A Rock Chipped My Windshield. Now What?

If you’ve ever driven down the highway (or any road in Washington, D.C., for that matter) and heard the telltale “ping” of a rock hitting your windshield, you’re not alone. Many drivers experience this unsettling moment, and while a chipped windshield may not seem like a big deal, it’s essential to address the damage promptly. So, what should you do if a rock chips your windshield? We've broken down the steps you should take, why it’s important to act quickly, and what you can expect from the repair process.

Assess the Damage

The first step after a rock chips your windshield is to assess the extent of the damage. Windshield chips and cracks come in many different forms and sizes, but not all are created equal. Here are a few common types of windshield damage:

Bullseye Chip
This is a circular crack with a dark center point. It often looks like a small target and can be repaired if caught early.

Star Chip
This damage radiates out from the center, resembling a starburst. If left untreated, these cracks can spread quickly.

Combination Break
This type of damage has both a bullseye and star crack. Depending on the size, it may or may not be repairable.

Surface Chip
The smallest type of chip that doesn’t penetrate the outer layer of glass. While it may seem harmless, even surface chips can worsen over time.

If your windshield has only a small chip (usually under the size of a quarter), a repair may be possible. If you notice a long crack or if the damage is near the edges of the windshield, a full replacement might be necessary.

Act Quickly to Avoid Further Damage

Once you’ve assessed the damage, the next step is to take immediate action. While you might be tempted to leave the chip alone—especially if it’s small—it’s important to understand that even a minor chip can turn into a major crack due to:

• Temperature Changes: Extreme heat or cold can cause the glass to expand and contract, which may lead the chip to grow.
• Vibrations: Normal driving causes your car to vibrate, and these vibrations can worsen the crack over time.
• Dirt & Debris: If dust or moisture gets into the chip, it can compromise the repair process and lead to further damage.

By addressing the issue quickly, you can prevent a small chip from becoming a major headache.

Temporary Fixes: What You Can Do Immediately

If you can't get your windshield repaired right away, there are a few temporary measures you can take to protect the chip from getting worse:

• Clear Nail Polish or Super Glue: You can fill the chip with a dab of clear nail polish or super glue. While this is not a permanent fix, it can help keep debris out and prevent the crack from spreading for a short period.
• Windshield Repair Kit: These kits are available at most auto parts stores and include resin that you can apply to the chip. Follow the instructions carefully, but be aware that these kits often provide only temporary relief.
• Cover the Chip with Tape: Another option is to cover the chipped area with clear tape. This won’t fix the problem, but it can help prevent dirt or moisture from getting in while you’re waiting for a professional repair.

Professional Windshield Repair vs. Replacement

When it comes to addressing windshield damage, you have two main options: repair or replacement. Here’s a breakdown of each.

Windshield Repair

A professional windshield repair involves injecting a specialized resin into the chip or crack. The resin is then cured, which bonds the glass together and restores the structural integrity of the windshield. The entire process typically takes less than an hour and can be done at a specialist auto glass shop. Windshield repair is:

• Affordable: Repairing a small chip is generally much cheaper than a full windshield replacement.
• Quick: The repair process is fast and usually won’t take more than 30 minutes to an hour.
• Effective: Modern repair techniques restore the windshield’s strength and visibility, preventing the damage from spreading.

However, not all damage can be repaired. As a general rule, chips larger than a quarter, cracks longer than a few inches, or damage located in the driver's line of sight typically require windshield replacement.

Windshield Replacement

If the damage is too severe to be repaired, you’ll need to replace the windshield. A replacement involves removing the damaged windshield and installing a new one. This process can take a couple of hours and typically costs more than a repair. While it’s more expensive, a windshield replacement may be necessary for:

• Large cracks or chips that have spread.
• Damage near the edge of the windshield, which can compromise the structural integrity of the glass.
• Multiple chips or cracks on the windshield.

Most auto glass shops will assess the damage and provide you with recommendations on whether repair or replacement is the best option.

Does Insurance Cover Windshield Damage?

Windshield repairs and replacements can be costly, but depending on your insurance policy, you may not have to foot the bill entirely. If you have comprehensive auto insurance, windshield repair and replacement are often covered. In some states, insurance companies are required to waive the deductible for windshield repair, meaning you may not have to pay anything out of pocket. Some insurance policies offer separate glass coverage, which specifically includes windshield damage. Check with your insurance provider to see what your policy covers. Even if you do have to pay a deductible, it’s worth getting the damage fixed promptly rather than waiting for it to worsen.

The Importance of a Quality Windshield

Your windshield does more than keep wind and bugs out of your face. It plays a vital role in the safety and structural integrity of your vehicle. A well-maintained windshield can:

1. Provide structural support in the event of a collision, helping to prevent the roof from caving in.
2. Protect the vehicle's occupants by keeping them inside the car during an accident.
3. Ensure proper airbag deployment, as many airbags rely on the windshield to inflate correctly.

Driving with a damaged windshield compromises your safety. If you’ve noticed a chip or crack, it’s best to have it repaired or replaced as soon as possible.

Choosing a Reputable Auto Glass Shop

If you’ve decided to get your windshield repaired or replaced, choosing the right shop is key. Look for a shop that:

• Is credentialed, experienced, and certified to meet safety standards.
• Offers warranties on their repairs or replacements.
• Has good reviews and a reputation for high-quality work.

If a rock has chipped your windshield, don’t wait to get it repaired. What may seem like a minor inconvenience can quickly become a larger and more expensive problem. By acting quickly, you can save time, money, and ensure your vehicle remains safe to drive. Whether you choose a repair or replacement, addressing the issue early on is the best way to keep your car in top condition. Reach out to Metro Motor Collision, the leading glass repair and replacement specialist in the Washington, D.C. area. We'll get you back to clear and safe driving in no time!