Roof Losing Granules

As your roof ages it s completely normal to lose some granular textures.

Roof losing granules.

It is pretty concerning when excessive amounts of granules are eroding away from your roof shingles. Granules were added to the design of shingles because they help keep uv rays off the shingle s asphalt coating they make the shingles more fire resistant and they make it easier for manufacturers to package the shingles. Roof granule loss in california. Granule loss is a regular occurrence but it is a cause for concern when you spot more granule loss than usual.

Though age is the most common cause of granule loss there are several other factors that can contribute to the premature loss of this protective coating. Granular loss is easily seen via visual inspection but you may not even have to get on the roof to spot the signs. Have you recently cleaned your gutters and noticed an unusual amount of granules in the eavestroughs. Loose granules will wash off the roof and pile up in gutters or flow through downspouts to the garden lawn or driveway.

Causes of granule loss. Granule loss indicates aging of a roof because granule loss is one of the signs that a roof is getting older it is used by inspectors as a gauge of roof condition and a way to estimate additional roof life. Severe weather such as heavy rain hail or strong winds can also knock your granules loose. While losing granules definitely means your roof is starting to age it may not mean that you need a orlando roof repair right away.

Some other aging clues are curling at shingle corners lack of tab adhesion and broken off pieces as the shingles get more brittle with age. These granules stay on the roof for most of the roof s life span.