It’s no secret that Toronto is one of the most expensive cities in North America to live in. But what may come as a surprise is just how costly it can be to replace your roof. 

Depending on the size and style of your home, the cost of a new roof can easily exceed $5,000. So before you start planning that home renovation project, be sure to factor in the cost of a new roof.

In this article, we will help you to break down some of the key cost factors involved in roof replacement so that you can be better informed about how much does it cost to replace a roof in Toronto. If you need more info about cheapest roofing options check this article.

Cost Factors for Replacing and Repairing a Roof

The first thing you need to do when evaluating the cost of replacing or repairing your roof is to get acquainted with the costs of everything.  That will include the cost of materials, the cost of labour, and other ancillary costs that might be associated with the project.

Remember that costs can vary greatly depending on your home and your needs, so you need to make sure you keep it in mind to avoid having to stop the roofing process mid-way.

This is one of the main things you need to do before starting the project to ensure everything progresses as smoothly as possible.

Type of Roof and Their Slope Degree

The most common type in Toronto is Asphalt Shingle Roofs.

The average roofing cost for an asphalt shingle roof would depend on your chosen company, but it would be somewhere between $4.00 and $8.00 per square foot. 

You must shop around between a few companies to land on one that works best for you.

Some companies might be on the more expensive side but provide add-ons that you might not get elsewhere. So keep all of that in mind too.

For the slope degree, we’ll look at two different types. 

  • The first type is a 4/12 slope 
  • and the second is an 8/12 slope.

A 4/12 slope means that for every 12 inches (1 foot) of horizontal distance, the roof will rise 4 inches. 

An 8/12 slope means it will rise 8 inches for every 12 inches of horizontal distance.

The slope degree is essential because it will affect how much material is needed and the difficulty of the installation. 

Generally, a steeper roof will be more expensive than a flatter one. 

State of the Roof

This is one that some people consider, but others forget about. The state of your roof can greatly affect how much it costs to replace. 

If your roof is showing its age, it will likely cost more to replace than a newer roof. A good rule of thumb is that if your roof is more than 20 years old, it will probably be more expensive to replace than a newer roof.

That’s why it’s a good idea to stay on top of the roof repairs regularly so your roof always looks great and there are no major costs to incur. 

The Complexity of the Issue

Another factor that will affect the cost of replacing your roof is how complex the issue is. If you have a very simple roof, it will likely cost less to replace than a more complex roof.

A complex roof may have multiple levels or be made of different materials, making it more expensive to replace as you might have to fix the problem before ever making it to the roofing part.


Asphalt Shingles

Asphalt shingles are the most common type of roofing material used in Toronto.  They are made of a fibreglass mat that is coated with asphalt and then covered with ceramic granules. Asphalt shingles are available in various colours and styles, and they can be either 3-tab or architectural.

Toronto’s average cost of asphalt shingles is $3.00 per square foot.

Metal Roofs

Metal roofs are becoming more popular in Toronto due to their durability and energy efficiency. Metal roofs are available in various materials, including aluminum, steel, and copper.

The average metal roofing cost in Toronto is $5.00 per square foot.

Flat Roofs

Flat roofs are common in commercial applications, but they can also be used on residential properties. Flat roofs are made of various materials, including asphalt, rubber, and PVC.

The average cost of flat roofing in Toronto is $6.00 per square foot.

Depending on the material you go with, your overall costs could increase or decrease overall.

Roofing Different Home Sizes

Homes will have different roofing needs due to their size. The average cost to replace a roof on a 1,500-square-foot home is $4,500. 

For a 2,000-square-foot home, the average cost is $6,000. And for a 3,000-square-foot home, the average cost is $9,000-$10,000. If your home is on the larger side, expect the roofing to cost a lot more than if it were a smaller place.

Key Takeaway: How Much Does It Cost To Replace A Roof In Toronto?

In Toronto, the average cost to replace a roof can range anywhere from $5,000 to $10,000. 

However, the final cost will depend on several factors, such as the size and pitch of your roof, the type of materials used, and whether or not you need any repairs done.

 If you’re considering replacing your roof, get a few quotes from different contractors to get an accurate cost estimate, so you end up with the best deal possible!