Read

Scorching Summer Heat and Your Windshield: What You Need to Know

Discover how scorching summer heat impacts your windshield and learn essential tips to protect your auto glass from damage during the hottest months.

How High Heat Affects Your Windshield

Your windshield isn’t just a piece of glass—it’s a vital safety component made from multiple layers bonded together with a special laminate. In the summer months, heat and sunlight cause the materials to expand. When the outside temperature is 95°F, the surface of your glass can easily reach 150°F or more.

Here’s what can happen:

  • Chips and cracks spread faster. That tiny ding from winter debris? The heat causes it to expand and turn into a long crack seemingly overnight.
  • Uneven temperatures create stress. If you blast cold A/C on a hot windshield, it can cause a sudden change in temperature—what’s known as thermal shock—which increases the risk of cracking.
  • Worn or faulty seals can fail. UV exposure and heat degrade the rubber seals around your auto glass, leading to leaks or loosening.

Tips to Prevent Windshield Damage in the Heat

Here are a few practical ways to protect your windshield and auto glass from summer’s extreme temperatures:

1. Park in the Shade or Use a Windshield Sunshade

This helps reduce interior and glass surface temperatures significantly. If you can’t find shade, invest in a reflective sunshade to keep the heat off your auto glass.

2. Avoid Sudden Temperature Changes

When you get in a hot car, resist the urge to crank the A/C to full blast on the highest setting. Gradually lower the temperature instead, allowing your windshield to cool down more evenly.

3. Get Chips Repaired Immediately

Even the smallest chip can quickly become a major crack in the summer. Schedule a quick windshield chip repair before the damage worsens. Most repairs take less than 30 minutes and can save you from needing a full windshield replacement later.

4. Check Wipers and Fluid Regularly

Hot weather can dry out your windshield wiper blades, making them brittle. Damaged wipers can scratch your auto glass. Also make sure your washer fluid is full and made for summer conditions.

5. Inspect Your Windshield Seal

If you notice any peeling, cracking, or gaps around the edge of the glass, have it looked at. A compromised seal can lead to leaks, reduced structural integrity, and eventual auto glass replacement needs.

Need Help? We’re Here Year-Round.

You may like

Essential Winter Ice Removal Tips for Safe Windshield Clearing

Essential Winter Ice Removal Tips for Safe Windshield Clearing

Before you grab a scraper this winter, make sure you’re doing it the safe way. This blog covers the proper tools, best techniques, and common mistakes to avoid when removing ice from your windshield and windows.

Fall Windshield Care: 5 Tips to Protect Your Auto Glass Before Winter

Fall Windshield Care: 5 Tips to Protect Your Auto Glass Before Winter

Let’s talk about the chilly reality of fall and what it means for your windshield. Cracks and chips don’t wait—here’s why autumn is the time to repair or replace your auto glass.