Like anything else that is a part of your home, your asphalt shingle roof will eventually need replacing. However, if you aren't aware of the signs that your roof is past its prime, then you may experience costly damage as a result of moisture intrusion.
That is why it is important to know the clues that your roof is due for a replacement. Below are five signs that a new roof for your home may be in order.
Warped or Curled Shingles
One of the most noticeable signs your home's roof is losing its ability to protect your home is the appearance of warped or curled shingles. Over time, exposure to heat, ultraviolet rays from the sun, wind and freezing conditions will cause shingles to lose their ability to lie flat.
Shingles that are warped or curled become particularly vulnerable to moisture intrusion, and they may also be broken from the roof should they catch a gust of wind. One or two curled or warped shingles may not be a serious problem, but a roofing company should take a closer look just in case.
Large Amount of Granule Loss
Another sign your asphalt shingle roof may be due for replacement is the presence of significant granule loss. Tiny grains of rock are embedded in the shingles to provide protection against the elements, and a few lost grains here and there won't hurt anything.
However, once the granules begin to fall out in noticeable amounts, it is likely the roof will need replacing. Look for granule accumulation in the gutters of your home, as well as on the ground beneath the eaves, and call a roofer if you find significant amounts.
Widespread or Significant Leaking
A leaky roof is another indicator your roof may need to be replaced. Of course, small, individual leaks are often repairable, but large leaks across multiple areas point to a worn-out roof.
One way you can often tell if thinning shingles are a possible cause of the leaks is by looking at the underside of your roof decking while standing inside the attic. If you are able to see pinpoints of light in various places, you should suspect the roof will need replacing.
Approaching or Past 20 Years of Age
Another sign your roof may be nearing the end of its useful life span is its age. Asphalt shingles have a life span of between 20 and 40 years, on average. If you know the roof is within this range, then you will probably want to consider getting a new roof.
Even if the roof isn't giving you any apparent trouble, it's best not to wait until a leak develops or you lose large swaths of brittle, weak shingles in a windstorm. Having a new roof installed as a proactive measure will protect your home from possible damage.
Local Storm Damage
If your area experiences a severe storm and you notice other homes in your neighborhood are getting roofs replaced, you may want to have a professional roofer inspect your roof for damage. Even if you don't notice any immediate problems, a trained eye can spot damage that may have occurred as a result of a storm.
For example, large hailstones will often leave round pockmarks on shingles and create bald areas by knocking loose granules. In addition, other parts of your home may show signs of hail damage, such as dented gutters or trim components. That is why you will need someone to evaluate your home and give you a professional opinion about the roof's condition.
If you have questions about your roof or are interested in exploring roofing material options, be sure to contact Al's Roofing Supply for help. The experts at Al's Roofing Supply understand roofs and can provide you with constructive advice and recommendations about how to find a good contractor. Let them be your local resource for your roofing needs.