What warranty should come with a windscreen replacement?

A written workmanship warranty covering the fit (leaks, wind noise, bonding faults), ideally for as long as you own the car, plus a glass warranty covering manufacturing defects. On a modern car, also ask for a calibration certificate confirming the ADAS camera was recalibrated.

Does a windscreen warranty cover new stone chips?

No. A warranty covers faults in the original workmanship or glass defects, not fresh damage. A new stone chip is a new accident, so it falls under a repair or an insurance claim rather than the fit warranty.

What is a lifetime windscreen warranty?

It usually means the workmanship (the fit) is guaranteed for as long as you own the car. If a leak, wind noise or bonding fault appears at any point, the company puts it right at no cost. It is a common and reassuring standard among quality Adelaide fitters.

adas guide

What Warranty Should a Windscreen Replacement Come With?

Images are illustrative only

In short: A good windscreen replacement in Adelaide should come with 2 warranties: a workmanship warranty covering the fit (against leaks, wind noise and bonding faults), often offered for as long as you own the car, and a glass warranty covering manufacturing defects. It should be in writing. It will not cover new stone chips or impact damage, because those are fresh accidents, not a fault in the original job.

Key takeaways

There are 2 parts: workmanship (the fit) and glass (defects).
A lifetime workmanship warranty is a common, reassuring standard.
Covers leaks, wind noise, bonding faults and glass defects.
Does not cover fresh stone chips or new impact damage.
Always get the warranty terms in writing before booking.

A windscreen is a structural, safety-critical part, and the quality of the fit is not something you can see by looking at it. That is why the warranty matters: it is your protection if a fault in the workmanship or the glass shows up weeks or months later. Here is what a genuine Adelaide warranty should cover.

The 2 parts of a windscreen warranty

1. Workmanship warranty (the fit)

This covers the installation itself: the bond, the seal and the trim. If the windscreen leaks in the rain, whistles at highway speed, or the bond is faulty, a workmanship warranty means the company puts it right at no cost. The strong standard in the trade is a lifetime workmanship warranty, valid for as long as you own the car. Anything less than a few years is on the light side.

2. Glass warranty (defects)

This covers manufacturing defects in the glass itself: optical distortion, delamination or flaws that were present when it was made. It comes from the glass maker and is passed on to you by the fitter. It does not cover damage you cause afterward.

What a warranty does not cover

New stone chips or cracks from fresh road impacts (that is a new accident, not a fault).
Damage from an accident or vandalism.
Chips or cracks that spread from damage that was already there.
Problems caused by driving off before the safe-drive-away time.

Where ADAS calibration fits in

On a modern car, ask whether the calibration is warranted too. A good fitter provides a calibration certificate or report confirming the camera was recalibrated correctly, and stands behind that work. This documentation matters: it is your proof, for warranty and insurance purposes, that the ADAS system was properly re-aimed after the glass was replaced.

Get the warranty in writing, and read what it covers. A verbal "yeah, it is guaranteed" is worth nothing if a leak appears in 6 months. A written lifetime workmanship warranty plus a glass defect warranty is the standard to hold out for.

Why the warranty is a signal of quality

A company confident enough to offer a lifetime workmanship warranty is a company that expects its work to last. Conversely, a fitter who offers no warranty, or only a token 30 days, is telling you something about how confident they are. Use the warranty as a shortcut for judging quality when you are comparing Adelaide quotes.

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