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Process of Stone Chip Repair Explained

The article explains the process of stone chip repair, from damage assessment to insurance. Learn when a repair is possible and what you should consider.

From KS Autoglas Zentrum Elmshorn
Process of Stone Chip Repair Explained
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A stone chip repair is an important process to ensure the safety and integrity of the windshield. The procedure can vary depending on the damage and the vehicle, but there are basic steps that are generally followed. In this article, the essential aspects of a stone chip repair at KS Autoglas Zentrum Elmshorn will be explained to give you a comprehensive overview.

How is the damage to the windshield assessed?

The first step in a stone chip repair is the technical examination of the damage. This involves assessing the type of damage, its location on the glass, proximity to the edge, and any crack formations. The structure of the glass also plays a role. These factors determine whether a repair is permissible and sensible. Photos of the damage can facilitate an initial assessment but do not replace a thorough inspection of the vehicle. Only through careful analysis can it be decided whether a repair is possible or if a replacement of the glass is necessary.

What preparations are necessary for the repair?

If the damage is deemed repairable, the affected area is prepared. This includes cleaning and drying the damage site to ensure that the repair resin adheres optimally. The area around the damage is often treated with a special tool to remove loose glass particles. These steps are crucial to ensure a successful repair. The goal is to restore the stability of the glass, even if the optical impairment cannot be completely eliminated. The spot may not always be entirely invisible, but the stability of the glass will be restored.

How does the actual repair proceed?

The actual repair begins with the application of a special resin into the stone chip. This resin is injected under pressure into the damaged area to fill cracks and voids. Subsequently, the resin is cured with UV light to create a stable bond. This process ensures that the structural integrity of the windshield is restored. The repair usually does not take long, but it is a precise procedure that must be carried out carefully. After curing, the surface of the glass is polished to ensure a smooth finish.

When is a glass replacement necessary?

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A replacement of the windshield is necessary when the damage is too extensive or is located in the driver's field of vision. Also, in cases where cracks extend across the entire glass, a replacement is the safest option. In such cases, the damaged glass is removed and replaced with a new one. The type of glass, the bonding, and the curing time are considered according to the manufacturer's specifications. After installation, the glass must cure for a certain period before the vehicle can be moved again. These measures ensure that the new glass fits optimally and the safety of the vehicle is guaranteed.

How is the calibration of the driver assistance systems performed?

After a glass replacement, it is often necessary to recalibrate the driver assistance systems (ADAS). This calibration is carried out at KS Autoglas Zentrum Elmshorn in-house and not by a third party. The calibration ensures that systems such as lane-keeping assistants and emergency braking assistants function correctly. Incorrect calibration can compromise the safety of the vehicle, making this step essential. The calibration is performed according to the specific guidelines of the vehicle manufacturer to ensure optimal functionality. For vehicles with a front camera, it is part of the glass replacement process.

How is the billing with the insurance handled?

The billing for the stone chip repair or glass replacement is done directly with the insurance company. The customer does not need to report the damage to their insurance, as KS Autoglas Zentrum Elmshorn electronically transmits the damage data to the insurer. The customer only pays their deductible. The insurance benefit depends on the specific damage, the vehicle, and the individual insurance contract. The workshop assists with the damage assessment and ensures a smooth processing. This procedure simplifies the process for the customer and ensures a quick and efficient handling of the repair costs.

Frequently asked questions on this topic

A stone chip can usually be repaired if it is small, does not have long cracks, and is not in the driver's field of vision or at the edge of the glass. Damage in these areas is often not permanently repairable and may require a replacement of the windshield.

It is important to act quickly, as dirt, moisture, and temperature fluctuations can worsen the damage. Delays can turn a simple repair into a complete glass replacement, which is more time-consuming and costly.

The repair process begins with a thorough examination of the damage. After cleaning, a special resin is injected under pressure into the damaged area and cured with UV light. The entire procedure is usually completed quickly, allowing the vehicle to be ready for use again soon.

The visibility of the stone chip after the repair depends on the severity of the damage. The goal is to stabilize the glass and reduce visibility. Many repaired stone chips are only faintly visible, while others may remain somewhat more noticeable.

After the repair, the glass should not be unnecessarily stressed in the following days. Avoid strong vibrations or temperature fluctuations. If there are changes such as new cracks or reflections, the area should be checked again to ensure safety.

Glass damage? We help you immediately.

Report damage online in under 2 minutes – we handle the insurance directly for you.

Emergency? Also available by phone outside of business hours – 24/7.

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