When Should You Replace Your Windscreen?

Can It Be Repaired or Does It Need Replacing?

The answer depends on the size, location, and type of damage — and whether your vehicle has ADAS technology.

Damage That Can Usually Be Repaired

• A single stone chip up to 25mm in diameter
• A short crack under 30cm away from the edge
• Damage not in the driver's direct line of sight
• A bull's-eye or half-moon chip

Damage That Requires Replacement

• Cracks longer than 30cm
• Any damage in the driver's line of sight
• Edge cracks (which spread rapidly)
• Multiple chips or complex cracking
• A smashed or shattered windscreen

What About ADAS Vehicles?

If your vehicle has a forward-facing camera, damage near that area may interfere with ADAS functions even after repair. We assess this as part of our inspection.

Pitting and Hazing

Over time windscreens accumulate micro-scratches from road grit and cleaning products, creating a haze that causes severe glare when driving into sun or oncoming headlights. If your windscreen looks clear but causes you to squint, it may be time for a replacement.