Blistering Roof Shingles

How to extend the life of an asphalt roof with shingle blisters or shingle rash keep foot traffic on the roof to a minimum.

Blistering roof shingles. Blistering can also happen as a result of poor ventilation. The shingles are composed of different layers of material. Improper ventilation can cause moisture to build up beneath the shingles heating them from both the underside and the top side. The cluster of blisters that form with shingles fill with fluid pop then start to ooze.

When the sun heats the shingle the trapped moisture will rise to the surface causing the tell tale blistering. Shingles is caused by the varicella zoster virus the same virus that causes chickenpox. Shingles blisters are caused by varicella zoster the same virus that causes chickenpox. Eventually the affected areas crust over and heal like the rash shown here.

Keep the rash clean and dry. Asphalt shingles can blister as a result of trapped moisture in the shingles. If your under roof. Do not cover it or use ointments which can prevent the blisters from bursting and beginning to scab over.

Later heat is applied during cure and gasses can expand from that trapped moisture creating bubbles underneath the top layer of the shingle. Overview shingles is a viral infection that causes a painful rash. Make sure that your roof is properly vented a cooler roof lasts longer. Individuals who have suffered chickenpox in the past may suffer an attack of shingles later on in life.

In some cases moisture can get trapped within the shingles during the manufacturing process. Shingles causes itchy painful blisters that may take some weeks to heal. The whole process may take. Poor roof ventilation the second way that blistering can occur is when there is poor attic ventilation underneath the shingles.

The pain varies by person but can be constant or come and go. Blistering only occurs in asphalt roof shingles as it is a byproduct of manufacturing or installation. While undergoing the lamination process moisture can be trapped between layers. Walking on shingles in hot weather when they are soft easily damages them.

Try cool compresses calamine lotion or an oatmeal bath to ease the itching and pain of the rash. Blistering is an asphalt shingle roofing problem that is often mistaken for hail damage and is one of the most common issues residential roofing contractors are called to fix especially during the summer. Blisters or blister rash can be identified by inconsistent bubbles rising up from inside the shingle. Days after these symptoms.