Categories: Asphalt Shingles

Asphalt Shingle Blisters: Causes and Solutions

Asphalt shingle blistering is a common concern among homeowners, especially in areas with fluctuating climates like Hollywood, FL. These blemishes not only affect the aesthetic appeal of your roof but can also signify deeper issues that may compromise its integrity and lifespan. Understanding the causes behind asphalt shingle blisters and knowing the right solutions is crucial for maintaining a healthy roof over your head. Earl W. Johnston Roofing is committed to providing the expertise and services needed to address this issue efficiently.

Understanding the Causes of Shingle Blisters

Ventilation is crucial in maintaining the temperature balance in your attic and subsequently, on your roof. Poor ventilation leads to excessive heat buildup, causing the volatiles in the asphalt shingles to expand and form blisters. Ensuring proper attic ventilation is essential to prevent this phenomenon.

Moisture is another primary antagonist in the battle against shingle blisters. Whether it’s entrapped during manufacturing or the shingles become saturated prior to installation, the result is the same. When heated, the moisture expands, creating blisters. This emphasizes the need for careful handling and storage of shingles before they make it onto your roof.

The Role of Proper Installation

Proper installation cannot be overstated—it’s the cornerstone of a healthy roof. Incorrect nailing techniques, such as over or under-driving nails, or misalignment of shingles, can compromise the roof’s ventilation and moisture resistance. At Earl W. Johnston Roofing, our experienced professionals ensure that every shingle is perfectly aligned and securely fastened, mitigating the risk of blister formation.

Regular Roof Inspections: A Preventative Measure

Routine inspections are your first line of defense against roofing blisters. These inspections can uncover not only existing blisters but also the potential conditions that may lead to blistering, such as blocked vents or compromised shingle alignment. In the dynamic climate of Hollywood, FL, regular check-ups by Earl W. Johnston Roofing can significantly prolong your roof’s lifespan and beauty.

Solutions for Existing Blistering

While preventing blisters is always preferable, there are solutions for existing issues. Minor blistering without significant damage to the shingle’s integrity can often be left alone, as they may not affect the roof’s performance. However, severe blistering that leads to cracking or exposes the underlying materials will require professional intervention.

Repairs may range from replacing individual shingles to more extensive measures if the damage is widespread. Earl W. Johnston Roofing offers comprehensive inspection and repair services to accurately diagnose and address blistering issues, ensuring your roof’s longevity and durability.

In conclusion, understanding the causes and solutions for asphalt shingle blisters is paramount for homeowners in Hollywood, FL. Proper attic ventilation, moisture control, correct installation, and regular inspections play vital roles in preventing this common issue. However, should blistering occur, it’s crucial to address it promptly to prevent further damage.

If your roof is showing signs of blistering or if you want to ensure it remains in top condition, don’t hesitate to reach out to Earl W. Johnston Roofing. Our team of experienced professionals is ready to provide the high-quality services you need. For a consultation or inspection, call us at (954) 989-7794 or fill out our online form today. Let us help you maintain the integrity and beauty of your roof for years to come.

Earl Johnston

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Earl Johnston

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