How Weather Affects The Lifespan Of Asphalt Roofing


Although there are many types of roofing available, each has its own benefits and drawbacks. However, asphalt roofs are the most popular. Asphalt roofs can be customized in hundreds of different styles and colors. Asphalt roofing has a short life expectancy. Asphalt roofs last only 20 years, whereas copper and slate roofs can last for 50 years. Wood shake roofs are also durable and can provide up to 30 years of service. However, this life expectancy depends on many factors such as weather. KCG Roofing and Carpentry is a local roofing expert. These are the weather conditions that have had the greatest impact on asphalt roofing’s lifespan.

Ultraviolet Radiation

The ultraviolet rays are not only harmful to your skin. These powerful rays can alter the chemical composition of tiles. The chemical bonds between tiles and roofing become weaker, and granules begin to fall off the roof. Tiles will turn discolored and the protective coating on the roofing is lost. There are a variety of products available that protect against UV rays. These shingles are thicker and have better granules.

Rapidly Changing Temperature

Thermal cycling is a problem in some areas of the United States. Thermal cycling is the rapid temperature change between day and night. Asphalt shingles expand during warm days. The shingles shrink quickly when it gets cold at night. Tiles will eventually crack or split due to this constant expansion and contraction. Rain can accelerate the process by allowing water to seep into cracks and freezing, expanding cracks. To protect yourself against this phenomenon, make sure you inspect your tiles and flashings regularly.


This should not come as a surprise, and it is easy to forget. Wind pressure is especially dangerous for shingles along the perimeter. Your asphalt can withstand just a little wind. Even small winds can cause damage to asphalt shingles and tiles if they are damaged or loose at the edges.


Did you know that a single inch of rain can pour around 1,500 gallons onto your roof? This is quite a lot of pressure. But the good thing about rain is that it can find weak spots on your roof. Water will seep into cracks and crevices. Water can seep below the roof deck and cause mold, rot, and mildew. Extreme circumstances can lead to rainwater getting into your electrical system.

Roof Repair as Soon As Possible

You can identify potential roof leakages and vulnerabilities sooner than you think. KCG Roofing and Carpentry offers a variety of roofing services, including inspections to identify potential issues early. However, catching problems early is not enough. To prevent damage from worsening, you need to make repairs immediately. KCG Roofing and Carpentry’s experienced professionals are always available to help you schedule a flexible time. Do not put your roofing at stake. KCG Roofing and Carpentry can help you consult with a professional right away.

This post was written by a roofing professional at KCG Roofing. KCG Roofing is a premier roofing contractor in Florida! KCG Roofing has the experience and expertise to replace or repair your roof with quality materials and excellent craftsmanship. All our roofs are backed by a 15-year leak-free guarantee, the highest in the industry. We have been family-owned and operated for over 40 years.



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