What size crack can be repaired?

Most technicians can repair cracks up to 6 inches, though some specialized methods can address longer cracks. The location and type of crack also factor into repairability.

Can a crack in the driver's view be repaired?

Cracks directly in the driver's line of sight are often replaced rather than repaired. Even successful repairs may leave slight distortion that could affect visibility.

How many chips can be repaired on one windshield?

Multiple chips can be repaired if they're not too close together. However, if chips are clustered or there are too many, replacement may be more practical.

Can edge cracks be repaired?

Cracks starting from the edge of the windshield are difficult to repair and often require replacement. Edge damage can compromise the structural seal of the glass.

Can a Cracked Windshield Be Repaired?

The answer depends on the size, location, and type of damage. Here's how to tell if your windshield can be repaired or needs replacement.

The Quick Answer

Yes, many cracked windshields can be repaired — if the damage is small enough, in the right location, and hasn't been there too long. Generally, chips smaller than a quarter and cracks under 6 inches are candidates for repair.

Size Matters

Cracks under 6 inches are often repairable

Location Matters

Damage in driver's view usually needs replacement

Type Matters

Some crack patterns can't be repaired

What Can Be Repaired vs. What Can't

Usually Repairable

Small chips (under 1 inch)
Bull's-eye, star breaks, and small dings typically repair well
Short cracks (under 6 inches)
Straight-line cracks away from edges can often be repaired
Damage away from edges
More than 2 inches from any edge is ideal for repair
Clean, uncontaminated damage
Damage that hasn't been exposed to dirt or moisture

Usually Requires Replacement

Long cracks (over 6 inches)
Extended cracks compromise structural integrity
Damage in driver's line of sight
Even good repairs can leave slight distortion
Edge cracks
Damage near the edge can spread and affect the seal
Complex damage patterns
Multiple cracks from same impact, shattered areas

Types of Windshield Damage

Bull's-Eye

Circular damage with a cone in the outer layer. Usually repairable if under 1 inch.

Often Repairable

Star Break

Short radial cracks extending from center point. Repairable if cracks are short.

Often Repairable

Half-Moon

Similar to bull's-eye but not perfectly circular. Generally repairable if small.

Often Repairable

Crack Chip

Small chip with single crack extending from it. Repairable if caught early.

Often Repairable

Edge Crack

Crack starting from or reaching windshield edge. Usually requires replacement.

Usually Replacement

Floater Crack

Crack starting in middle of windshield. May be repairable if short enough.

Depends on Size

Why Acting Fast Matters

Even repairable damage can become unrepairable over time:

Cracks spread with temperature changes
Hot days, cold nights, and using defrost can cause cracks to grow rapidly.
Dirt and moisture contaminate the damage
Once debris gets into a chip, it's harder to achieve a clean repair.
Road vibrations stress the glass
Normal driving puts pressure on damaged areas, potentially extending cracks.

Frequently Asked Questions

Not Sure If Your Windshield Can Be Repaired?

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