Category Roofing
2 January 2023,

The roof is, without a doubt, one of the most important components of your home.  It protects the interior of your home from exterior and natural elements and keeps you and your belongings dry and comfortable.

The quality and integrity of the roof also have a huge impact on the overall value of your home.

Good roof maintenance is important to reduce the short and long-term costs of home improvement.  Thus, it is critical to address any damage to the roof, big or small, as quickly as possible.

Delaying repairs or roof replacement can have disastrous effects on your electrical system, walls, and other parts of your home.

A roof replacement is a big investment and you need to entrust this job to professionals.

Roofing contractors can inspect the roof and recommend the best solutions.  The proper roof replacement by professionals will also ensure that your roof lasts a long time.

You can obtain FREE and NO-OBLIGATION quotes from reliable and licensed roofing contractors in your area. Just fill out the form on this page to save time and money!

When is it time to replace a roof?


Roofs wear out and require replacement over time. If you wait too long, your house can sustain damage but if you do it too soon, you also end up wasting money.

When is it time to replace a roof?

It is important to have a professional roofing professional assess the roof’s condition and check for issues and possible solutions.

In some cases, a few shingles can be replaced to correct the problem. A roofing professional will assess if there is no damage to the underlayment. If the problem is relatively minor and you can find matching shingles to the existing ones, it is possible to simply replace lost or damaged shingles.

If the damage is extensive, it may be necessary to replace the roof.

Signs that your roof needs replacement


Roofs don’t last forever. While good maintenance can help extend its lifespan, most homeowners will look at a roof replacement at some point.

Watch out for these warnings signs that your roof needs replacement.

Water penetration

If you find water in the home, especially after it rains, there could be major leaks. Contact a roofing professional to check and correct problems immediately. It may not be necessary to replace the entire roof but the problem could worsen.

Water stains

If you see swelling, peeling, or blistering indoors or outdoors, it may be due to water that should not be there. It could be a sign of serious leaks and may or may not be due to a faulty roof. It is better to investigate before it gets worse.

Missing granules

Granules are embedded in asphalt shingles when manufactured and it is natural for some of them to wash away or become loose. But when you see bare or bald patches on your roof where granules used to be, you need to replace them. If the problem is limited to a few shingles, replacing those could be sufficient. If the issue is extensive, you may need to consider a roof replacement.

Cracked shingles

Wind is the most common cause of cracked shingles and if you see them on your roof, it is only a matter of time before you need a replacement.

Moss and Algae

It is common to find moss or algae in older shingles and this could cause moisture issues. They create moisture on the roof and shingles which could cause damage that leads to leaks.

Rising energy bills

Another sign that your roof is not performing well is when your energy bills increase without a good reason. Cooling and heating your home becomes more expensive when insulation is not good because warm air escapes in winter. The HVAC system needs to work harder to compensate for this loss. The roof could be the most likely reason.

Age of the roof

A roof, generally, has a lifespan of 20 to 30 years. When the roof is approaching this age, it may be time to replace it. Repairs could cost more in the long run.

If you see some of these signs, it may be time to consider a roof replacement. If you also notice some of your neighbors replacing their roofs, and your home was built at about the same time, it might be a good idea to check your roof.

Contact professional roof contractors to get advice and know your best options.
You can receive FREE QUOTES from our roofing partners by simply filling out the form on this page!

Roof contractors and roof emergencies


You don’t need to wait until you need roof replacement to call the professionals. Roofing contractors respond to all types of roof emergencies, such as:

Water infiltration (Leaks)

When you see water seeping through the roof, it is urgent! You need to act fast to prevent damage to your ceiling, walls, and the structure of the home.

If you see signs of damage, the leak is major and professional repairs are needed quickly!

Ice Buildup

Snow can look very pretty but icicles can become ice dams that lead to cracks on your roof because of the added weight. When the snow melts, water can seep in and cause further damage to your roof.

Call in professionals to check the roof and limit the damage.

Snow buildup

This can happen especially on flat roofs and they can have disastrous consequences. The roof could collapse from the weight of the snow and ice.

You need to have the snow and ice removed. This work can be dangerous; for your safety call in roofing professionals to help you.

The roof of the home is very important not only for safety and comfort. It has a big impact on the aesthetics of the home and its overall value.

