Ask a Technician: What should I do about my chipped windshield?

Q. If I have a window chip repaired, could it still develop into a full blown crack?

A. Nothing lasts forever, including windshield repair. Because no two cracks or dings are alike, there’s no hard and fast rule about how long a repair will last. Read on for a detailed explanation of what to do if and when your windshield cracks from our service team at Sheehy Nissan of Glen Burnie.

The size, severity and location of the crack, as well as the quality of the repair, all play a role in the life of the repair. There’s no guarantee that that three-inch crack won’t spread.

Many repairs are as strong as the original glass, but you just won’t know until it fails. Making sure you go to a reputable shop will help you get the highest quality repair job-- your dealer is a good choice if you have a new car. Over-the-counter kits are a bit dicey.

If the worst should happen and you need to replace your windshield, make sure you get OEM (Original Equipment Manufacturer) glass. OEM glass is made to the same specifications as your original windshield. Aftermarket glass is often cheaper, but, unfortunately, you get what you pay for. Inferior quality glass can be a poor fit causing whistling and leaks and, worse yet, it can pose a safety risk. This is one area where spending a little more is definitely worth it.