Frequently Asked Questions on Windshield cracks

Windshields are an important part of a car’s safety system. They protect drivers and passengers from wind, debris, and other hazards on the road. However, they are not indestructible, and cracks can occur for various reasons. In this blog, we’ll discuss the causes of windshield cracks, the risks they pose, and the solutions available to car owners.

What causes windshield cracks?

Windshield cracks can be caused by various factors, including:

Road debris: Rocks, stones, and other debris can hit the windshield while driving, causing small chips or cracks.
Extreme temperatures: Sudden changes in temperature can cause the glass to expand or contract, leading to cracks.
Stress from the car’s body or structure: Over time, stress from the car’s body or structure can weaken the glass and cause cracks.
Accidents: Car accidents, even minor ones, can cause cracks in the windshield.
Improper installation: A poorly installed windshield can cause stress on the glass, leading to cracks.

It is important to note that small chips or cracks can quickly turn into larger ones, especially if left untreated. Therefore, it is important to have them repaired or replaced as soon as possible to ensure the safety of drivers and passengers.

Can a windshield crack be repaired?

In many cases, a windshield crack can be repaired. However, whether a crack can be repaired depends on several factors, such as the size, location, and type of crack.

Small cracks or chips that are less than 6 inches in length can usually be repaired with a special resin that is injected into the crack. The resin fills in the crack and prevents it from spreading further. The repair process is relatively quick and can usually be completed in less than an hour.

However, if the crack is too large, deep, or in a critical location (such as the driver’s line of sight), repair may not be possible, and windshield replacement may be necessary. A professional auto glass technician like GlassFixit can assess the damage and recommend the best course of action.

It is important to note that even if a crack can be repaired, the repair may still be visible to some extent. However, the repaired windshield will still be structurally sound and safe to use.

How much does it cost to repair a windshield crack?

The cost to repair a windshield crack can vary depending on several factors, such as the size, location, and type of crack, as well as the auto glass repair shop and region where you live. On average, the cost to repair a windshield crack ranges from $50 to $150. However, some factors, such as the severity and type of crack, can affect the cost.

If you have comprehensive insurance coverage on your vehicle, the cost of the repair may be covered by your insurance policy, depending on your deductible and coverage limits. Many insurance companies offer free windshield repair or replacement as part of their coverage.

It is important to note that while repairing a windshield crack may be less expensive than replacing the windshield, it is not always possible or recommended. In some cases, windshield replacement may be necessary for safety reasons. A professional auto glass technician can assess the damage and recommend the best course of action.

Is it safe to drive with a cracked windshield?

Driving with a cracked windshield can be dangerous and is not recommended. A cracked windshield can compromise the structural integrity of the glass, making it more likely to shatter or break in the event of an accident or even a minor impact. Additionally, a crack in the windshield can impair the driver’s visibility, making it harder to see the road and other vehicles or pedestrians.

In some regions, driving with a cracked windshield is illegal and can result in a fine or penalty. Therefore, it is important to have any cracks or chips in your windshield repaired or replaced as soon as possible to ensure the safety of yourself and others on the road. A professional auto glass technician can assess the damage and recommend the best course of action.

What is the difference between a chip and a crack in a windshield?

A chip and a crack are two different types of damage that can occur to a windshield.

A chip is a small break in the glass, typically caused by a rock or other small debris hitting the windshield. Chips are usually circular or semi-circular in shape and can range in size from a small dot to a few inches in diameter. A chip is usually not as severe as a crack and can often be repaired without needing to replace the entire windshield.

A crack is a longer and more severe break in the glass, typically caused by larger debris or a more significant impact. Cracks can be straight or curved and can range in length from a few inches to the entire length of the windshield. Cracks are usually more severe than chips and may require the entire windshield to be replaced, depending on the severity and location of the crack.

In summary, while both chips and cracks can cause damage to a windshield, chips are usually smaller and less severe than cracks and can often be repaired without the need for a full windshield replacement. Cracks, on the other hand, are longer and more severe and may require the windshield to be replaced.

How long does it take to repair a windshield crack?

The time it takes to repair a windshield crack can vary depending on the severity and type of the crack, as well as the repair method used. In general, a typical windshield repair takes about 30 minutes to an hour to complete.

During the repair process, the auto glass technician will clean the damaged area and inject a special resin into the crack. The resin will fill in the damaged area and harden, effectively bonding the glass back together. Once the resin has hardened, the technician will polish the area to smooth out any rough edges or visible cracks.

