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Impact of the Summer Heat on Windshields

Modern car windshields are made to withstand severe weather such as rain, strong winds, sleet, snow, and high temperature. Nevertheless, even the most durable auto glass can wear out with time. You may encounter cracks, holes, chips, and other common problems with your vehicle’s windshield. While branches, rocks, pebbles, and other flying debris are common threats to your car’s windshield, the difference in the temperature within and outside your automobile also makes them susceptible to damage. Continue reading this blog as we share the impact of summer heat on your auto glass and what you can do to mitigate the risk.

Why Temperature Matters

Autoglass contracts in cool atmospheres and expands during hot weather. However, sudden temperature fluctuations can accelerate this process, causing your windshields to crack. Intense summer heat can also cause the preexisting cracks on your windshield to grow rapidly. Parking your car under direct sunlight will cause your windshield to absorb some of the heat, warming up your car’s interior as a result. Switching the AC unit to full blast will cause a sudden temperature change inside the car. The quick fluctuation can shock your auto glass windshield and ruin its internal safety layers. A car parked under the tree shade.

Tips to Prevent Heat Damage

Consider the following tips to improve your windshield’s lifespan during summertime:
  • Limit sudden temperature changes – avoid turning on your AC on full blast to allow your windshield to adjust to the temperature change gradually.
  • Avoid slamming your car doors after leaving your vehicle in the sun for too long.
  • Ensure to park your car under a tree shade or a garage at all times.
  • Repair minor cracks immediately – Consider windshield repair servicesto prevent minor cracks from spreading further. Delaying maintenance can lead to complete windshield replacement that might exceed your budget.
  • Invest in a car windshield’s sunshade to promote your windshield’s integrity for a long. A sunshade will prevent your auto glass from heating up under direct sun rays.

The Bottom Line

Windshields are one of the most crucial aspects of safe driving. If your auto glass is damaged, we can help! At San Antonio Auto Glass, we offer durable windshield repair and replacement services. Contact us today to get a free quote.