Roof Granual Loss 12 Years Old

If your roof is more than 10 years old.

Roof granual loss 12 years old.

It is important to note that granule loss is a normal part of roofing wear and tear. This appears to be excessive granule loss. One of the ways asphalt shingles have been perfected over the years is with granules. Your roof is old.

As the roof ages some of these granules come loose from the asphalt layer. However if the roof is over a year old and if the granules are showing excessive loss or balding then the asphalt begins to be exposed thus causing rapid deterioration. The disturbing part is my roof is only 14 years old and the shingles came with a 30 year guarantee. In addition to exposure to the elements granules may also wear off if the roof is walked on frequently or if a tree branch habitually rubs against the roof.

If the roof was installed over another layer or several layers and it is older than 20 years chances are you need a new roof. I have never seen shingle granule loss to this extent the owner told me the roof was about ten years old. Once this erosion of the granule has taken place the life of the shingle is basically over. Depending on the level of granule loss and age of your roof you may be able to replace the damaged shingles without having to get a new roof.

It also depends on whether the old roof was removed and you only have one layer of shingles and if it is properly ventilated. Missing granules and granules in the gutter is to be expected during and after a new roof installation due to handling the shingles during the installation process. Professional for an inspection and repairs if your roof is experiencing granule loss. Roof shingle granule loss on old end of life roofs.

But excess granule loss from a newer roof is unusual. I have a 30 year roof that is 8 or 9 years old. These granules stay on the roof for most of the roof s life span. Over the years granules begin to erode and fall off.

I see large areas of my shingles that have no granules. In the past year my asphalt shingle roof seems like it has really started to go bad. Most experts agree that a typical roof will last between 20 and 25 years. Near uniform loss across the shingles indicates that it s not foot traffic in which granule loss would be concentrated on the butts.

Here s a few possible causes. Defective shingle product a whole neighborhood of houses got replaced at the 5 year point here in the villages by the manufacturer a few years ago due to premature deterioration.