However, if the crack is more severe or if there are multiple cracks, the repair process may take longer. In some cases, if the damage is too severe, a windshield replacement may be necessary, which can take several hours to complete.

It is important to note that while windshield repairs can be completed relatively quickly, it is important to allow the resin time to fully cure and harden before driving the vehicle. The technician may provide instructions on how long to wait before using the vehicle to ensure that the repair is fully set and the windshield is safe to use.

Will insurance cover the cost of a windshield crack repair or replacement?

Whether insurance will cover the cost of a windshield crack repair or replacement depends on the type of insurance coverage you have and the extent of the damage.

If you have comprehensive coverage as part of your auto insurance policy, windshield damage may be covered. However, the specific terms and limits of your coverage may vary depending on your insurance company and policy. Some insurance companies may cover the full cost of a windshield repair or replacement, while others may require a deductible to be paid by the policyholder.

It is important to note that some insurance companies may have restrictions on the type of damage that is covered, such as the size or location of the crack. Additionally, some insurance policies may only cover a windshield repair, while others may cover a full replacement if the damage is too severe.

If you are unsure if your insurance policy covers windshield damage, it is best to contact your insurance provider to discuss your options. Additionally, many auto glass repair shops can work directly with insurance companies to process the claim and handle the cost of the repair or replacement.

What should I do if I notice a crack in my windshield?

If you notice a crack in your windshield, it is important to take action as soon as possible to prevent the crack from spreading or becoming more severe. Here are some steps you can take:

Step 1: Assess the damage

Look closely at the crack and determine its size, location, and severity. This information can be useful when contacting a professional auto glass technician or your insurance provider.

Step 2: Avoid further damage

Try to avoid driving your vehicle until the crack is repaired or replaced. Vibrations from driving or temperature changes can cause the crack to spread, making it more difficult and expensive to repair.

Step 3: Contact a professional auto glass technician

We at GlassFixit can assess the damage and recommend the best course of action. We can also provide an estimate for the cost of repair or replacement. Fill out the form here and we will get back to you or you can directly call us at 408-564-0419

Step 4: Contact your insurance provider

If you have comprehensive coverage, contact your insurance provider to discuss your options and determine if the cost of repair or replacement is covered under your policy.

Step 5: Schedule a repair or replacement

Depending on the severity of the crack, a repair or replacement may be necessary. A professional auto glass technician can provide guidance on the best course of action and schedule a repair or replacement at your convenience.

Remember, a crack in your windshield can compromise your safety and the safety of others on the road, so it is important to take action as soon as possible.

Can a windshield crack spread over time?

Yes, a windshield crack can spread over time if left unrepaired. This is because a windshield crack weakens the structural integrity of the glass and makes it more susceptible to further damage. Factors such as changes in temperature, vibrations from driving, and moisture can also cause the crack to expand.

If a crack is left unaddressed, it can grow in length or width, making it more difficult and expensive to repair. In some cases, the crack may become too severe and require a full windshield replacement.

That’s why it’s important to address a windshield crack as soon as possible to prevent further damage and ensure the safety of yourself and other passengers on the road. A professional auto glass technician can assess the damage and recommend the best course of action to repair or replace the windshield.

What factors can affect the likelihood of a windshield crack spreading?

Several factors can affect the likelihood of a windshield crack spreading, including-

1. Temperature changes:

Extreme temperature changes, such as going from hot to cold or vice versa, can cause a windshield crack to expand. This is because the glass expands and contracts with changes in temperature, which can put stress on the crack.

2. Vibrations:

Vibrations from driving on uneven roads or hitting potholes can cause the windshield to flex, which can make a crack spread.

3. Moisture:

Moisture can seep into a crack and weaken the glass, making it more susceptible to further damage. This is especially true if the crack is not repaired promptly.

4. Size and location of the crack:

Larger cracks or those located near the edges of the windshield are more likely to spread than smaller cracks located in the center of the glass.

5. Age and condition of the windshield:

Older or worn windshields may be more prone to cracking and may be more likely to experience crack expansion.

6. Quality of the glass:

High-quality windshields are less likely to crack or spread compared to lower-quality glass.

If you notice a crack in your windshield, it’s important to address it as soon as possible to prevent further damage and ensure your safety on the road. A professional auto glass technician can assess the damage and recommend the best course of action to repair or replace the windshield.

Can a windshield crack be prevented?

