7 Possible Reasons Your Asphalt Shingles Curl

​If you think the curling of your asphalt shingles is not a big deal, you better have a rethink. Curled shingles are eyesores that could significantly affect the curb appeal and value of your home.
 
In case you don’t know, nothing detriments the integrity of your entire roof faster than curled shingles. They exposed the vulnerable areas of your roof to harsh weather conditions.
 
 In a nutshell, curled shingles are often signs of larger problems. And if you don’t take swift action, it could spread to other parts of your roof. You know what that means, right? It will cost you more. Without much ado, here are the possible reasons your asphalt shingles curl.

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Weather Damage
 
The primary function of a roof is to protect us from weather damage. But nothing protects the roof from weather damage. It’s quite an unfortunate irony.
 
If your roof is old, curling asphalt shingles could be an indication that it has undergone a series of heavy snow and hail storms.
 
Furthermore, when your asphalt shingles spend some years, it will start wearing off. At this stage, it tends to absorb more moisture, which could lead to mold.
 
Again, curled shingles due to weather damage that you fail to attend to could degenerate to leaky ceilings and damaged drywall.
 
So, if you start noticing moisture or mold on your roof, try to contact or hire a roofer immediately. Otherwise, you could spend more in the long run.
 
Poor Attic Ventilation 
 
 Most often than none, poor attic ventilation is a significant reason why asphalt shingles curl. As a professional roofer with decades of experience, I can tell you that your roof’s vent is a system. And once a part of it is not installed correctly, it could compromise the entire system.
 
Ordinarily, a sound roofing system has both intake and exhaust vent. I will discuss these vents in detail so that you understand how they work and why poor ventilation makes asphalt shingles curled.
 
Intake vent is always at the bottom of the roof. It allows fresh air to enter your attic, and the exhaust allows hot air in the attic to find their way outside.
 
 If these vents aren’t working correctly, the upper part of your roof will be warmer than the lower part. This could be a problem, especially during the winter season. And after an ice storm or snowfall, it can form an ice dam because the snow and ice only melt at the top of your roofing, leaving the bottom.
 
The melted water can cause severe damage to your roof, and the curling of your shingles is one of such damages.
 
Poor Roofing Installation and Materials
 
Poor roofing installation and materials could also your asphalt shingles curl. Whenever a new roof has curled shingles, it’s mostly due to poor installation. In a situation like this, it’s advisable to contact your contractor about the curled shingles.
 
If the contractor that did the installation has a reputation, he or she is more likely to fix the installation issue without stressing you.
 
Also, if your contractor confirms that the shingles is the issue, check your warranty information to know the next course of action to take. With the right approach, you can get your money back or get a replacement without additional cost.
 
Installation over Old Roof
 
Installation of a new roof over an old roof (Overlay) is another reason why asphalt shingles curled. You may think you are saving costs by allowing your contractor to install a new roof over an old one. But in a real sense, you are accumulating more value than you can imagine.
 
From experience, it’s never a good idea to install a new roof over an existing one. One of the red alerts of installing over an old roof is that it doesn’t allow your shingles to seal properly. And when your shingles aren’t properly sealed, it increases the risk of your asphalt shingles curling. And during heavy winds, such shingles could come off.
 
Old Age
 
Old age is another reason why asphalt shingles curled. Sometimes (not always), curling shingles could be an indication that your roof has outlived its lifespan. So, once you start noticing curling shingles on your roof, contact a reliable roofing contractor to carry the full inspection.
 
After the inspection, the contractor will decide if it’s time to replace your roof or not. If it’s time for replacement, plan it, and take action before the roof gets worse. Don’t forget, and the more unsightly the roof looks, the more costly it will become.
 
Read our article on Mistakes to Avoid When Hiring a Roofer to avoid costly mistakes.
 
Improper Lining up of Shingles
 
If your contractor fails to line up shingles correctly, they will start curling in no time. Every shingle has an adhesive strip, which is commonly known as a tar line.
And if you this tar line isn’t properly lined, it won’t adhere properly. Over time, the shingles that didn’t adhere properly could start curling and eventually fly off.
 
Poor Maintenance
 
I always emphasize the importance of maintenance in most of my contents. If you think maintaining your roof frequently isn’t necessary, you better be ready to spend more in the future.
If you don’t give attention to the cleaning and light maintenance of your roof, your shingles will be affected.
 
What to Do To Prevent Your Asphalt Shingles From Curling
 
You know there is this fear that comes with the thought of your roofing getting damaged. It’s natural; the idea of spending unplanned money for roof repairs or replacement is a homeowner’s greatest nightmare.
 
But it will surely happen at one point or another. In other words, you can’t avoid it. You can only take preventive measures to make your asphalt shingles last longer. Here are some of the ways to prevent your shingles from curling;
 
Hire a Professional Roofer
 
It’s better to spend more hiring a professional roofer than going for a cheap option. It may be cool to hire an unlicensed contractor initially. But when the chips are down, you will understand that hiring an unlicensed contractor is the worst mistake of your life.
 
So, to be on a safer side, ensure you hire a professional, insured, and bonded contractor with several years of experience. Let me sincere; hiring a licensed roofer will be costly. But it worth the investment as you are getting the best of what you pay for.
 
Also, they will give you a warranty and handle any issues that come up during the warranty period. Whether the shingles are curling or other roof issues, a licensed contractor will always honor his/her warranty. Yes, that is the beauty of hiring a professional.
 
Furthermore, allow your roofer to guide you on the best material to buy for your roofing project. Don’t forget that the roofer is experienced and know the best performing roofing materials you can use for the project.
 
 Engage a Roof to Maintain Your Roof Annually
 
Most times, the longevity of your roof depends on the frequency of maintenance. Try to get a professional roofer to carry out comprehensive maintenance on your roof once in a year. It will go a long way to make your roof more durable.
 
If your asphalt shingles are curling, we can help you with it. Kindly Contact us with your details and one of our professional roofers will reach out to you immediately.