Roof Shingles Blistering

Like all blisters there comes a time that they will surely pop.

Roof shingles blistering.

When the sun heats the shingle the trapped moisture will rise to the surface causing the tell tale blistering. When blisters pop on shingle roofs the granules become dislodged leaving the asphalt unprotected from the uv rays of the sun. Blistering only occurs in asphalt roof shinglesas it is a byproduct of manufacturing or installation. Walking on a blistered asphalt shingle surface particularly in hot weather can.

What you should do about your asphalt shingle blistering concern keep people off of the roof surface. 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. Shingles blisters are caused by varicella zoster the same virus that causes chickenpox. Document the roof condition as it is right now as i detail in step 4 inspect and document its condition annually.

In some cases moisture can get trapped within the shingles during the manufacturing process. Blistering can also happen as a result of poor ventilation. Asphalt shingles can blister as a result of trapped moisture in the shingles. The cluster of blisters that form with shingles fill with fluid pop then start to ooze.

Still blistering is likely to reduce the life span of your shingles creating a problem that ought to be addressed sooner rather than later. The shingles are composed of different layers of material. Blisters create a separation between the base of the roof and the shingle which makes it likely the blisters will pop and make your roof lose its visual appeal. While undergoing the lamination process moisture can be trapped between layers.

As long as the blisters on the shingles keep their granules they will not cause a problem for the roof or longevity of the roof. Shingles causes itchy painful blisters that may take some weeks to heal. The whole process may take. Roof appearance is another matter to consider.

Eventually the affected areas crust over and heal like the rash shown here. The roofing company co takes a look at what causes asphalt shingles to blister and what can be done to prevent it. Blisters or blister rash can be identified by inconsistent bubbles rising up from inside the shingle.