When you spot blisters on the shingles or sections of your residential roofing, the problem could be the result of recent damage or may be traced back to poor installation. Intense heat in the Indianapolis area complicates matters, but you may not need to call a roofer every time blisters appear on your roof materials. Here are ways to diagnose the problem, so you’ll know when to call for professional assistance.
Causes of Blistering
Blisters usually happen when excessive heat damages the roofing materials. When there is nothing to block direct sunlight from the roof, small blisters can form. Another cause for blisters is poor attic ventilation. According to the International Association of Certified Home Inspectors, this accounts for most blistering problems. A discrepancy between roof and attic temperatures creates conditions that lead to blistering.
Moisture can also get underneath the shingles and create blisters. Water evaporation can result in the expansion of the roof materials, which can cause anything from tiny blisters to larger problems that spread all over the roof. Moisture damage deserves inspection from a professional roofer to prevent the situation from worsening.
Managing a Blistering Roof
Small blisters in some sections of the roof often do not cause leaks. However, this problem may reduce the life span of your shingles and create problems that need to be addressed sooner rather than later. As a cosmetic issue, blistering can reduce your roof’s visual appeal. Replacing the section where blisters often appear may help your home retain its beauty and value.
Proper attic ventilation and minor repairs are sometimes enough to take care of the problem. Contact your roofing company if you notice moisture damage in several parts of the roof. Let Moss Roofing assist you. Call us at (317) 207-4778 or fill out our contact form to get a free estimate. We serve clients in Noblesville and Indianapolis, IN, along with nearby communities.