While it’s not always possible to prevent a windshield crack from occurring, there are several things you can do to reduce the risk of damage to your windshield:

Avoid direct impact:

Try to avoid driving behind large trucks or buses, especially on highways, as they can kick up rocks and debris that can hit your windshield. Keep a safe distance from other vehicles to reduce the risk of flying debris hitting your windshield.

Maintain a safe driving distance:

Leave plenty of space between your vehicle and the vehicle in front of you to avoid collisions or sudden braking that can cause damage to your windshield.

Park in a garage or covered area:

Parking your vehicle in a garage or covered area can protect it from environmental factors that can cause windshield damage, such as extreme temperatures or hail storms.

Keep your windshield clean:

Regularly clean your windshield to remove dirt, debris, and other contaminants that can weaken the glass and make it more susceptible to damage.

Repair small chips promptly:

Small chips in your windshield can quickly turn into larger cracks if left unaddressed. Promptly repairing small chips can prevent them from spreading and help extend the life of your windshield.

Replace worn wiper blades:

Worn or damaged wiper blades can scratch your windshield, making it more prone to cracking. Replace your wiper blades regularly to prevent damage to your windshield.

While these measures can help reduce the risk of windshield damage, it’s important to remember that some factors, such as accidents or severe weather, are beyond your control. If you do experience a windshield crack, it’s important to address it promptly to prevent further damage and ensure your safety on the road.

Is it possible to remove a windshield crack completely?

It is not possible to completely remove a windshield crack. However, it is possible to repair a windshield crack, which can prevent it from spreading and restore the integrity of the windshield.

During a windshield repair, a technician will inject a clear adhesive into the crack to fill the damaged area. The adhesive is then cured using ultraviolet light, which hardens the material and restores the strength of the windshield. The repaired area will be less visible, but there may still be a slight mark or discoloration.

If the crack is too severe or if it’s located in the driver’s line of sight, a windshield replacement may be necessary. During a windshield replacement, the entire windshield is removed and replaced with a new one.

It’s important to address a windshield crack as soon as possible to prevent further damage and ensure your safety on the road. A professional auto glass technician can assess the damage and recommend the best course of action to repair or replace the windshield.

Can a windshield crack affect the structural integrity of the car?

Yes, a windshield crack can affect the structural integrity of a car. The windshield is an important component of a vehicle’s safety system, and it provides structural support to the car’s roof. A damaged windshield may not be able to provide the necessary support in the event of an accident, which can increase the risk of injury or death.

In addition, a windshield crack can weaken the overall integrity of the windshield and make it more susceptible to further damage. This can compromise the safety of the vehicle occupants and increase the risk of injury in the event of an accident.

It’s important to address a windshield crack as soon as possible to prevent further damage and ensure the safety of everyone in the vehicle. If you notice a crack in your windshield, it’s recommended to have it inspected by a professional auto glass technician who can recommend the best course of action to repair or replace the windshield.

How often should I have my windshield checked for cracks?

There is no set schedule for checking your windshield for cracks, but it’s a good idea to inspect it regularly for any signs of damage. It’s particularly important to check your windshield after driving on rough or uneven roads, after hail or other severe weather, or if you notice any impact on the windshield.

If you do notice a crack, it’s important to address it as soon as possible to prevent further damage and ensure your safety on the road. Promptly repairing a small crack can often prevent it from spreading and help extend the life of your windshield.

It’s also a good idea to have your windshield inspected by a professional auto glass technician as part of your regular vehicle maintenance schedule. They can inspect your windshield for any damage, including small chips or cracks that may not be visible to the naked eye, and recommend any necessary repairs or replacements.

Ultimately, the frequency of windshield checks will depend on your driving habits and the conditions in which you drive. Regularly inspecting your windshield for damage can help prevent bigger problems and keep you safe on the road.

Is it better to replace the entire windshield if it has a crack, or only repair the damaged area?

Whether to replace the entire windshield or only repair the damaged area will depend on the size, location, and severity of the crack.

If the crack is small (less than 6 inches in length), located away from the driver’s line of sight, and not on the edge of the windshield, it may be possible to repair it with a resin injection. This is a cost-effective and fast option that can usually be completed in under an hour.

However, if the crack is larger than 6 inches, located in the driver’s line of sight, or in the edge of the windshield, it may be necessary to replace the entire windshield. A windshield replacement involves removing the damaged windshield and installing a new one, which can take several hours and be more expensive than a repair.

It’s important to address a windshield crack as soon as possible to prevent further damage and ensure your safety on the road. GlassFixit’s professional technicians can assess the damage and recommend the best course of action to repair or replace the windshield.