Protect your investment with a roof replacement from reliable roofing contractors in Montreal.

Repair vs. replacing a roof


Is your roof about 20 years old or so?

In general, it is more cost-effective to get a roof replacement when the annual cost of maintaining it is 6% to 7% of the cost of a replacement or if its deteriorated condition becomes apparent.

Check the current condition of your roof by scheduling an inspection by a roof contractor. He can make a valid evaluation of your roof and recommend the right installation method and materials to suit your home’s design and your budget.

A durable and environmentally-friendly option to a roof replacement is using a TPO membrane for your roof covering. You can save a lot on your monthly energy bill.

In Montreal, many boroughs have regulations in place regarding reflective or while coverings as roof replacement. A TPO membrane provides durability and meets these requirements.

Professional roofing contractors know municipal regulations and can help you choose the right roof replacement for your home.

How much is a roof replacement in Montreal?


A roof renovation is a significant investment. Depending on your budget, you can find options from professional roof contractors who can also explain to you the pros and cons of each.

When planning a roof replacement, you need to consider the surface area. Contractors quote prices per square foot and based on the type of roof covering selected.

Below you will find relevant information regarding roof coverings and their associated costs.


Asphalt Shingles

This is the most common type of roof covering and is the most affordable. The average price is 3 to $6 per square foot.

It is easy to install and comes in different colors and sizes, making it ideal for most types of roof designs.

You can choose from cellulose shingles which are heavy but water-resistant or fiberglass which are lighter but more resistant to heat.

EPDM Membrane and TPO

These membranes require professional installation but they are very durable. The average cost is $6 to $12 per square foot with installation. You will benefit from the watertight roof that offers great resistance to UV rays and all types of weather.

As an added benefit, these membranes are also recyclable.

Elastomeric membrane

Elastomeric membranes consist of a base layer with colored granules that protect them from UV rays.

The price ranges from $8.00 to $15 per square foot, with installation.

This type of roof covering is popular around Montreal due to its long lifespan (up to 30 years) and resistance to the harsh weather conditions in Quebec.

You can choose between a traditional membrane (installed with a blowtorch) or a self-adhesive elastomeric membrane (cold installation).

This type of roof covering will provide an attractive roof that lasts longer than asphalt and gravel roofs and requires less maintenance from homeowners.

You can schedule the installation of elastomeric membrane roofing throughout the year.


Slate roofs are elegant, durable, and environment-friendly. While this type of roof is more expensive, it is definitely top-of-the-line.

The colors available may be few but they can be natural or synthetic.

You can expect to pay anywhere from $20 to $40 per square foot, with installation.

Green Roofs

A green roof is a popular choice for environmentalists, even in cities like Montreal! Aesthetic and ecological benefits make this type of roof a good choice.

The cost is between $20 and $40, depending on whether you want a garden or not.

A roof renovation will increase the value of your home, depending on what material you select and the quality of the installation.

Find the right roofing contractor to help with your renovation project.

Just fill out the form on this page and receive FREE and COMPETITIVE quotes
from our roofing partners near you!

2023 Prices for Roof Replacement in Montreal

Is it time to get a roof replacement for your home? Are you worried about the cost of replacement and installation?

Not all roofs are the same and not all roofing professionals cost the same. As mentioned earlier, the average price of a roof replacement is from $3 to $40 per square foot, depending on the material you choose.

Thus, it costs an average of $7,000 to $14,000 to replace a roof measuring 2,000 square feet for single-family or 2-storey homes. The total cost of a roof replacement is also affected by accessibility, the difficulty and complexity of the project, your materials, and your choice of roofing contractor.

For homeowners on a budget, asphalt shingle roofs for a typical single-family home or up to two-stories would cost around $9,000 to $12,000 for a roof measuring 2,000 square feet, more or less.

What will roofing contractors provide for the price?

A roof replacement should include the removal and disposal of old shingles, a new underlayment, re-flashing of the chimney, and other requirements of the local building code.

The roofing quotes you receive should also have a workmanship warranty, usually 5 to 10 years.

Associated Costs of a Roof Replacement

Below you will find some additional costs to remember when you are preparing your budget for a roof replacement.

You may not have to pay all of these fees but they can increase the cost of the project significantly.

