Blistering normally happens on asphalt roofs.
Shingle blisters roof.
Blistering only occurs in asphalt roof shinglesas it is a byproduct of manufacturing or installation.
When the sun heats the shingle the trapped moisture will rise to the surface causing the tell tale blistering.
If your under roof.
How to extend the life of an asphalt roof with shingle blisters or shingle rash keep foot traffic on the roof to a minimum.
Make sure that your roof is properly vented a cooler roof lasts longer.
The shingles are composed of different layers of material.
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.
Walking on shingles in hot weather when they are soft easily damages them.
In some cases moisture can get trapped within the shingles during the manufacturing process.
Asphalt shingles can blister as a result of trapped moisture in the shingles.
During the manufacturing process moisture gets trapped within the shingle itself.
If the shingles on a roof have trapped moisture they are likely to start blistering when the sun heats the roof.
Also if a roof does not have proper ventilation shingles can blister because of intense heat.
Blistering can also happen as a result of poor ventilation.
The roofing company co takes a look at what causes asphalt shingles to blister and what can be done to prevent it.