A damaged windshield puts you at greater risk of injury if an object strikes the glass. Rocks, gravel, and other debris can more easily enter the car if the windshield is already weakened, so it's essential to have the damage corrected promptly. The heat of summer can exacerbate auto glass problems in several ways.

How Does Heat Impact Auto Glass?

Extreme heat and cold alone don't cause glass problems. Instead, rapid temperature swings put stress on the windshield. Heat and cold cause the glass to expand and contract in succession, and this can cause the window to crack or worsen existing damage. 

For instance, dousing hot windows with cold water during a car wash can lead to sudden damage. So can the competing heat of summer sun on glass that's being rapidly cooled from the inside by air conditioning.  

How Can You Minimize Problems?

Summer road trips increase the likelihood that you'll receive dings from gravel or other road debris. Help maintain the windshield's structural integrity by avoiding gravel trucks, maintaining a distance of 10 car lengths from other vehicles, and driving slowly on unpaved roads. 

Turn up the air conditioning gradually so your auto glass has time to acclimate. Also, cool your car in the shade before washing it. This helps prevent cold shock that can crack the windows. On extremely sunny days from late morning to mid-afternoon, park in a garage or—if you must park outside— beneath a tree to help the car stay cool. 

Finally, crack the windows to permit heat to escape, and monitor the condition of your windows for signs of minor cracks or dings. If you notice any cracks, get them repaired quickly before they worsen. 

If you need windshield repair or replacement, contact the experts at Auto Glass Company in Troy, MO. They have served clients throughout Lincoln, St. Charles, and St. Louis counties for more than 20 years, specializing in windshield crack and chip repair. They are known for their friendly service, fast turnaround, and competitive pricing. Learn more about them by visiting their website or call  (636) 697-7222 to schedule auto glass repair.