-layer system—usually installed with a torch—provides excellent waterproofing and resistance to UV damage.

In 2025, the cost of an elastomer membrane roof typically ranges between $11 and $21 per square foot, depending on the brand, insulation thickness, and installation complexity.

This option offers excellent durability, with a lifespan of around 30 years, and is ideal for buildings that require long-term performance and minimal maintenance. However, note that it’s not recyclable, and the torch-on method requires skilled installers for safety and precision.

Asphalt shingle roof

Asphalt shingles remain the most common roofing material in Canada due to their affordability and ease of installation. If your roof has a moderate slope and you want a quick, cost-effective solution, this may be the way to go.

In 2025, expect to pay between $6 and $12 per square foot for an asphalt shingle roof. Premium architectural shingles and complex roof shapes can push the cost toward the higher end of that range.

Asphalt shingles typically last 15 to 30 years, depending on the quality and local weather. While they don’t offer the same lifespan as metal or slate, they’re versatile and available in a wide range of colours and styles.

TPO or EPDM membrane roof

For flat roofs, TPO (Thermoplastic Polyolefin) and EPDM (Ethylene Propylene Diene Monomer) membranes offer modern alternatives to traditional roofing.

TPO is a white, reflective surface that improves energy efficiency in warm seasons. EPDM is a durable, black rubber-like membrane ideal for colder climates.

In 2025, you can expect to pay between $11 and $14.50 per square foot for these systems. Installation is typically faster than other flat roofing methods, and both materials are recyclable, making them an environmentally friendly choice.

With proper installation, these membranes last 25 to 50 years, depending on exposure and maintenance.

Asphalt and gravel roof

Asphalt and gravel roofing is a traditional choice for flat or low-slope roofs. It consists of multiple plies of felt embedded in asphalt and covered with gravel for UV protection.

While not as eco-friendly or modern-looking as newer materials, it remains reliable and cost-effective for certain buildings.

In 2025, the average cost ranges from $11 to $14.50 per square foot. It typically lasts 15 to 20 years, though regular inspections are necessary to maintain waterproofing and prevent blockages in drainage systems.

Metal roof

If you’re looking for a long-lasting, low-maintenance option, a metal roof is a great investment. While it comes at a higher upfront cost, it offers exceptional durability and weather resistance.

In 2025, a metal roof will cost anywhere from $13 to $28 per square foot, depending on the metal type (steel, aluminum, zinc), panel style, and whether it’s standing seam or exposed fastener.

A metal roof can last 40 to 70 years, and it’s highly resistant to fire, mildew, insects, and rot. It also reflects sunlight, reducing cooling costs in the summer.

However, keep in mind that hail can dent softer metals like aluminum, and installation should only be done by experienced professionals to avoid future issues.

Green roof

A green roof is a unique, eco-conscious option that incorporates vegetation and soil layers over a waterproof membrane. It can reduce stormwater runoff, improve insulation, and contribute to local biodiversity.

This type of roofing is still relatively rare in residential settings due to its complexity and cost. In 2025, a green roof installation typically costs between $18 and $48 per square foot, depending on the system’s depth, drainage requirements, and access.

Green roofs require a structural assessment to ensure your home can support the additional weight. With proper care, they offer both environmental and aesthetic value—but the higher cost and ongoing maintenance mean they’re not ideal for every home.

Plan your roof replacement with confidence

Replacing your roof in 2025 is about more than just price. It’s about making a smart investment in your home’s safety, efficiency, and long-term value. At Les Couvreurs Duro-Toit, we believe in transparent pricing, high-quality materials, and expert installation that stands the test of time.

Whether you’re thinking of asphalt shingles, metal, or a green roof, our team is here to guide you every step of the way—from the first inspection to the final cleanup.

Let’s start with a free, no-obligation quote tailored to your project.