Buying a new roof is an expense that most homeowners would rather not deal with. The national average cost of a professionally installed roof runs about $7,500. This price, of course, varies by the size of the home and its location.
Yet your home’s roof is one of its most important components, helping to protect your family and belongings from the elements. When do you know you can no longer put off replacing your roof? Here are seven signs to look out for.
Misshapen or missing shingles is a tell-tale sign that your roof may need to be replaced soon.
As shingles age and are repeatedly exposed to weather, they will either curl at the edges (known as cupping) or in the middle (clawing). Cracked shingles usually occur from repeated exposure to high winds.
One good thing about cracked shingles is they can be replaced if they’re isolated to one particular area. But when they’re showing up randomly throughout the roof, all of them will have to be replaced.
You can also get away with replacing missing shingles and patching bare areas of your roof. The only caveat is newer shingles may not completely match the original ones because of their granule colors, which have changed through the years. If the mismatch begins to bother you, opting for a whole new roof will improve the aesthetics of your home.
Most asphalt shingles found on North American homes are made up of several layers that are topped with a protective coating of tiny stone granules. Some granules are manufactured to have heat and light repelling qualities to help bounce the sun’s damaging rays off your home.
When granules start falling off, this indicates the shingles are getting old and your roof will need to be replaced soon. Most often you’ll consistently spot shingle granules in your gutters when they’re being cleaned. Missing granules exposes more of the shingles to the sun and the weather, which is going to shorten your roof’s lifespan in a hurry.
There comes a time when a roof is simply too old to withstand any more exposure to the climate. According to the National Association of Home Builders, an asphalt roof will last about 20 years depending upon a home’s location and the weather it’s been exposed to.
Asphalt is on the lower end of roof life expectancy. If your home has a fiber cement or wood shake roof, you can expect about 30 years of wear from it. Homeowners with slate, tile, and copper roofs can go up to 50 years before replacing them.
If your home is located in a neighborhood development and you witness neighbors having their roof replaced, that’s an indication you may want to think about having yours done as well.
Sometimes you don’t need to look at the outside of your home to know your roof needs replacing. Water leaks and dark streaking on the ceilings and walls means at least some of the shingles on your roof are compromised.
In this case you may want to contact a professional roofing company sooner rather than later to inspect your current roof and give you a replacement estimate. Letting water seep into your home through the roof will continue to create internal damage and can lead to mold and rot.
This problem can be more of a superficial one, but over time your roof’s shingles can grow algae or moss. This most often happens in areas that receive a lot of rainfall.
Both can be removed with some basic do-it-yourself tools. You can create a 50-50 mix of water and bleach and spray it onto the affected shingles to “kill” the algae.
One thing you definitely do not want to attempt is power washing the algae off the shingles. The force of the power washer can cause granules to fall right off and expose the shingles to sun and weather damage.
Installing copper or zinc flashing under the row of shingles closed to the roof’s peak will help discourage the algae from returning. Metal molecules will actually wash off in the rain and trickle down the shingles below them, preventing algae growth.
If moss is a problem, you can try removing it using a soft-bristled scrub brush after wetting the shingle down with water first. Try to work gently and avoid scraping or any forceful movements to help keep the granules intact. Again, you also want to avoid using a power washer to remove moss.
If algae and moss is overwhelming and you’re not up to the task of removing them, you may want to consider getting a new roof installed.
Your roof’s valleys help guide rainfall and melted snow into the gutters where it can safely drain without damaging your home. If the valleys are missing shingles it can lead to leaks inside the home. This is definitely a sign to think about having the roof redone.
This sign may be the most obvious and serious one; if you can see daylight streaming into your attic, you should contact a professional roofing company as soon as possible to find out about getting a new roof.
All of the above signs indicate your roof may be nearing the end of its lifespan. The longer you wait to have your roof inspected, the more likely damage may occur to the internal structure of your home and even your living spaces.
Don’t delay if you think you need a new roof. Here at Aspen Roofing and Exteriors we are happy to inspect and provide a free estimate to Denver and Dallas area homeowners who are interested in receiving a new roof. Contact us today to learn more!