Alamo Heights Roofing: Article About Tips For Dealing With Older Roofs
With proper care, the average asphalt shingle roof will last about 20 to 30 years. It's normal, however, for problems to start to crop up more frequently when the roof is older than 15 years. By keeping an eye out for common problems, you'll be able to catch them early and call a professional Alamo Heights roofing company to make some repairs. Taking quick action when there's an issue will extend your roof's life.
Visual inspections should be performed on the roof on a regular basis, particularly as the seasons change and after any major storms. Keep an eye out for missing shingles as they'll need to be replaced as soon as possible to prevent roof damage. On a windy day, you might be able to see loose shingles blowing up in the wind. These should be nailed down. You can also look for signs of leaking on the underside of the roof like dampness after the rain or discoloration in the decking.
Older asphalt shingle roofs also start to lose their asphalt granules over time. These "bald spots" can leave your roof unprotected, making those areas more likely to leak. You won't always notice the missing granules by looking at the roof from the ground, but you should be able to see them washing down the gutters. If you're seeing tiny pebbles where the gutter lets out, it's time to start thinking about a new roof.
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When you have an older roof, it's even more important to make sure that water is draining properly. If water is pooling in the gutter, it's more likely to damage an older roof than a newer one. Check your gutters for blockages such as sticks and leaves, or install gutter guards to prevent them from occurring in the first place.
Sometimes the decking of an older roof becomes damaged and starts to sag. During a rainstorm, the water will pool in this area, soaking into the roof and causing further damage. In serious cases, the roof might give way altogether and crash under the weight of this water. Sagging roofs are a problem that should be fixed as soon as possible.
Roofers can patch up small leaks or replace a few broken shingles at minimal cost, help your roof to last longer. It's important to remember, however, that an older roof will eventually need to be replaced, so while you may be able to make these small patches in the present, having to do so is a sign that it's time for you to start saving up for the expenses that getting a new roof require.