With high temperatures during summer, your roof is feeling the heat too. The summer sun can cause your roof to expand and contract, which can lead to problems like leaks and premature wear and tear. During the hottest months, keep an eye on your roof for any signs of damage or wear. Summer heat can cause severe damage without proper maintenance and may require expensive repairs. Here are a few things to look for in the summer months to help keep your roof in good condition.
High Humidity Levels
Summer heat can cause high humidity levels, affecting the roof in several ways. The increased moisture in the air can make the roofing materials swell and expand, leading to leaks and other damage. In addition, the added weight of the water vapor can cause the roof to sag or even collapse. The high humidity can also create an ideal environment for mold and mildew to grow, which can cause further damage to the roof and pose a health hazard to those inside the home.
Heat Can Cause Shingles to Curl/Buckle
The shingles on your roof should lie flat, but they can start curling and lifting when exposed to too much heat. This can create gaps that allow water to seep in, leading to leaks and water damage. The heat can also cause the asphalt shingles to buckle and the metal flashing around chimneys and vents to warp. In addition, keep an eye out for granule loss as this is a common issue from heat damage.
Damages from the UV Rays
Your roofing materials are constantly under attack from the sun’s UV rays. Over time, these rays can cause the materials to break down and deteriorate. This can lead to fading, chalking, and other forms of damage. Sometimes, the roofing materials can be more brittle and susceptible to breakage. If you live in an area with a lot of sun exposure, you must keep an eye on your roof and have it inspected regularly for signs of heat damage.
Thermal Shock
Summer heat can take a toll on your roof in several ways. One such method is thermal shock. Thermal shock occurs when there is a sudden and high temperature, which can cause materials to expand and contract rapidly. This can lead to warping, buckling, and even cracking of the roofing materials. In extreme cases, thermal shock can even cause the roof’s collapse.
How to Protect the Roof from Summer Heat?
Summer is here, and with it, the heat and humidity. The most important part of your roofing system in the summer months is attic ventilation. Having adequate ventilation on your roof will prevent heat damage from occurring. In addition to proper ventilation, here are a few things that will help prevent damage to your roof:
• Check for leaks and repair them promptly.
• Keep the gutters clean and clear of debris to prevent water build-up.
• Ensure you trim trees and shrubs back from the house to prevent them from rubbing against the roof.
• Have a professional inspect the roof at least once a year to check for potential problems.
Bottom Line
High temperatures during summer can cause a lot of damage to your roof when it is not ventilated properly. If you see any of the signs mentioned above, it is time to call in the professionals at Pierce Roofing for a free inspection.
