How South Carolina’s Heat Wave Is Impacting Your Roof

South Carolina has been experiencing a powerful heat wave throughout July, and as of July 28th, the intense temperatures are still holding strong. Anderson County recently saw highs near 95 degrees, with heat indexes pushing past 100. This prolonged heat is due to a “heat dome,” a high-pressure system trapping hot air over the region like a lid on a pot, making this summer especially brutal for homeowners and their roofs.

At Turn Key Roofing, we want to help homeowners in Anderson and the Upstate understand how this extreme heat can affect their roofs and what to watch for during this scorching time of year.

What the Heat Wave Means for Your Roof

Shingles May Dry Out and Age Faster
The unrelenting sun causes shingles to lose moisture, becoming brittle and prone to cracking. This speeds up wear and makes your roof more vulnerable to leaks.

Warping and Bubbling of Roofing Materials
Sustained high temperatures can cause roofing materials to warp or develop bubbles, compromising their protective function and increasing the risk of damage.

Higher Risk of Roof Leaks
Heat damages sealants and flashing, and combined with cracked shingles, this makes leaks more likely during the summer storms common in Upstate South Carolina.

Extreme Attic Heat
With attic temperatures soaring during the heat wave, roofing materials and your home’s cooling system face extra strain.

Why Now Is the Time to Act

According to the National Weather Service, the heat wave that began earlier this month is expected to persist through the end of July and into early August, with daily highs in Anderson hovering in the mid-to-high 90s and heat indexes frequently exceeding 100 degrees.

This means your roof is under constant stress. Waiting to address problems can lead to costly repairs down the line. 

Don’t Wait Until It’s Too Late

If you’re in Anderson, Greenville, Clemson, or the surrounding areas in Upstate South Carolina, now is the perfect time to get your roof checked before the heat wave causes more damage. Contact Turn Key Roofing today or request a free quote online to protect your home through the rest of summer and beyond.