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Shingles Roof Repair: Common Damage Types for Asphalt Shingles and Fix Ideas

2026/08/31

Common Asphalt Shingle Damage and How to Repair It

A roof made of asphalt shingles is popular for many homes. It looks good and keeps water out. But over time, shingles can get damaged. Wind, rain, and the sun can all hurt them. When this happens, it’s important to fix the damage quickly. Fixing asphalt shingles might seem hard, but with the right tips, it can be done. At SANER, we know how to help you with your roof needs. Let's explore the common types of damage and how to repair them. 

What Are the Most Common Types of Damage to Asphalt Shingles? 

Asphalt shingles can face different kinds of damage. One common problem is missing shingles. Strong winds can blow them off, leaving your roof exposed.  This can let water in and cause leaks. Another issue is cracked shingles. These cracks happen over time, especially in extreme weather like heavy rain or snow. If you see cracks, it’s a sign that your shingles are getting old. Curling is another type of damage. This is when the edges of the shingles lift up. It can happen if the shingles are not put on right or if they are too old. If you notice that shingles are curling, it’s important to think about replacing them. Granule loss is also common. The small bits that cover the shingles can wash away due to rain. This makes the asphalt roofing shingles less effective and can lead to more damage. Finally, blisters can form on shingles. These are little bumps that appear when moisture gets trapped. Blisters can break and cause leaks, so they should be fixed as soon as possible. Each type of damage can hurt your roof, but knowing what to look for can help you take action quickly. 

How to Identify and Repair Curling Asphalt Shingles? 

Curling asphalt shingles can be a big problem for your roof. First, it’s important to recognize if your shingles are curling. Look for shingles that have edges that lift up. You might also see that the middle of the shingle is dipping down. This can make your roof look uneven. If you see curling, you have a few options. You can try to flatten the shingles back down if they are not too old. Sometimes, roofing cement can be used to secure slightly lifted shingles. Be very careful when making repairs, especially when working at height. If the shingles are too damaged, replacing them is the best choice. You can take off the curling shingles and put new ones in their place. Make sure the new architect shingles match the old ones, so your roof looks nice. Sometimes, a professional can help with this if you feel unsure. When you repair or replace curling shingles, it helps keep your roof safe from leaks and other problems. Taking care of your shingles means your home stays dry and comfortable. Remember, at SANER, we’re here to support you with tips and help for all your roofing needs. 

What Causes Granule Loss in Asphalt Shingles? 

Asphalt shingles are a popular choice for roofs because they are affordable and easy to install. However, over time, they can suffer from different types of damage. One common issue is granule loss. Granules are tiny pieces that cover the shingles and protect them from the sun and weather. When these granules start to come off, it can lead to bigger problems. So, what causes granule loss in asphalt shingles? There are a few reasons. First, the sun's heat can make the shingles become brittle. This means they can crack or break easily. Second, strong winds can blow away the granules, especially during storms. Third, heavy rain can wash them off. Lastly, if the shingles are old, they might just lose their granules naturally over time. To fix granule loss, you can start by inspecting your roof. Look for areas where the granules are missing or where the shingles look shiny. If you find these spots, you might need to replace the damaged shingles. You can buy new asphalt architectural roof shingles from SANER. We offer quality shingles that match your roof and are available at wholesale prices. If the damage is minor, a suitable roof sealant may help protect the affected area, depending on the shingle manufacturer's recommendations. However, if you have a lot of missing granules or if the shingles are very old, replacing them may be the best choice to keep your roof safe and strong. 

Where to Buy Quality Replacement Asphalt Shingles at Wholesale Prices? 

If you need to replace your asphalt shingles, you might wonder where to buy quality ones at wholesale prices. SANER is a great place to start. We offer a wide range of asphalt shingles that are both durable and affordable. You can check our website or visit our store to see the different colors and styles available. Buying in bulk can save you money, especially if you are doing a big repair job or if you want to keep some extra shingles on hand for future repairs. When you purchase from SANER, you can trust that you are getting high-quality products that will last. Our shingles are made with strong materials that can stand up to harsh weather conditions. Plus, they come with a warranty, giving you peace of mind. If you are not sure what type of shingles you need, our friendly staff can help you find the right match for your roof. They can also give you advice on how many shingles to buy based on the size of your roof. Buying quality replacement asphalt shingles from SANER not only helps keep your roof in good shape, but it also ensures that your home stays protected from the elements. 

Asphalt shingles can show signs of aging over time, and it's important to know what to look for. One of the first signs is curling. If the edges of the shingles start to lift up or curl, it means they are losing their effectiveness. Another sign is cracking. When shingles crack, they can allow water to seep through,  which can cause leaks inside your home. You may also notice discoloration or dark patches on your roof. This can happen when algae or moss grows on the shingles. If you see any of these signs, it’s time to think about repairs. For minor curling or cracking, you can often use an appropriate roofing adhesive or cement to secure damaged areas, following the manufacturer's instructions. However, if the damage is more serious or if many shingles are affected, it might be best to replace them. SANER can help you with this process. We have a variety of shingles that can easily replace the old ones. Regular maintenance is also key to prolonging the life of your asphalt shingles. Make sure to clean your roof regularly, removing any debris like leaves or branches.  This will help prevent water buildup and algae growth. By keeping an eye on your roof and addressing any issues early, you can help ensure that your asphalt shingles last a long time and continue to protect your home. 


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