Even a well-built asphalt shingle roofing system can still get damaged in one way or another. Shingle blisters, for instance, shouldn’t be ignored and must be inspected thoroughly so that you’ll know how to prevent them from spreading to the rest of your roof. To understand more about blistered shingles, storm damage repair expert DePalma Roofing & Construction shares more insight.

The Usual Causes

Your roof should have an adequate ventilation system to facilitate air circulation within the attic. Without it, excess heat can build up inside the space, causing premature shingle deterioration that leads to blisters and other issues. Another factor that can cause shingle blisters is subpar workmanship, which only means that the roof wasn’t installed properly. If the adhesive isn’t correctly applied, it can lead to trapped moisture that can slowly accumulate and evaporate under your shingles. Moisture can also get trapped during the manufacturing process. When it evaporates under heat and sunlight, it causes shingles to blister and cause other kinds of damage to your roofing system.

How to Properly Address Blistered Shingles

Once blistering starts to occur, there’s no way to stop it unless the affected areas are replaced. Immediate replacement won’t be necessary if the damage is minor, of course, as it can be mitigated through regular maintenance. A roofing contractor can address the affected areas, but if blisters are found in several areas of the surface, a full roof installation may be the better option.

Preventing Future Blister Damage

No matter how well-built your roofing system is, it still needs regular care and maintenance to stay in good condition. A professional contractor will effectively take care of any sign of blistered shingles. They’ll also address other kinds of damage that may otherwise lead to costly repairs, such as loose or missing shingles that leave part of your roof exposed to the elements, causing leaks and other issues.

DePalma Roofing & Construction is a reputable roof inspection contractor that always gets the job done professionally. Whether you need roof repairs or replacement, call us at (717) 638-1131 or fill out our convenient contact form!