Removal of old roofing materials

 You can save money if new shingles are installed above the existing ones. But this is only viable if the current ones are still in good condition.  If they need to be removed, it can cost about $1,000.


Reinforcement of Rafters

For heavier roofs, rafters need reinforcement. It can cost a lot of money, sometimes as much as $10,000, depending on the project.

The weight on the rafters, when substantial, can affect the integrity of your home’s structure. Rafter reinforcement may be necessary for some types of roofs.


In certain parts of the country, additional moisture will need to be considered as it may cause fungal growth on the shingles.

Your roofing contractor will advise if you need extra moisture-proofing.

Types of Shingles to consider


Shingles are known to be good roof covering materials and are available in different shapes, styles, and colors. Asphalt shingles are the most popular for homes, with about 80% of residential roofs using asphalt shingles.

They can effectively shed water off your roof and add to your home’s appeal and value. The typical warranty for asphalt shingles is from 20 years or more.

Asphalt shingles are also relatively affordable compared to other roofing materials.  Because they have been used for more than 100 years, they are proven to be durable even under Canada’s harsh climate conditions.

Other types of roof coverings require specialized tools and more maintenance. For this reason, asphalt shingles are the most popular choice for roof replacement in Montreal.

When choosing the right shingles for your roof, consider the style of your roof, your desired budget, and the warranty offered.

Types of Asphalt Shingles and their Cost

You can find 2 main types of asphalt shingles – organic and fiberglass.

Organic Shingles

The oldest type of asphalt shingles, organic shingles are made up of recycled paper with asphalt and compressed using high pressure.

These shingles are quite flexible compared to fiberglass and are easy to install even in cold weather conditions. They are also more resistant to tearing and can hide any defects on the roof’s deck.

They can also bear constant changes in temperature due to their heavier weight and can better resist strong winds.

Fiberglass shingles

The majority of asphalt shingles today use glass fibers rather than paper. These are also called composition shingles. They are lighter than organic shingles because less amount of asphalt is used. These shingles are also cheaper in cost and are more resistant to heat.  Furthermore, they are less prone to “lifting” of the ends which is a common problem among older roofs.

Before laying fiberglass shingles, an underlayment of asphalt felt must be installed.

Studies show that about 90% of sloped roofs in Quebec use fiberglass asphalt shingles. They come in 3 primary grades – 3-tab, dimensional, and luxury shingles.

When choosing asphalt shingles, try to find Class A fire rating, good wind rating, good impact rating, and a long warranty.

 Advantages of Asphalt Roofing

Asphalt roofs can last a long time, even 30 years. Craftsmen can customize the design of asphalt shingles because asphalt is very versatile. In fact, some asphalt shingles look expensive but they are affordable.

Disadvantages of Asphalt Roofing

You won’t need to replace an asphalt roof for at least 15 years but it could get damaged before that time. Winters in Canada can result in warping, cracking, or chipping of shingles.

Best Roof Shingles for Montreal’s climate


Roof shingles are pretty popular but it may be difficult to decide which style or material to use for your roof.  Asphalt shingles are commonly used but you want to know what other options you have.

Below you will find other materials aside from asphalt shingles and their pros and cons.

Good quality shingles will keep your house insulated adequately and can greatly increase the resale value of your home. Understanding your options will allow you to make the best decision regarding your home’s roof replacement.

Clay shingles

If you want style, tile shingles may be the thing for you. They come in several shapes and colors and are often seen in homes with a Mediterranean or Spanish design.

Although you may see clay tiles in some homes and they do withstand the Canadian climate, they are not that popular in Quebec Province. They can be expensive to maintain and repair.

Metal shingles

Metal shingles have a long lifespan – 40 to 80 years, making them one of the most durable roofing materials.

They are easy to install and are available in different colors, styles, and metals. The energy efficiency of metal roofs is also high because they reflect heat and light naturally and keeps your house cool.

However, the price of metal roofs compared to other materials is also high. Keep in mind that you will probably not replace the roof which makes the price really worth it. Remodeling Magazine’s cost vs. value report in 2020 states that the ROI of a metal roof is 61.2%.

Metal shingles are available in steel, aluminum, copper, and zinc.

Wood shingles

Wood shingles can last as long as 40 years with good maintenance. They have strong resistance to winds, hail, and snow. In addition to their durability, wood shingles also have a high aesthetic appeal. They are available in shingles and shakes, both being different in style.

