How Long Does A Roof Last?

The answer to “How long does a roof last?” is centered on numerous factors. Longevity is contingent on the area’s climate, the condition of the installation, and whether continuous maintenance and care were routine. More significantly, the lifespan of a shingle roof is severely affected by the roof materials used. Below is some information on the lifespan of a roof according to some frequently used materials:

 

How Long Does a Roof Last

Shingles – Asphalt

Asphalt shingles are the most popular of coverings because they are a sustaining roofing material. Most of today’s homes use these shingles. The lifespan of asphalt shingles goes from 20 to 40 years.

Organic Shingles

Organic shingles come from felt-like material soaked with asphalt. This process makes organic shingles water-resistant. Organic shingles contain 40% more asphalt than fiberglass shingles, giving them stability, weight, and wind resistance.

Fiberglass/Glass Fiber Shingles

Glass fiber or fiberglass shingles have a reinforced glass fiber mat that takes the form of the shingle. Fiberglass or glass fiber shingles are more popular than organic shingles because they are more affordable and easier to handle. Most roofing contractors pick glass fiber or fiberglass shingles over organic shingles. 

 

Temperature Extremes

Extremes in temperature affect the lifespan of a roof and the shingles. Shingles that go through irregular temperature changes within short periods can’t contrast and expand as they should. Shingles don’t acclimate to severe temperature variations. Cracks, breaks, and other damages appear in unprotected shingles exposed to water and temperature extremes. 

 

Factors That Affect the Life Expectancy of Your Shingles

Damages that happen because of unceasing water buildup are fungus and algae growth. Further damage to shingles occurs due to inadequate attic ventilation. Correct ventilation increases the life of the shingles as well as other parts of a roof.

 

Maintenance

Two vital things that extend the life of shingles are a watchful eye and roof maintenance. Keep a lookout for any coiling or other issues that may occur with shingles.

Prolong the average lifespan of your roof with accurate information. If you are concerned about the life of your shingles, call us at Grand Island Roofing. One of our roofers will give you the pertinent information or arrange a roof inspection if necessary.