See Clearly And Stay On The Road - Determining When Auto Glass Needs To Be Replaced

American culture has long been focused on the freedom and opportunity that is offered by the open road. That freedom, however, comes with a responsibility to keep your vehicle in top shape to guarantee it will be there for you when you need it. Because your auto glass is frequently exposed to so many road hazards, it will often need repairs more than other parts.

Below, you'll find a guide to determining when your glass needs to be replaced. While there are some patches and repair methods available, having an understanding of when you'll need a replacement will allow you to avoid potentially hazardous failures that could threaten your safety and your vehicle.


One of the most common types of glass damage is penetrative chips caused by road debris. A rock kicked up from the truck in front of you or a heavy nut falling on your windshield from a tree can cause a chip that may not look serious, but may be hard to fix.

Chips that fully penetrate the depth of your glass will likely require the glass to be replaced. Patches rely on layering polymers to create a strong seal, and too many layers can obfuscate your vision and threaten the true transparency of your auto glass.


If you allow a crack in your glass to remain untreated, it will spread out and lengthen over time. This is due to the tempering of the glass, as it's designed not to shatter in the event of a collision. These long cracks, however, will often require a replacement if not promptly treated.

Glass patches also rely on the strength of the surrounding area in order to be effective. A long crack will spread weakness throughout your auto glass, decreasing its effectiveness as a base for a repair and making it necessary for a whole new piece to be installed.


Cracks located in the center of your windshield are actually easier to repair than those around the edges, as patching the edges will create a similar weakness to a long crack. Any damage near the frame should lead you to replace the glass in order to avoid potential failures. Also, damage that is located directly in the driver's line of sight will generally require a replacement, as any risk that the driver's vision will be impaired is unacceptable when it comes to safe operation of your car.

Speak with experts like Reflections Glass & Mirror Inc if you have any questions.