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Summer Heat Roofing Blog

How Summer Heat Affects Your Roof (and What You Can Do About It)

May 29, 20253 min read

Summer in New England means longer days, backyard barbecues, and plenty of sunshine, but all that heat can take a serious toll on your roof. At Acro Contractor, we know firsthand how extreme temperatures impact your home’s first line of defense. With over 60 years of combined experience in roofing, siding, gutters, and window installation, our family-owned business is here to help you understand the hidden dangers of summer heat—and what you can do to protect your investment.

The Hidden Impact of Summer Heat on Your Roof

1. Thermal Expansion and Contraction

When temperatures soar during the day and drop overnight, your roofing materials expand and contract. Over time, this repeated movement can lead to cracks, warping, and loosening of shingles or tiles. These small issues can grow into major problems if left unchecked.

2. UV Damage

Just like our skin, roofing materials are vulnerable to the sun’s ultraviolet (UV) rays. Prolonged exposure can break down the chemical bonds in shingles, making them brittle and more likely to crack or curl. Even newer roofs aren’t immune. UV rays are relentless.

3. Roof Ventilation Problems

Proper ventilation is essential for keeping your attic and your entire home cool and moisture-free. Inadequate airflow can cause your attic to trap hot air, increasing your cooling costs and accelerating the deterioration of roofing materials from the inside out.

4. Accelerated Aging of Materials

Heat speeds up the aging process for your roofing materials. Sealants may dry out faster, adhesives can lose their grip, and protective granules on asphalt shingles can break away more easily. The result? A shorter lifespan for your roof.

5. Potential for Mold and Mildew

In humid New England summers, trapped heat can create moisture problems, especially if your roof has any leaks or insulation issues. That moisture can lead to mold, mildew, and even rot, compromising your home’s structural integrity.

What You Can Do to Protect Your Roof This Summer

Schedule a Professional Inspection

Before the heat of summer peaks, it’s smart to schedule a roof inspection with a trusted contractor. At Acro Contractor, we’ll thoroughly assess your roof and catch minor issues before they turn into costly repairs.

Improve Attic Ventilation

Proper attic ventilation can make a big difference in how your roof handles the heat. We can inspect your current system and recommend solutions to improve airflow and reduce trapped heat.

Upgrade Your Roofing Materials

If your roof is nearing the end of its life, consider upgrading to modern, heat-resistant materials. Reflective shingles or energy-efficient options can help reduce heat absorption and lower your utility bills.

Keep Gutters Clean

Clogged gutters can lead to water pooling on your roof, especially during sudden summer storms. We offer professional gutter services to keep your drainage system working like it should.

Trust Acro Contractor to Keep Your Home Safe

At Acro Contractor, we’ve been helping New England homeowners protect their homes for generations. Whether you need a roofing, siding replacement, new gutters, or energy-efficient windows, we’ve got you covered.

Have peace of mind knowing you’ve hired a company with over 60 years of combined experience, dedicated to quality workmanship and honest service. We service all of New England and provide free estimates for every project, big or small.

Call us today at (774) 476-9637 to schedule your free estimate and keep your roof summer-ready!

Acro Contractor

Roofing | Siding | Gutters | Windows

Family-Owned. Trusted. Experienced. Serving All of New England.

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To protect your home from water damage we install durable 6K seamless gutters from Englert and offer MicroGuard gutter guards to keep your system clog-free.

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