Two drivers call the same shop about a chip. One pays a small repair bill and drives off in under an hour. The other ends up needing a full replacement. The difference is rarely luck: a handful of specific factors decide where your damage lands on that scale.
The factors that move a repair quote
Number of chips
Each impact point is a separate resin injection. One chip is quick; three or four take longer and cost more, until replacement becomes the better deal.
Type of break
A clean bullseye fills easily. A star break with long legs, or a combination break, needs more time and more resin to stabilize.
Size
Damage smaller than a one dollar coin is usually a routine repair. Beyond that, or with a crack longer than a few centimetres, repair success drops fast.
Location
In the driver’s direct line of sight or within a few centimetres of the edge, a repair may be refused for safety and optics, pushing you to replacement.
Repair vs deductible: do the math first
If you carry glass coverage, compare the repair price to your deductible before assuming insurance is the way to go. A small repair can cost less than many deductibles, which means claiming gains you nothing. Some policies treat repairs more generously than replacements precisely because a quick repair saves the insurer a bigger bill later; the structure of those coverages is explained well on Infoinsurance, the reference site of Quebec insurers. When in doubt, ask for the cash price and the claim scenario side by side; we quote both without drama.
Why waiting is the most expensive factor of all
Every factor above gets worse with time. Chips collect dirt and moisture, which lowers the optical quality of the repair. Vibration and temperature swings stretch a small star into a long crack, and at that point you are no longer comparing repair prices, you are shopping for a windshield replacement, possibly with an ADAS recalibration on top. Our earlier guide on what a replacement costs in Quebec shows how quickly that ladder climbs.
The repair itself is the boring part: resin injected under vacuum, cured with UV light, polished flush, usually within the hour through our windshield repair service. The decision making is where the money is won or lost.
Want a real number instead of a range?
Send a photo of the chip with a coin beside it for scale, and we will tell you if it is repairable and exactly what it costs.
This article is general information, not legal or insurance advice. Coverage varies by policy and vehicle, so confirm with your insurer or ask us for an exact quote.
