Your car's windshield plays a critical role in your safety, protecting you from the elements and helping maintain the structural integrity of your vehicle. When a windshield gets chipped or cracked, it's essential to address it quickly to prevent the damage from spreading. Whether you're dealing with minor chips or more severe damage, there are some key things you might not know about windshield repair. Here are five facts that may surprise you.
1. Repair Time: It's Quicker Than You Think
One of the biggest concerns you may have if you need windshield repair is the amount of time it will take. In reality, most windshield repairs can be done faster than you think! For minor chips or small cracks (typically less than six inches), the repair process can be completed in as little as 30 minutes to an hour. This quick turnaround is largely thanks to modern techniques and high-quality resin used by our certified technicians to fill the cracks.
If a full windshield replacement is required, that will take a bit more time—anywhere from 60 to 90 minutes for most vehicles. Either way, windshield repair is more time-efficient than you might expect!
2. Driving After a Repair: The Driveaway Time
After the repair is complete, you need to wait before safely driving your vehicle. This is known as the "drive away time."
For a simple repair using resin, there is typically no need to wait. Once the resin cures (which happens quickly), your vehicle is safe to drive. However, if your windshield needs to be replaced entirely, you will need to wait longer. With a full replacement, it's important to allow the adhesive to cure properly. Depending on the type of adhesive and the conditions, the driveaway time can differ. Our technicians recommend waiting at least an hour before driving, but in colder or humid conditions, you may need to wait longer for the adhesive to fully set.
3. Windshield Wipers: Proceed with Caution After Repairs
After getting your windshield repaired or replaced, you should be cautious about using your windshield wipers, especially right after the service. If your windshield has been replaced, avoid using the wipers for at least 24 hours. Wipers apply pressure to the windshield and using them too soon could interfere with the adhesive's ability to bond fully, leading to potential leaks or improper sealing.
It's always a good idea to inspect your wiper blades after a windshield repair or replacement. Old or damaged wipers could cause new scratches or wear down the newly repaired surface. If your wiper blades are worn or damaged, it might be worth replacing them at the same time as your windshield service to ensure the new glass stays in top condition.
4. Re-calibration: An Essential Step After Replacement
In modern vehicles, windshields often house important technology like advanced driver-assistance systems (ADAS), cameras, sensors, and lane departure systems. When your windshield is replaced, these systems may need to be re-calibrated to ensure they continue to function properly.
Neglecting re-calibration could compromise the functionality of these safety systems. Here at Auto Glass Service, we always perform this recalibration as part of the windshield replacement process, ensuring it's done correctly. Depending on the type of ADAS system in your car, the recalibration can be done either statically (with the vehicle stationary) or dynamically (while driving). The calibration process can add an extra 30 minutes to an hour to the repair time, but it’s a necessary step to maintain the integrity of your vehicle's safety features.
5. DIY Windshield Repair: What to Avoid
Many people consider fixing small chips and cracks themselves using DIY windshield repair kits available at auto stores. While these kits can be helpful in some cases, they are not without risks. Attempting to repair the windshield yourself could lead to more damage, especially if you don't have the right tools or experience.
Improperly applying the resin can trap air bubbles in the crack, leading to a weaker bond. If moisture gets into the crack before you repair it, or if the damage worsens because of temperature fluctuations, you may need a full windshield replacement. Many DIY kits lack the high-quality resin and precision tools that professional technicians use, which means the repair may not be as durable or invisible.
DIY repairs might seem like a money-saving option, but they often end up costing more in the long run if they aren't done correctly. When in doubt, it's best to consult your local Auto Glass Service location for any windshield damage to ensure the job is done right.
Windshield repair may seem like a small task, but there's more to it than meets the eye. From understanding the repair and driveaway times to being aware of the importance of ADAS recalibration and the risks of DIY repairs, taking the proper steps ensures that your windshield stays strong and functional. The next time you experience a chip or crack, you'll know what to expect—and what to avoid—to keep your vehicle safe on the road.
Questions? We’re always here to help.