Why Windshields Crack

The windshield is the largest glass component on your car and for good reason. It gives you a clear, unobstructed view of the roads ahead and protects you and your passengers from rain, wind, insects, birds, and road debris. It also serves as a structural component that prevents the roof of the vehicle from caving in and hurting the people inside.

If your car has a cracked windshield, you might be wondering how it sustained the damage. Knowing the potential causes of windshield cracks will help you avoid the same problem in the future, minimizing your auto repair bills.

Here are the different reasons why you are seeing cracks in your windshield.

Road Debris

If you have been traveling on gravel roads or other unpaved roads, don't be surprised when you spot a crack in your windshield. The fast-moving rocks and pebbles that strike your windshield when you use such roads can cause the glass to chip, crack, or even break.

Sudden Temperature Changes

Glass expands when hot and contracts as it cools. If you reside in a region that experiences drastic changes in air temperature within a single day, the rapid heating and cooling can cause your windshield to crack.

Using a windshield sunshade and parking in the shade can help keep your car cool, thus preventing the stress cracks that form on your windshield when temperatures change fast.

Loose-Fitting Glass

Proper installation of your windshield is a must to preserve its structural integrity. If you hear a whooshing, rattling, or any other unusual noise coming from your windshield while driving, it's likely that the windshield is loose in its frame.

The loose-fitting glass can develop a crack as your vehicle absorbs road shocks.

Substandard Glass

Not all types of auto glass are created equal. If your existing windshield is made of weak, low-quality auto glass, it might crack due to minor hits. Replacing it with high-quality windshield glass will help to reduce your windshield's susceptibility to cracking and other forms of damage and also keep you safe.

Hail Damage

Flying rocks and pebbles are not the only projectiles that can damage your windshield. Leaving your car parked outside during a severe hailstorm can also lead to windshield damage. Unlike other causes of windshield cracking, hail damage can be identified immediately after a storm.

An auto glass specialist can help you repair or replace your cracked windshield. Visit a local service today to get a quote for your vehicle's windshield repairs.

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