roof-repairs-calgary

How Long Does Asphalt Roof Last?

When it comes time to replace your roof, most homeowners are looking for the perfect combination of stylish, long-lasting, and cost-effective roofing. Calgary roof repairs and replacements can be a fairly expensive home renovation project, so it makes sense that you’d want your roof to hold up to the elements for a considerable amount of time while looking good in the process.

Asphalt shingles are one of the most popular roofing options for homeowners in North America, in part due to their cost. But does the lower price tag correlate with a shorter lifespan? Let’s take a look at how long asphalt roofing can last.

Understanding How Long An Asphalt Roof Lasts

When it comes to asphalt shingles, there are a couple of options to choose from. Standard, 3-tab asphalt shingles are most homeowners’ go-to. Durable and reliable, these shingles are more than prepared to withstand the harsh Canadian winters. 3-tab shingles typically last between 15 and 18 years.

Meanwhile, if you opt for a more architectural-style asphalt shingle, you can expect to get a few more years out of your roofing, with the average lifespan jumping to between 24 and 30 years.

However, the longevity of an asphalt roof actually depends on several additional factors.

3 Factors That Impact The Longevity Of An Asphalt Roof

Sun Exposure

The sun is incredibly powerful and has the ability to wear down your roof over time. Between the UV rays and the intense heat, your roof can begin to break down, thus compromising the protection it normally provides to you and your home. 

Fortunately, there are protective sealants that can be applied to your roof every five years or so, allowing you to get a few more good years out of your roof.

Roof Colour

This factor relates to the damage caused by sun exposure. The darker your roof colour, the more sun it will absorb, thus increasing your roof’s vulnerability to the heat. Breakage, melting, and the need for roof repairs in Calgary are more frequent with darker coloured roofs.

Roof Slope

Many homeowners do not consider their roof’s slope to be a contributing factor, but a high pitch is actually preferable when it comes to your roofing’s lifespan. This is because there is a reduced likelihood of damming, seepage, and general collection of precipitation and moisture.

Your region will have a fairly significant impact on your asphalt roof’s longevity. Therefore, when it comes time to replace or repair your roof, speak to your roofing contractor, as they will be able to offer a more exact timeline.

At City Roofing and Exteriors, we take pride in our work and by serving Calgarians. We work hard to assist our customers in providing proper roofing systems to meet your budget and needs. We guarantee that you will be satisfied with our work. Give us a call at (403) 608-9933.

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