Asphalt shingles look good, last a long time and are affordable. These are some of the many reasons why they remain a popular choice of roofing material among U.S. homeowners. However, blistering is not an uncommon issue when it comes to asphalt shingles, which is why you need to be on the lookout for it.
Read on as we discuss everything you need to know about asphalt shingle blisters, including the causes and ways to prevent this problem from occurring.
Common Causes of Asphalt Shingle Blisters
The following are some of the known reasons why asphalt shingle blisters occur.
- Insufficient roof and attic ventilation. A humid, overheated attic can damage wood and electrical components. In hot weather, shingles break down faster and form blisters.
- Manufacturing defects. During the production process, moisture can become trapped within the shingles. Roofing materials that have stored moisture are more prone to scorching. When exposed to the sun’s heat, the moisture within these tiles heats up, causing blisters to form.
- Extreme weather conditions. There are several regions in the United States that experience extreme weather. From heavy snowfall to strong windstorms and intense heat, any of these factors might damage a roof.
How to Prevent Roof Shingle Blistering
Fortunately, there are ways you can prevent asphalt shingles from blistering:
- Ensure proper attic ventilation. Roof and shingle blisters are less likely if the attic is well-ventilated. If there are any signs of water damage or leaks in the attic, you should immediately call a roofing expert to avoid problems like mold growth.
- Choose a reliable contractor. When replacing your roof, make sure to hire a reliable contractor. Work with a professional who has a lot of experience with the type of roof you have and who can provide you with good materials. Work with companies that have the proper licenses, insurance and bonds. Before you hire someone to work on your home, you should always do research, read reviews and ask for references.
- Invest in routine inspections and maintenance. Invest in roof inspections and maintenance. Routine maintenance will help extend a roof’s life and catch problems before they become expensive. Proper care provides a long-lasting roof.
Preventive maintenance prevents blisters and gives you peace of mind. Knowing your roof can withstand intense weather will put you at ease. If your roofer finds concerns, don’t delay repairs because that will only make the situation worse and more costly.
If you are seeing signs that your asphalt shingles have blisters, let Hinkle Roofing inspect your roof. Call us now at (205) 324-8545, or fill out our contact form for a free estimate.