Not every chip or crack means you have to replace your windshield. In many cases, quick repairs can restore your auto glass to a safe, functional state. Understanding when repair is possible—and when replacement is necessary—can help you save time, money, and stress.
Types of Damage That Qualify for Repair
Auto glass repair is most effective for minor damage that hasn’t yet compromised the structural integrity of the glass. Generally, chips smaller than the size of a loonie and cracks less than 6 inches long can be repaired successfully. Stone chips, bullseye damage, and small star breaks are the most common candidates.
According to the Insurance Institute for Highway Safety, timely repairs also help maintain windshield strength in a collision.
Size and Depth Limits for Chips and Cracks
Repair decisions are based on both the size and the depth of the damage. A deep crack that penetrates through both layers of laminated glass often requires replacement. Chips that are shallow and confined to the outer layer can typically be repaired without issue. If the damage has spread significantly or created multiple fractures, a new windshield is the safest option.
The Insurance Bureau of Canada recommends assessing chips and cracks promptly to avoid further spreading and higher costs.
Location Considerations
Even small chips sometimes require replacement depending on where they are located. If damage is directly in the driver’s line of sight, a repair may leave a slight distortion that affects visibility. In these cases, most professionals recommend replacement for your safety.
Cracks extending to the edge of the windshield can also weaken the entire structure and are usually not repairable.
The Repair Process Overview
Professional windshield repair involves cleaning the damaged area, removing any debris or moisture, and injecting a special resin into the chip or crack. The resin is then cured with ultraviolet light and polished for clarity. This process can often be completed in under an hour, restoring the windshield’s strength and preventing further spread.
At Speers Auto Glass, we use high-quality materials and proven techniques to ensure repairs are effective and long-lasting.
Benefits of Early Repair
The sooner you address a chip or crack, the more likely it can be repaired. Early repairs:
- Restore structural strength
- Improve visibility and safety
- Prevent cracks from spreading
- Save money compared to full replacement
If you’re unsure whether your damage qualifies for repair, our experts are ready to help.
Contact Speers Auto Glass today to schedule your free assessment and find out if repair is right for your vehicle.
Related Posts in This Series
- When Does a Windshield Need Full Replacement?
- DIY vs Professional Glass Repair: What You Need to Know
- Windshield Repair Kits: Are They Worth It?