Windscreen repair after a stone chip

Stone chip in your windscreen? Repaired in 20 minutes, mobile at your location, free with partial comprehensive insurance and with a lifetime warranty.

Car glass technician Timo Hofstetter inspecting a stone chip in a windscreen before the repair
Stone chip repair

Small chip, big risk - repairing quickly pays off

A small stone chip in the windscreen can quickly become a safety risk: temperature changes, vibrations and material fatigue can turn it into a crack at any time, and then only a windscreen replacement will help. So the rule is: have stone chips repaired immediately.

  • Repair in just 20 minutes, right at your location
  • Free with partial comprehensive insurance, no deductible, no premium increase because of the repair
  • Lifetime warranty on the durability of the repair
  • Original glass stays in place, cheaper and more sustainable than a replacement

When is a stone chip repair possible?

A windscreen repair is possible under the following criteria:

  • The damage is smaller than a two-franc coin
  • The damage is outside the driver's field of vision
  • The distance to the edge of the glass is at least 10 cm
  • There are no more than 2 stone chips
  • No crack has formed yet

Tip: until the repair, stick a piece of clear tape over the chip so that no dirt or moisture gets in, this keeps the repair result optimal.

Procedure

How we repair your stone chip

Using state-of-the-art repair technology we fill the chip with special resin, the break is stabilised, the glass is safe again and the damage is barely visible.

Afterwards your vehicle is immediately ready to drive, no waiting, no workshop, no courtesy car.

Resin injector on the windscreen of an Audi during a stone chip repair
Resin injector on the windscreen: the chip is filled under vacuum and pressure.
  1. Assessment We check the size, position and type of the stone chip and decide: repair or replacement.
  2. Cleaning The break is carefully cleaned and freed of glass splinters.
  3. Resin injection Special resin is injected into the chip under vacuum and pressure until all cracks are filled.
  4. Curing The resin is cured with UV light and bonds firmly with the glass.
  5. Polishing Excess resin is removed and the surface polished, done in around 20 minutes.
Costs & environment

Repair instead of replace - good for your budget and the environment

We know that replacing a windscreen without insurance is a significant investment. That is why we always check first whether a repair is possible: it saves money, is faster and protects the environment because the original glass is preserved and no glass has to be disposed of.

If a repair is no longer possible, we guarantee the highest quality for the windscreen replacement with state-of-the-art techniques and a safe drive-away time of just 30 minutes.

With insurance: free of charge

With partial or full comprehensive insurance, stone chip repairs are generally covered without a deductible. We check your cover, report the claim and settle directly with your insurer. More about insurance

FAQ

Questions about stone chip repair

Can you still see the stone chip after the repair?

The repair restores the stability and safety of the glass and makes the damage largely invisible. Depending on the type of chip, a small mark may remain, but it does not impair your view.

How quickly should a stone chip be repaired?

As quickly as possible. Temperature changes (e.g. heating or air conditioning), vibrations or dirt in the break can turn the chip into a crack, and then only a glass replacement is possible.

Will my insurance premium go up because of the repair?

Glass damage is handled via partial comprehensive cover, which usually has no bonus-malus system. A stone chip repair therefore normally has no effect on your premium. We are happy to check this with your insurer.

Quality guarantee

How we guarantee the highest quality

Steinschlag.ch gives you a lifetime warranty on the durability of every repair and on the seal of every replaced window. We guarantee consistently high quality, anytime, anywhere.

Our certified body and paint technicians (Swiss federal diploma) use only specially developed tools and materials, and their training enables them to work on all common vehicle types and glass.

  • Lifetime warranty on repair and seal
  • Over 20 years of experience in the car glass industry
  • Certified body & paint technicians with Swiss federal diploma
  • State-of-the-art tools, adhesives and materials, manufacturer warranty stays intact
  • Direct settlement with your insurer, deductible covered up to CHF 200
  • Mobile service throughout German-speaking Switzerland
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Stone chip or broken window?

Send us a photo on WhatsApp, we will tell you right away whether a repair is possible and check your insurance cover for you.

Contact

Get a free, no-obligation quote

Tell us briefly about the damage, we will get back to you promptly with an assessment and an appointment proposal. Fastest way: send a photo of the damage and your vehicle registration document via WhatsApp.

Timo Hofstetter, managing director of Steinschlag.ch
Timo HofstetterManaging director · Certified body & paint technician (Swiss federal diploma)

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