How Much Does it Cost to Replace a Roof in Toronto

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Roof replacement is a significant investment for homeowners, and understanding the costs involved is crucial for planning and budgeting. In Toronto’s varied climate, with its harsh winters and hot summers, keeping your roof in top condition is not just about aesthetics but also about protecting your home from the elements. In this article, we will dive into the factors that affect roofing quotes, provide a breakdown of costs, and offer insights into the average roof replacement cost in Toronto.

Factors Influencing Roof Replacement Costs

Size and Complexity of the Roof

The size of your roof is one of the primary factors determining the cost. Roofers typically charge by the square footage or by the “roofing square” (100 square feet). Additionally, the complexity of your roof—such as the number of slopes, valleys, and dormers—can increase the cost due to the additional labor and materials required.

Type of Roofing Material

The choice of roofing material has a significant impact on the overall cost. Asphalt shingles are the most common and cost-effective option, while materials like metal, cedar shakes, or slate come with a higher price tag. Each material has its lifespan, durability, and aesthetic appeal, so choose one that suits your budget and your home’s architecture.

Labor Costs

Labor is a substantial portion of the total cost. Skilled labor in Toronto may vary depending on the roofing contractor’s experience, reputation, and the complexity of the job. Always ensure you’re working with a licensed and insured contractor to guarantee the quality of work.

Removal and Disposal of Old Materials

Before installing a new roof, the old materials must be removed and disposed of, which adds to the overall cost. Be sure to check if your roofing quote includes this service.

Additional Repairs or Upgrades

Sometimes, during a roof replacement, underlying issues such as damaged decking or inadequate insulation may be uncovered. These repairs and any desired upgrades, such as better-quality underlayment or ventilation improvements, will add to the cost.

Average Roof Replacement Costs in Toronto

Asphalt Shingle Roofs

Asphalt shingles are a popular choice in Toronto due to their affordability and decent lifespan. On average, homeowners can expect to pay between CAD $3.50 and CAD $5.50 per square foot for an asphalt shingle roof replacement, including materials and labor.

Premium Materials

For premium materials like metal, cedar, or slate, prices can escalate considerably. Metal roofs can range from CAD $7.00 to CAD $12.00 per square foot, while cedar and slate can push the price even higher.

Cost Breakdown of a Roof Replacement


Materials typically account for 40% of the total cost. This includes the roofing material itself, underlayment, flashing, and any additional components like ridge caps or vents.


Labor can constitute up to 60% of the overall expense, as it involves not just the installation but also the removal and disposal of the existing roof, and any necessary repairs to the roof structure.

Permits and Warranties

Permits may be required for a roof replacement project in Toronto. Additionally, warranties offered by both the manufacturer of the roofing materials and the roofing contractor can influence the cost.

Getting Accurate Roofing Quotes

Request Multiple Quotes

To get a realistic idea of the cost, it’s advisable to request quotes from several reputable roofing contractors. Compare the detailed breakdowns they provide to understand what you’re paying for.

Inspect and Assess

Have your roof inspected by professionals to assess its current condition. This can help identify any potential issues that could affect the quote and prevent surprises during the replacement process.

Discuss Payment Options

Some roofing companies offer financing options to help spread out the cost of a roof replacement. Discuss these options upfront to find a payment plan that works for your budget.

Reducing Roof Replacement Costs

Consider the Timing

Roofing contractors in Toronto may offer off-season discounts. Scheduling your replacement during slower times of the year could lead to savings.

Look for Deals on Materials

Ask your contractor if they have access to discounted materials or overstock sales that can reduce the overall cost.

Invest in Quality for Long-Term Savings

While it may be tempting to choose the cheapest option, investing in higher-quality materials and skilled labor can save you money in the long run due to fewer repairs and a longer-lasting roof.

Final Thoughts

Replacing a roof is a considerable undertaking, and understanding the costs involved is essential for Toronto homeowners. Keep in mind the various factors that can affect the price, get multiple detailed quotes, and consider the long-term benefits of investing in quality. With the right approach, you can ensure a smooth and successful roof replacement that will protect your home for years to come.

Remember, the figures mentioned in this article are estimates, and prices can vary. To get the most accurate roofing quotes, reach out to local contractors who can provide a detailed inspection and a precise quote tailored to your specific needs.


The cost to replace a roof in Toronto varies widely based on factors like the size of your roof, the chosen materials, and the complexity of the job. By understanding these factors and doing your due diligence when gathering quotes, you can make an informed decision that balances cost with quality. A new roof is not just a necessary expense; it’s an investment in the safety, comfort, and value of your home.