The most popular wood roofs is made of cedar. It is highly resistant to pests and insects and offer high energy-efficiency. Natural insulation will help you save on energy bills.

A disadvantage of wood shingles is that it needs more maintenance. You have to regularly clear debris and leaves so that moisture won’t be trapped and cause rot. You may also need to treat and seal cedar shingles to retain the desired color.

Tile shingles

Tile shingles also offer a long lifespan and low maintenance. When properly installed, they can be as durable as other roofing materials.

Clay or slate are popular tile shingles and they can last as long as 100 years in the right climate and proper installation.

Tile shingles are heavy and the structure of the roof must be able to support the weight. Hailstorms and impact from falling branches can damage tile shingles. They are also more difficult to install. Not all roofing contractors work with tile shingles.

Rubber shingles

Rubber shingles can last as long as 50 years. They are also resistant to leaks, insects, fire, extreme climate, and strong winds. The cost is relatively similar to asphalt shingles, making them affordable.  It is also environment-friendly because they are made from recycled tires.

In cold or hot weather, rubber shingles won’t crack as they are incredibly durable.  They can absorb heat to help you save on energy bills.

Rubber shingles require professional installation by skilled roofers. The appearance is also not as attractive as other types of roofing materials but they can be painted to improve the appearance.

FAQS: Professional Roof Replacement in Montreal

A roof replacement will put a huge dent in your bank account but it is an important investment. We know you want as much information as possible to help you plan your roof renovation.

We have gathered a few FAQs about roof replacement in Montreal to guide you.

How long does a roof last?

The lifespan of a roof depends on the material. For example, asphalt shingles can last 15 years while cedar shakes and shingles can last as long as 30 years when properly maintained. Wood shingles can last as long as 25 years while rubber roofs last from 30 to 50 years.

What is the best roof covering in Montreal?

Most homes in Montreal and the province of Quebec use asphalt shingles because of their durability and affordability. Depending on your budget, you can also consider wood shingles or metal shingles although they cost significantly more. Metal shingles are very durable and can last longer but they are not appropriate for all types of homes.

Can I continue to stay home during a roof renovation?

It is your choice to stay in your home or stay somewhere else. Your roof contractor is the best person to ask and it will depend on the complexity and duration of the project as well as your level of tolerance. You may want to be around while your roof is being installed to check on the progress and ask questions when needed.

Will homeowners’ insurance pay for a roof replacement?

Homeowners’ insurance will pay for a roof replacement if the damage was caused by a covered event. If it is due to wear and tear, your insurance policy may not agree to pay for it.  You can always check with your insurance company.

What warranties do I need to check for a roof replacement?

You should check and ask your roofing contractor about the warranty against materials or manufacturing defects and workmanship warranty.

Most manufactures offer consumers a warranty for manufacturing defects but these vary according to brand. Your roofing contractor, on the other hand, will offer a warranty for the quality of the workmanship or installation.

What qualifications should I check when looking for a roofing contractor?

In Quebec Province, a contractor must have a license from the Régie du bâtiment du Québec. You can verify the validity of the contractor’s license number which must also appear in their contracts, invoices, and official quotes.

 How do I choose a roof contractor?

It is important to get at least 3 quotes from roofing contractors after an inspection of your roof. You will have a good idea of the average cost in your area and help you plan your budget.

The estimate must indicate the type of material, description of the work, start time and completion time, labor cost, warranties, and terms of payment. These details must be in writing.

You can easily obtain free and no-obligation quotes from roofing professionals by filling out our short online form!

Compare roofing quotes from professional contractors


Never DIY a roof replacement because the cost is too expensive to risk making mistakes. More importantly, it is hazardous and comes with many risks without the right skills and experience.

If you need a roof replacement, the best step is to contact roofing contractors in Montreal.

Professional roofing contractors offer a variety of options for roof replacement and repairs. They can provide you with the best advice to ensure your investment lasts many years. They can also help you choose the best roof materials for your home that suits your taste and lifestyle.

Roofing contractors in our network will be happy to provide you FREE and NO-OBLIGATION quotes to help you plan your roof replacement.

Simply fill out the form below to get connected to top roofing specialists in your area. Compare competitive offers to choose the best value for your money!

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