LOSS OF GRAINS
After a while, the asphalt shingle that contains the protective granules hardens. This results in the detachment of the granules and causes the appearance of small cracks and fissures on the surface.This happens to all roofs of shingles, but excessive degranulation damages your roof and takes away several years of life, this also leads to an accumulation This is your responsibility now to examine your roof for any apparent damage. If you ever discover something, it is important to plan repairs so that the situation does not get worse.
Cornering of shingle corners occurs when roof ventilation is not optimal, causing the shingle to overheat. Sometimes it can also be due to too high humidity inside. Once the corners are in this position, strong winds and freezing over the winter will cause much faster damage to your roof.
This is one of the most obvious apparent damages to spot on your shingle roof. Once the shingle is corrugated, the wind can pull the corners easily.
Most of the time this problem is due to poor ventilation inside the roof but sometimes it can also be the result of a still water deposit in the roof.
Tearing parts of your shingle is one of the most serious problems, locations where the shingle has broken down is a considerable weakness and increases the risk of water infiltration.
This problem is sometimes caused by snow removal from your shingle. winter roofing or the exposure of your roof to strong winds, the top of the roof is the place most at risk.