3 Types of Car Glass Cracks and How to Fix Them

February 13, 2020
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Most car owners have been in a situation where they have found their car glass to be damaged. Finding a chip or crack on your car glass can ruin your entire day, not to mention the huge safety hazard that they are.

Before we get into car glass damage and the ways to fix them, let us first get to know a little about car glass

Importance of Car Glass

A car has many glass components – windshields, side car window glass, and rear glass. You might think that car glass is merely an ornamental addition, but in reality, it serves a vital functional role. The car glass is designed with your safety in mind.  The primary function of car glass is to protect you and the interior of the car from rain, wind, dust, debris, and other external elements. Your car glass allows you to have a 360-degree vision of your surroundings. It gives you a clear view of the road ahead and the traffic around you. To drive your car safely, having a proper view and being aware of your surroundings is extremely crucial.

Even though these are important functions, a car glass’ job is not limited to this. The windshield also offers aerodynamics and aesthetic appeal to your car. It provides structural integrity and acts as a supportive beam. It upholds your car frame and prevents the car roof from caving in and crushing you and your fellow passengers in a rollover. In the event of a collision, your windshield’s multi-layered laminated glass also protects the occupants in the car from any harsh impact. The windshield also helps in the proper deployment of the front airbags. If you get caught in an accident and you aren’t wearing a seat-belt, the windshield stops you from being thrown out of the car.

Types of Car Glass Damage

Every car owner knows that there is always a good possibility of the car glass getting damaged while travelling on the roads. Given below are some common damages that your car glass can incur –

Minor Chips

A chip’s size, location, and severity decide whether it can be repaired or not. Minor chips on your car glass that are about 40 mm in size or smaller can easily be repaired by a trained technician. If the chip damage is restricted to the outer layer of the glass, the damage can be fixed by a simple repair job. Star break, bull’s eye, half-moon, cloverleaf, bee’s wing, and combination break are some chips that can be fixed. But, the important thing to remember is that minor chips, at the most two can only be repaired. Anything more than that warrants for a car glass replacement.

Chips can be fixed easily, but if they are left unrepaired, they can escalate into bigger damage, wherein replacing the windshield becomes the only viable option.

Chips That Can’t be Repaired

If the chip damage exceeds 40mm in diameter, a repair job can’t fix the problem and a replacement will be needed. If the damage penetrates both the layer of the car glass then also repairing the damage is not feasible. Moreover, chip repair is also not an option if the damage is in the line of sight of the driver. In these cases, a simple repair job will leave you with a weak windshield. Hence, it is best to get your car glass replaced. Moreover, If your car glass is littered with numerous chips, it is recommended to get a replacement done.


Repairing the windshield is not the right option if the crack ends or begins at the edge of the windshield. This can compromise the integrity of the glass. A crack repair is also not feasible if the polyvinyl butyral layer of the windshield has been damaged. Simply put, no matter how small the crack might appear, getting it repaired is not a wise decision because the structural loss a crack causes can be extremely risky. Therefore, it is best to opt for a windshield replacement.

Your car glass is vital to your safety, which is why, if there is a chip or a crack on your windshield, you must immediately get it repaired or replaced, as the need may be. The small chip or crack can easily endanger your life as well as the lives of your fellow passengers. Therefore, the best way to deal with this is to get the severity of the damage evaluated by a trained expert. An experienced expert can assess the damage and give you a correct evaluation as to whether a simple repair can fix it or a replacement is needed.

If you are looking for experts that can provide you all windshield and car window solutions then look no further than AIS Windshield Experts. We provide ‘faster, safer, and better’ windshield repair and replacement services. Our experts follow all international safety norms and are equipped with world-class equipment to undertake windshield repair and replacement. You can check car glass repair and car glass replacement to know more about our offerings. We use 100% genuine car glass that is sourced from our parent brand – Asahi India Glass Limited – a leading automotive glass manufacturer in India. We offer a one-year warranty on our workmanship and materials used. Our 80+ conveniently-located service centres and several mobile vans can provide you car glass solutions for all your car woes. Get in touch today!

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