How Does Summer Heat Affect Roof Shingles in Myrtle Beach?

Summer heat ages asphalt shingles faster in Myrtle Beach. Strong sun dries out the asphalt, loosens the protective granules and can make shingles brittle, curl or lose their seal. A hot attic adds heat from below. Good attic ventilation, quality shingles and regular inspections help a roof hold up through long coastal summers.

What Does Heat Do to Asphalt Shingles?

Asphalt softens and dries out with repeated heating and cooling. Over the years shingles lose flexibility, the granules that shield them from UV light wash into the gutters, and edges can start to curl.

What Are Signs of Heat Damage on a Roof?

• Curling or cupped shingle edges.
• Bald spots where granules are gone.
• Cracked or brittle shingles.
• An attic that feels like an oven on summer afternoons.

How Can I Help My Roof Handle the Heat?

Ventilation lets hot air escape the attic so the roof is not cooking from both sides. Honest Roofers installs roof vents or a ridge vent depending on the pitch of your roof. Quality shingles also matter. Our preferred Atlas Pinnacle Pristine line is built to hold up on the coast.

When Is Heat Damage a Reason to Replace the Roof?

If shingles are brittle and curling across the whole roof, repairs will not keep up. A free inspection tells you if a repair will do or if it is time to plan roof replacement in Myrtle Beach.