How Reliable Are Asphalt Shingles?

How Reliable Are Asphalt Shingles?

Replacing Your Shingle Roof In Bozeman, MT: A Complete Guide

Asphalt shingles are the most common roofing material, and they’re used every day by Great Falls, MT, roofing companies. They are also one of the most affordable options for people to consider for their roofs.

However, asphalt shingles also have a reputation for being less durable and reliable. But is this true? Should you choose another roofing material the next time you need a replacement?

Here is some information about the longevity of asphalt shingles from the America’s Choice Roofing team to help you decide.

The Life Expectancy of Asphalt Shingles

The life expectancy of any material depends on where it’s situated. However, the factors that decide how long your asphalt shingles will last can include attic insulation, the severity of local weathering, and even the angle of your roof. 


Improper insulation and ventilation within your attic space can lead to heat build-up, which will cause the effectiveness of your asphalt shingles to wane over time. It’s for this reason that roofing companies in Great Falls, MT, always recommend proper insulation and ventilation within your attic. 


The local climate greatly determines the life of an asphalt shingle. The intensity of local rain, sun, and wind all contribute to how quickly the shingles lose their protective layer of granules, which can cause the asphalt to be brittle. 

As the shingle ages, it becomes weaker to UV exposure, further decreasing its life expectancy.

Roofing Angles

Homes that have a roof with a shallow slope are susceptible to prolonged exposure to the elements. Rain builds up and forms puddles, snow lingers without sliding off, and leaves in the autumn can continually build up.

All of this leads to the build-up of moisture within and around the shingles, making them prone to rot, which causes damage to their effectiveness.

Accessible Alternatives

While frequently used in construction, asphalt shingles aren’t without their problems. However, if you find the look of asphalt appealing on your roof, there is an alternative.

Synthetic shingles look exactly the same while having none of the drawbacks that make commonplace asphalt shingles potentially unreliable. Here are some of the perks:

  • Made from a lightweight, commercial-grade polymer, the construction of these synthetic materials is specifically designed to make them stronger than your traditional shingles. The synthetic option removes the need for granules, so they stand up better against harsh rain, sleet, snow, etc. Also, they contain ultraviolet inhibitors, which protect them from harsh sunlight in the hot summer months.
  • Transportation of these shingles is easier since they’re lighter than traditional asphalt. This will bring make installation easier and faster, bringing down costs.
  • They’re also more eco-friendly, as one of the most environmentally sustainable roofing materials.


POSTED 31/12/2021
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