Asphalt shingles are very durable, and in Maryland, it’s not uncommon to get 20 years out of a roof. However, in time you’ll need to think about replacement and here are some important signs to look for. They’ll tell you that it’s just about time to contact local roofing companies in Rockville MD about an estimate for a new roof.
If you notice some missing shingle tabs on your roof, this is not a good thing. When roofing gets old, it starts to tear because it’s brittle and stiff. Once tabs begin the process of tearing it’s not long before you could have a roof leak on your hands. Replacing torn shingles can help, but if the roof is old and tired, you might just waste your time and money.
Check the Attic
Your attic can tell you a lot about the roof’s condition. For example, if you see moisture, you could already have a leak. Look up in the attic in the daytime. If you can see the light coming in, this is a major problem, and you should call some local roofing companies in Rockville MD about a roof inspection.
When asphalt shingles age they may curl on the edges. If you notice several shingles curling, this is a problem because they can’t seal properly. Once this happens, there is little you can do to fix the problem, except to replace the shingles.
It May Not Cost Too Much
Talk to local roofing companies in Rockville MD. If you only have one or two layers of shingles, your contractor can do a “roof over.” It’s cheaper because they don’t have to tear off the old roof and dispose of it. A trusted contractor helps you choose the best shingles and can give you ones with excellent warranties. They’ll also give you good deals on guttering.