Replacing a cracked windshield can be costly and stressful. The good news is that you can prevent most damage with a few simple habits. Learning how to protect your auto glass saves you time and money.
At Dixie Auto Glass, we have helped thousands of Ontario drivers keep their windshields in great shape. This guide shares proven tips to avoid chips and cracks.
Why It Matters
According to Transport Canada, damaged windshields reduce structural strength and increase the risk of injury in a collision. GlassBYTEs also reports that cracks can interfere with airbags and fail safety inspections.
Preventing damage keeps you safer on the road and helps you avoid expensive repairs.

Top 7 Ways to Prevent Windshield Cracks
- Keep Your Distance: Stay back from trucks and vehicles carrying gravel or debris.
- Park in the Shade: Direct sunlight increases thermal stress and weakens glass over time.
- Avoid Sudden Temperature Changes: Do not pour hot water on icy glass or blast the defroster immediately.
- Replace Wipers Regularly: Worn wiper blades can scratch and weaken the windshield surface.
- Close Doors Gently: Slamming doors creates pressure that can worsen small chips.
- Repair Chips Promptly: Fix small damage before it spreads into larger cracks.
- Use Caution on Gravel Roads: Slow down to minimize impact from loose stones.
What Happens if You Ignore Small Chips?
- Spreading Cracks: Vibrations and temperature changes make chips grow quickly.
- Higher Costs: Repairing a chip costs much less than full replacement.
- Legal Issues: Large cracks can fail safety inspections and lead to fines.
- Reduced Safety: The windshield may shatter more easily in a collision.
Repair vs Replacement Overview
| Factor | Repair | Replacement |
|---|---|---|
| Average Cost | $80 to $150 | $300 to $600 or more |
| Time Required | 30 minutes | 2 to 3 hours plus calibration |
| Insurance Coverage | Often full coverage with no deductible | Covered minus your deductible |
| Safety | Preserves original strength if repaired early | Restores full structural integrity |
Step-by-Step: How to Handle a Chip Right Away
- Clean: Gently remove dirt from the area.
- Cover: Use clear tape to keep moisture out temporarily.
- Reduce Pressure: Avoid slamming doors or driving over rough roads.
- Schedule Repair: Contact a professional to fix the chip promptly. Our mobile repair service can help you on-site.
Common Questions About Preventing Cracks
Will insurance cover chip repair?
Many policies cover chip repairs at no cost to you.
Can parking in the sun damage my windshield?
Yes. Heat can weaken glass and cause existing chips to spread.
How soon should I repair a chip?
Within a few days to prevent spreading and higher costs. Our stone chip repair service can usually complete the repair in under 30 minutes.
Related Resources
- How Fast Does a Crack Spread on Your Windshield?
- Why You Should Never Ignore a Chipped Windshield
- The Dangers of DIY Windshield Repair Kits
Need help repairing a chip or preventing cracks?
Contact Dixie Auto Glass today to schedule service and keep your windshield strong.




