Share:

Longer daylight hours during the summer mean that the sun’s UV rays are stronger. A roofing contractor can check your home for shingle damage from continued exposure to these rays. It’s essential to understand which parts of your roof can be affected and what you can do to prevent damage.

How Summer Heat Affects Your Roof

New RoofAsphalt shingles are durable, but they also absorb heat. With consistent exposure to the sun, roof temperatures can exceed the outdoor air temperature. These extreme temperatures can cause shingles to dry out, crack, or warp.

Sudden temperature fluctuations at the start of the summer months can also cause shingles to expand and contract due to thermal shock. Humidity can cause the lumber of your roof decking to expand due to excess water vapor in the air.

Moisture that collects beneath broken and cracked singles causes warping, making your roof more susceptible to leaks. If moisture is unable to escape, it can weaken the roof’s structural integrity. Mold, mildew, and moss may also begin to grow.

How to Prevent Damage

Since hot air rises, the most important way to prevent damage is to ensure your attic is well-ventilated. A roofing contractor can adequately ventilate your home to help cool down the roof on warmer days, allowing moisture to escape.

Attic intake vents and hot air exhaust vents can be installed to let cool air in while pushing hot air out. Additional insulation in your attic can also help to regulate the temperature, so your roof shingles don’t continuously overheat.

 

Whether you need a new roof or roof repair, DC Roofing Inc. is here to help. These Owens Corning preferred roofing contractor has over 20 years of experience providing reliable services at competitive prices to customers throughout West Central Wisconsin. This company is also CertainTeed Master Applicator and Roofing Wizard certified. To learn more about their services, visit them online. If you would like an estimate, call (715) 377-6714.

tracking