How to Stop a Windshield Crack from Spreading

Have you noticed the small crack in your windshield slowly spreading with every bump in the road? It may have started as a minor blemish but has quickly become a potential safety hazard. The last thing you want is for the crack to keep growing jeopardize the strength of your windshield, putting yourself and others on the road at risk. Thankfully, there are multiple ways to stop a windshield crack from spreading.

How to Prevent a Windshield Crack from Cracking More

There are multiple methods car owners can use to keep a windshield crack from spreading, including using windshield repair kits and scheduling professional windshield repair and replacement services.

Use a Windshield Repair Kit

Windshield repair kits can be a quick and convenient option if you're looking to fix a rock-cracked windshield in a pinch. They're designed to fill the crack and prevent it from growing.. However, keep in mind that these kits provide only minimal components are difficult to follow instructions.

Please remember that once these kits have been used on the glass, the stone chip cannot be repaired again. The result you attain is permanent, and if it is not filled, the crack in the windshield will grow. For the best results and your safety, it's essential to seek professional windshield repair or replacement as soon as possible.

Schedule Windshield Repair or Replacement to Prevent Windshield Crack Spreading

Scheduling professional windshield repair or replacement is the best way to ensure your safety on the road. Professionals have the tools and expertise to assess the damage properly, determine whether a repair is sufficient or if a full replacement is necessary, and restore your windshield to its original strength. By opting for professional service, you're not just patching up the problem; you're ensuring your windshield is structurally sound to protect you on the road.

To learn more about our windshield repair and replacement process or to schedule services, contact Glass Doctor today.

Stopping a Windshield Crack from Getting Bigger: What Not to Do

Knowing what not to do when you have a cracked windshield is just as important as knowing how to fix the issue. To prevent a windshield crack from spreading, you should avoid:

• Exposing Your Vehicle to Extreme Temperatures: Rapid temperature changes can cause the crack to expand quickly. Try to keep the interior temperature of your car consistent by parking in shady areas and refraining from blasting your heat or AC.
• Taping Over the Crack: While it might seem like a quick solution, taping over the windshield crack won't stop it from spreading and could worsen the situation worse by trapping moisture or dirt.
• Driving on Rough Terrain: Hitting potholes, speed bumps, or rough terrain can worsen the crack. Drive carefully until you can get the windshield repaired.

Why a Cracked Windshield is Dangerous

The windshield plays a critical role in the structural integrity of your vehicle, particularly in the event of a collision. When the glass cracks, its ability to withstand impact is compromised, which means it might not hold up during an accident. This is especially concerning during rollovers, where the windshield helps support the roof. A weakened windshield could collapse, exponentially increasing the risk of injury to you and your passengers. This is why we recommend seeking professional windshield replacement when you notice a windshield crack spreading across your view.

Beyond structural concerns, a cracked windshield can also impair your visibility, making driving more dangerous. Even a small crack can reflect sunlight or headlights unexpectedly, creating glare that makes it difficult to see the road ahead. As the windshield crack grows, it can distort your view of traffic, pedestrians, and obstacles, increasing the likelihood of an accident. Addressing a windshield crack promptly isn't just about maintaining your vehicle's appearance; it's about keeping everyone on the road safe.

Note: If you allow a rock chip to grow into a full-fledged crack, it may be too late to repair it. At Glass Doctor we believe that any windshield crack larger than a dollar bill means that your windshield needs to be replaced as soon as possible.

Laws Regarding Driving with a Cracked Windshield

Driving with a cracked windshield isn't just a safety concern; it can also have legal implications. Many states and local jurisdictions have regulations that prohibit operating a vehicle if the windshield damage obstructs the driver's view or compromises the structural integrity of the car. In some cases, you could face fines, citations, or even have your vehicle deemed unfit for the road until proper repairs are made. Law enforcement officers may pull you over if they believe your damaged windshield poses a risk to you or other drivers. To avoid potential legal issues and ensure your safety, it's essential to address any windshield cracks that grow promptly through professional repair or replacement services.

A Windshield Crack that Keeps Growing: Impacts on Your Insurance

When it comes to windshield repair, insurance policies and coverage vary widely. Most comprehensive (not collision-only) auto insurance policies typically cover windshield repairs or replacements for damage caused by road debris, weather events, or vandalism. However, coverage may depend on the type of damage. Chips and cracks are often fully covered, while larger or more severe damage might only be partially covered or subject to a deductible. Glass Doctor accepts most major car insurance plans and can even handle the claims process for you, making getting the repairs you need easier.

To ensure you're fully covered, check with your insurance provider for specific details about your policy. If your coverage is limited, consider other ways to save on costs.

Once the professionals at Glass Doctor replace your windshield, your new glass will be covered under Glass Doctor's Windshield Protection Plan, the plan covers the cost of a new windshield, if needed, within the first twelve months of the initial repair when the new windshield gets damaged by a road hazard. As an added benefit of the plan, you can limit your costs on the next replacement by taking advantage of the future installation option, which covers the costs of labor and adhesives should you require another replacement. You can protect your windshield and wallet by exploring all of your options.

Is Your Windshield Crack Getting Bigger? Contact the Pros at Glass Doctor

Whether you need a quick repair or a complete replacement, Glass Doctor is here to help. With locations nationwide and a commitment to quality service, finding a local Glass Doctor professional is easy. Plus, we're proudly backed by the Neighborly Done Right Promise^®, so you can rest assured your windshield repair or replacement will be performed to the highest standards. Don't wait for that small crack to turn into a bigger problem. Request an estimate today!

This article is intended for general guidance only and is not applicable to every situation. You are responsible for determining the proper course of action for your property and situation. Glass Doctor is not responsible for any damages that occur as a result of advice and/or guidance derived from its blog content.

More to Know About How to Stop a Windshield Crack from Growing

Still have questions? Our local glass specialists have seen and heard it all. Read on to learn more about some of the most common questions we get about windshield cracks. Looking for service now? Reach out to a location near you.

How long will a cracked windshield last?

The amount of time a cracked windshield may last depends on its size, location, and environmental factors like temperature changes and driving conditions. While some windshield cracks may remain consistent for weeks, others can spread quickly—sometimes in just a few days. It's essential to monitor your windshield. Addressing the crack immediately is best to avoid safety risks and costly replacements. Our ultimate recommendation is to contact a glass specialist when you spot a crack in your windshield.

Why is the crack on my windshield getting bigger?

Windshield cracks can grow due to several factors: driving over rough roads or potholes, sudden temperature changes, vibrations from slamming doors, and debris hitting the windshield. These physical stresses cause the glass to flex, which can make the crack spread further and ultimately grow larger.

Will tape stop a windshield crack from spreading?

Tape is not a permanent fix and will not stop a windshield crack from growing in any environment. Tape of any kind will not stay on the windshield long-term, especially in rain or other elements. We do not recommend using tape to stop a windshield crack from getting bigger as the crack will only continue to collect dirt and debris.

Will a screen protector prevent cracks from spreading on my windshield?

No, there is no evidence that a screen protector of any kind will prevent windshield cracks from spreading. A screen protector is not designed for automotive glass and will not provide structural support.