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How Summer Heat Affects Your Roof – What Massachusetts Homeowners Need to Know

While summer in Massachusetts brings beautiful weather, backyard barbecues, and beach days, it also brings something a bit more intense—heat. And while you may enjoy the sunshine, your roof may be paying the price.

At Dave Miner Roofing, we help homeowners protect their investment year-round. Here’s how the summer heat can affect your roof—and what you can do to stay ahead of potential problems.


1. Shingle Damage from UV Rays

Just like sunburn damages your skin, UV rays can break down your shingles over time. Prolonged exposure leads to:

  • Curling and cracking
  • Brittle shingles
  • Accelerated aging

Even on cloudy days, UV radiation penetrates and gradually weakens your roofing material. That’s why we install only high-quality asphalt shingles that are engineered to withstand New England’s toughest weather—including the summer sun.


2. Thermal Expansion and Contraction

Your roof is constantly expanding during hot days and contracting at night when the temperatures drop. Over time, this stress can:

  • Loosen fasteners
  • Weaken seals and flashing
  • Create small gaps that lead to leaks

We ensure proper installation techniques and high-performance materials to prevent these problems before they start—plus every Dave Miner roof comes with a 50-year material and labor warranty for peace of mind.


3. Poor Ventilation Can Trap Heat

A poorly ventilated roof traps heat in your attic, which can lead to:

  • Higher energy bills
  • Premature roof aging
  • Increased risk of mold or moisture damage

Our roofing systems are designed with proper ventilation to allow your roof to breathe, keeping temperatures regulated and your home cooler and more efficient.


4. Algae Growth from Summer Humidity

Heat and humidity create the perfect environment for algae to grow, leaving ugly black streaks on your roof. But not with us—every Dave Miner roof includes a “streak fighter, algae-resistant” warranty, keeping your roof looking beautiful longer.


Stay Ahead of the Heat

The good news? You can fight back against the effects of summer weather. Whether your roof is aging, showing signs of wear, or simply hasn’t been inspected in years, now is the time to act—before fall storms roll in.


Get Started with Dave Miner Roofing

We’ve planned ahead to help homeowners avoid material price increases, so while other companies are raising their rates, we’re holding steady—while supplies last.

👉 Visit this page for your free estimate or give us a call to schedule your free estimate.


Dave Miner Roofing – Protecting Your Home, Rain or Shine.