Repair May Work
Quick, affordable, preserves original glass
- Chip smaller than a quarter (1 inch)
- Crack shorter than 3 inches
- Damage not in driver's direct line of sight
- No cracks extending to the windshield edge
- Only outer layer of glass damaged
Repair benefits: Preserves factory seal, takes about 30 minutes, often covered by insurance with no deductible.
Replacement Required
Necessary for safety and structural integrity
- Crack longer than 6 inches
- Damage in driver's direct line of sight
- Multiple cracks or chips
- Crack extending to the edge
- Both glass layers damaged
- Damage near sensors or cameras (ADAS)
Important: Modern vehicles with ADAS (cameras, sensors) often require recalibration after replacement.
Repair vs Replacement Comparison
Understanding the differences helps you plan for time and cost
Safety Considerations
Your windshield is a critical safety component. Here is what to consider.
Driver Visibility
Damage in the driver's line of sight can distort vision and must typically be replaced, not repaired.
Structural Integrity
Your windshield provides up to 45% of structural support in a rollover. Proper installation is critical.
Crack Spreading
Temperature changes and vibration can cause cracks to spread quickly. Address damage promptly.
Size Matters
Most shops can repair chips up to 1 inch and cracks up to 3 inches, but this varies.