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Why is Roof Replacement Cost Expensive

Many people believe that the roof replacement cost is expensive. We all know that one of the essential parts of our home is the roof. The roof covers the building and hides us from direct sunlight and other harsh weather conditions. It’s normal for your roof to develop faults, which may eventually warrant replacement and sometimes repair. 

It’s crucial to note that it’s impossible to live in a home without a roof. This shows the importance of the roof on a building and why it’s good condition can’t be less emphasized. However, many people complain that the price of roof replacement is always high.

This is a result of the steps, materials, and workforce needed in the roof replacement process. The importance of a roof to your home does not allow the use of inferior materials and employment of cheap labour.

In this article, we will show you why the cost of roof replacement can be high. We will explain the factors that determine the price of roof replacement and why spending the money to replace your roof is always worth it.


Why is Roof Replacement Cost Expensive?

What do you think answers this question? You should know that there are several reasons why roof replacement cost is expensive. The most important of these reasons is the cost of roofing materials that are needed to replace your roof. 

You need to know that every material that goes into the replacement of your roof is crucial. Removing one or trying to save money on material costs can be a safety and health violation. Some of the important materials that make up roof replacement costs include: 

  • Roof products and supplies 
  • Layers of roofing sheet
  • Chimneys, skylights, plumbing pipes, and other equipment installed on the roof
  • Size and pitch of the roof

Other factors that answer the why is roof replacement cost expensive question include the prices of these following essentials

  • Protective material for the contractors (This depends on your climate region)
  • The cost of shingles
  • Waste removal 
  • Supplies 
  •  The cost of labour and expertise.

Note that whenever you are getting roof replacement cost estimation, it’s always quoted in” per square.” Materials for roof replacement can cost or range from $100 – $1,000 per square, which depends on the choice you make. The cost of tearing off an old existing roof ranges from $1 – $5 per square foot. Also, some contractors charge hourly, their price range from $40 – $80 per hour.

There might be the need to change weak timbers or supports for added weights; it can cost you an extra $1000 to $10000. Roof replacement costs are also determined by the extent of support or repair required. The cost of labour for roof replacement usually ranges from $150 – $300 per square or $1.50 – $3 per square foot. Changing roof shingles cost $5,000 – $10000; this is determined by the type of roof used for your home.

Roof replacement can be “expensive” in Canada. However, it can’t be avoided when there is a need for it, to avert unnecessary havoc in the home. So, therefore, we will give you more insight into the average cost of roof replacement in Canada. The type of roof you want to replace may be why your roof replacement cost is expensive. 

Asphalt Roofs

One of the most affordable forms of roofing is the asphalt shingle. There are different types and styles of asphalt shingles. We have fibreglass shingles and organic shingles. Other styles include three-tab shingles and architectural shingles. The size of your asphalt roof determines the replacement price. The price of replacing this roof type varies from $2,000 – $11,000 with an average of $4,800 for replacement. 

Metal Roofs

The Metal roof is more expensive than an asphalt roof, less known, more durable and lasts. much longer than the asphalt roof. The average replacement price for this roof is $10,400. Types and styles of metal roofs include: aluminum, zinc, copper, tin, stainless steel, and copper metal roofs

Additional roof replacement costs may be incurred due to the following.

  • Algae and fungus resistance 
  • Additional weight requires additional support
  • Removal of the old roof 
  • Ensuring a safe pitch 
  • Installation of stronger trusses and rafters

All of these factors are put together to determine the cost of replacing your roof. The sum of these expenses is why you may think the cost of replacing a damaged roof is expensive.



Roof replacement costs in Canada are not expensive. The cost of replacing your roof is not a random number pulled out of the air. It is the sum of the cost of important components that will assure that a quality job is done on your roof. Contact us today to get a quote for your leaky flat roofs and other roofing issues.

King Koating in Toronto is a One Stop Solution to Commercial Roofing

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