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.

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.
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.
- Assessment We check the size, position and type of the stone chip and decide: repair or replacement.
- Cleaning The break is carefully cleaned and freed of glass splinters.
- Resin injection Special resin is injected into the chip under vacuum and pressure until all cracks are filled.
- Curing The resin is cured with UV light and bonds firmly with the glass.
- Polishing Excess resin is removed and the surface polished, done in around 20 minutes.
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
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.
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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Send us a photo on WhatsApp, we will tell you right away whether a repair is possible and check your insurance cover for you.
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.