Is it always cheaper to repair than replace?

When a repair is possible, yes, dramatically so: $70 to $150 versus $300 to $2,000+. The only time replacement is unavoidable is when the chip is too large, in the driver’s sightline, or has already cracked.

Does a chip repair cost anything on insurance?

On most comprehensive policies a chip repair is free and does not affect your no-claim bonus, because insurers would rather pay $0 for a repair now than a full replacement later. Confirm with your insurer.

cost guide

Chip Repair vs Replacement: The Cost Difference in Adelaide

Images are illustrative only

In short: Yes, a chip repair is far cheaper: $70 to $150, and often $0 on comprehensive insurance, versus $300 to $2,000+ for a replacement. A repair works while the chip is smaller than a 20c coin, out of the driver’s direct line of sight, and has not run into a long crack. Once any of those thresholds is crossed, only a replacement will fix it.

Key takeaways

Repair: $70 to $150, often free on comprehensive.
Replacement: $300 to $2,000+ depending on sensors and make.
A repair is only possible before the chip spreads.
Acting within the week is the difference between the 2 bills.

The cheapest windscreen outcome in Adelaide is almost always the one you act on quickly. A repairable chip caught early is a fraction of the cost of the replacement it prevents, and on comprehensive insurance a repair is usually free and does not touch your no-claim bonus.

The raw numbers

Outcome	Adelaide cost	On comprehensive insurance
Chip / small crack repair	$70 to $150	Often $0
Standard replacement	$300 to $550	Your excess only
Replacement + ADAS	$700 to $1,400	Your excess only
Prestige + ADAS	$1,000 to $2,000+	Your excess only

When a repair still works

A resin repair is viable when all of these are true:

The chip is smaller than a 20c coin.
It is not in the driver’s direct line of sight (a repair can leave slight optical distortion).
There is no long crack (under about 15cm at most).
There are only 1 or 2 chips, not a shattered spread.

Our chip-or-replace checker walks through these in 4 quick questions and tells you which way your damage is likely to go.

Why waiting flips the cost

Adelaide summers are the enemy of a repairable chip. Glass expands in heat and contracts overnight, and that cycling drives a crack out from the chip. A $0 insurance repair on Monday can be a $900 replacement by Friday if a hot day gets to it first. The economics of acting fast are overwhelming.

If your chip is still smaller than a 20c coin, treat it as urgent. It is the cheapest it will ever be right now.

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