Windshield Repairment, Windshield replacement

5 Unexpected Causes of Car Glass Damage

February 6, 2020
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Car Insurance for Windshield Damage

As one of the most important aspect of automotive components, a car windshield must be given due care so that the vehicle faces no loss of structural integrity. But, a windshield is highly prone to damage from debris, rocks, even small pebbles and several other unexpected factors.

Before getting into the other factors that can cause damage to your car windshield, let us get to know a little about the importance of glass car windshield.

Importance of Glass Car Windshield

Your car windshield is not an ornamental addition to your car, but plays a crucial functional role. Apart from protecting you and your fellow passengers from the wind, dust, debris, and other outside elements, it also provides structural integrity to your car. It holds the roof intact and in the case of an accident, prevents it from falling and crushing the occupants of the car. It also prevents you from being thrown out of the car in the case of a harsh impact. A damaged windshield will not be able to withstand the severity of an impact in an accident like a normal glass car windshield can, which is why it is important to take good care of it.

Causes of Car Glass Damage

Extremes of Temperature

Glass car windshields are sturdy, but they are still glass, which is why they don’t deal with pressure very well. Windshield glass, like most material, contracts when it is exposed to cold air and expands when exposed to heat. Leaving your car under direct sunlight on a sweltering hot summer day and then blasting the air-conditioner inside can cause damage to the car’s windshield. This is why you should always try to park your car in the shade. Also, let the hot air escape the car first and then lower the internal temperature of the car.

Not only summer but you should also pay attention to your windshield during winter. If you have left your car outside in the frigid cold for days, then you are robbing your car of much-needed heat. Extreme cold weather is one of the major reasons that can damage your car windshield and make it more likely to crack. When you get inside your car during winters, you should refrain from blasting your car heater as well. The sudden change in the temperature causes pressure on the windshield glass. Along with cold weather, ice can also be incredibly damaging to a car windshield glass. Ice removal if not done properly can also gradually damage your windshield. Using a scraper to scrape off the ice can harm the surface of the glass. Make sure to not use very hot water to defrost your windshield. During winter, it is better to use a defroster to allow your car windshield to warm up gradually.

If there is already a chip or small crack in your windshield then exposure to extreme temperatures or rapid temperature changes can cause more severe cracks and can even lead to shattering. This is why it is always better to get your glass car windshield repaired by a professional as quickly as possible.

Stones, Dirt, and Debris

Windshield glass damage also occurs due to vehicles travelling in front of you or passing you on the road. Road debris, dirt or stones may be small but their danger gets heightened when you combine speed and force of the impacting material. On roads, debris or stones get caught in the tyre and are propelled straight towards your glass car windshield. The impact of the flying stone causes damage as it is magnified by the speed at which you are travelling. These impacts can easily cause cracks or chips. Avoiding these flying stones and debris mostly depends on luck but what you can surely do is take extra care to maintain a safe distance from the vehicles in front of you. You should also reduce your speed when being overtaken by a car or a truck.

Your Wiper Blades

It might come as a surprise but your wiper blades also cause damage to your windshield. Like most objects, wiper blades tend to wear down over time. This causes them to expose their hard plastic. Even if your wiper blades are still effective and might look alright to you, if they’ve been hardened by age, they might be chipping away at your car windshield. This is why it is important to swap your wiper blades at least every six months so that they don’t cause any damage to your glass car windshield.


Collisions ranging from traffic accidents, to the driver accidentally hitting an animal on the road can cause serious harm to your windshield. Even bird strikes cause damage. A flying cricket ball or a golf ball colliding with the glass car windshield can leave it weak and damaged. Collisions and accidents of different kinds can happen on the road which is why the best way to safeguard your windshield is to drive vigilantly while paying proper attention to your surroundings at all times. If your car windshield has been in a collision, it is best to get it checked by professionals who tell whether a repair can fix the glass, or a replacement is needed.

Poor Installation or Repair Job

If your windshield is damaged, it is always better to opt for a professional solution. DIY solutions may sound appealing, but they mostly lead to bigger problems that are both more time-consuming and money-consuming. Similarly, bad workmanship is also a huge problem. A poorly-installed windshield glass can affect the structural integrity of the car and could pop out at any time, especially in the face of an accident.

If a windshield repair is carried out incorrectly or poor-quality adhesives are applied, it is more likely to create further problems than fix the integrity of the glass. You’re at risk of incurring fatal injuries. This is why whether it’s a repair job or a replacement job, it is important to get the job done by an experienced technician, especially by someone who offers a decent warranty. Also, always ensure that a high-quality glass is being used so that in the case of an accident, a glass car windshield can provide the protection it is designed for.

Looking for the perfect place to get your damaged glass car windshield repaired? Look no further than AIS Windshield Experts – India’s leading windshield repair and replacement company. We provide the best windshield repair and replacement services for your car. Our team of trained technicians can take care of all your windshield repair requirements and can provide you with the best results. Our 80+ conveniently-located service centres in over 45 cities and several mobile vans allow us to reach you whenever and wherever. So, what are you waiting for? Get in touch with us today!

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