How the Scorching Summer Heat Can Affect Your Roof

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roof under the sun in Asheville, NC

The scorching heat of summer can exert a significant toll on your roof. The combination of high temperatures, intense sunlight, and potential heat waves can lead to various issues. They will affect its integrity and lifespan. Secure Roofing offers the most effective and affordable roof repair in Asheville, North Carolina. They explain the effects of summer heat on your roofs.

Temperature Fluctuations

Rapid and extreme temperature changes can cause roofing materials to expand and contract. Think cool nights followed by blazing hot days.

Over time, this constant movement can weaken the roofing materials. It can lead to cracks, splits, and decreased effectiveness, requiring emergency roof repair.

UV Radiation Damage

Prolonged exposure to intense sunlight and ultraviolet (UV) radiation can cause roofing materials to deteriorate. You need a professional roofer to fix them. UV rays break down the molecular structure of materials like asphalt shingles. They become brittle, fade in color, and lose their protective granules.

Thermal Shock

Thermal shock is the contrast between daytime heat and nighttime cooling. It can lead to warping, bending, and distortion of roofing materials. This can compromise their ability to shed water and protect against weather elements.

Expansion and Contraction

High temperatures cause roofing materials to expand. This can stress fasteners, seams, and joints. As the materials cool down in the evening, they contract and may lead to gaps and vulnerabilities that allow water to infiltrate. A roof repair contractor can help you manage the issue.


Regular maintenance is essential to mitigate the impact of scorching summer heat on your roof. Have your roof inspected by professionals. Ensure proper roof ventilation, and clean any debris.  Call Secure Roofing for roofing repair and maintenance in Asheville, NC today.

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