Everything You Need to Know About Cracked Windshield Repair in Cold Weather

A cracked windshield in the winter can quickly turn into a serious safety concern.

If you’re worried about how cold weather might affect your vehicle, this guide is for you.

We’ll address common concerns, discuss practical solutions, and explain why dealing with a damaged windshield promptly is the best way to protect your car and your safety.

By the end of this post, you’ll know exactly what to do about cracked windshield repair in cold weather.

Why Does Cold Weather Make Windshield Cracks Worse?

Windshield cracks are more likely to spread when temperatures drop. Here’s why:

• Thermal Stress: When the temperature inside your car is warm, but the outside air is freezing, your windshield experiences uneven expansion and contraction. This pressure can make existing cracks grow.
• Moisture Seepage: Snow and ice can melt into small cracks. When temperatures drop again, the water freezes and expands, forcing the crack to widen.
• Weakened Glass: In cold weather, glass becomes more brittle, making it vulnerable to damage.

These factors mean that even a small crack or chip can quickly spread during the winter months, making immediate repairs a priority.

Why Fixing a Cracked Windshield Quickly Is Essential

Driving with a cracked windshield isn’t only inconvenient. It’s also extremely unsafe. Cracks can obstruct your view and compromise the structural integrity of your car.

Dangers of Delaying Repairs:

• Reduced Visibility: Cracks can distort light and create glare, especially at night or in snowy conditions.  This can make it difficult to see other drivers or obstacles on the road, leading to accidents.
• Compromised Safety: A windshield supports the roof in a rollover accident. When it’s damaged, it weakens the overall rigidity of the car, which increases the risk of roof deformation during a rollover, making it less effective in protecting passengers.
• Legal Issues: Driving with a damaged windshield may violate local traffic regulations.
• Higher Costs: Small cracks are cheaper and easier to fix. Once they spread, (and they do spread quickly) you may need a full windshield replacement which costs almost four times as much as a chip repair.

Taking temporary measures now can save you from needing a full windshield replacement later.

How to Make a Quick Temporary Windshield Repair in the Cold

If you’re stuck in freezing weather with a cracked windshield, here are a few DIY fixes to slow the damage until you can get professional help.

1. Use Clear Nail Polish or Super Glue

• Why it works: These materials fill small cracks and prevent moisture from seeping in.
• How to apply: Clean the crack with a dry cloth, apply a thin layer of polish or glue, and let it dry.
• Limitations: This works best on minor chips or hairline cracks and is not a long-term fix.

2. Apply Clear Packing Tape

• Why it works: Tape acts as a barrier against dirt, moisture, and freezing temperatures.
• How to apply: Cut a piece of clear packing tape slightly larger than the crack. Press it firmly over the damage, ensuring no air bubbles remain.
• Limitations: Tape won’t stop the crack from spreading but can slow its progress.

3. Avoid Sudden Temperature Changes

• Why it works: Rapid heating or cooling of the windshield can cause cracks to spread.
• How to do it: Warm up your car gradually by using the defroster at a low setting instead of blasting hot air directly onto the windshield.

4. Cover the Crack with a Plastic Sheet

• Why it works: A plastic sheet adds an extra layer of protection against the elements.
• How to apply: Tape a thin plastic sheet (like a zip-lock bag or cling film) over the windshield to keep out cold air and moisture.

5. Avoid Stressing the Windshield

• Why it works: Pressure or vibration can worsen the crack.
• How to do it: Drive carefully over rough roads and avoid slamming doors to reduce stress on the glass.

Why Temporary Fixes Aren’t Enough

While these quick solutions can help in the moment, they’re not designed to last. Temporary fixes may prevent immediate damage but won’t restore your windshield’s strength or clarity. Driving for too long with a cracked windshield can lead to:

• Spreading cracks that make repairs impossible.
• A compromised safety system if your airbags deploy.
• The need for a full windshield replacement instead of a simple repair.

How Jose's Mobile Auto Glass Can Help

When it’s time to fix your windshield properly, reach out to Jose’s Mobile Auto Glass for expert repairs. We provide windshield repair Cumming, Georgia residents trust. With our mobile services, we come to you equipped with the tools and materials needed to handle winter repairs effectively.

Why Choose Us?

• Lifetime warranty on leak repairs.
• Convenient mobile service.
• Licensed and insured technicians.
• Affordable chip repair starting at $60.

Conclusion

Winter can be tough on your windshield, but timely repairs and preventive care can make all the difference. Addressing cracks early ensures your safety and prevents costly replacements. With our professional repair services, you can trust Jose’s Mobile Auto Glass to ensure your car stays roadworthy all winter long.

Stop worrying about temporary fixes and let us take care of the problem for good.  Contact us today for a free quote and enjoy peace of mind knowing your windshield is in expert hands.