Asphalt shingles protect millions of homes in the U.S. This roofing material is known for its durability and cost-effectiveness. You also can get them in various styles and colors, meaning there is an option for every home style.
A common issue that occurs in asphalt shingles is blistering. Keep reading to learn what causes this issue.
Why Do Asphalt Shingles Blister?
During manufacturing, moisture can infiltrate shingles. This makes them more prone to blistering following installation. The sun’s heat can increase the temperature of trapped moisture in the shingles, causing them to blister.
Another common reason asphalt shingles blister is lack of ventilation. Temperatures in your attic can increase due to poor air circulation. When this happens, your roof can become excessively hot. The shingles can then develop blisters due to the extreme heat. Ensuring sufficient attic ventilation will help you save on roof repair and energy costs.
What Can You Do About This Issue?
Blisters aren’t usually a cause of concern as long as the shingle granules remain intact. However, the time will come when these blisters will pop. As a result, granule loss can occur, leaving your roof unprotected against harmful UV rays. Over time, the affected shingles will become more prone to damage and leaks.
If blisters are already present, it’s best to limit foot traffic on your roof to keep them from popping. Are there trees surrounding your property? Be sure to keep them trimmed to minimize debris that could pop blisters. Moreover, maintaining good attic ventilation will go a long way in preventing roofing issues, including shingle blistering.
If you suspect your roof has issues, don’t wait long to contact a reputable contractor. You can rely on Patriot Roofing LLC for reliable roof repair and replacement services. We also specialize in gutter installation and window replacement. Call us at (405) 217-0473 or fill out our online form to get a free estimate. We serve clients in Norman, OK, and nearby communities.
