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The easy type of rock chip guide for all the drivers

windscreen chip repair London service

When you’re driving down the road, nothing can be more disconcerting than hearing a rock hit your windscreen, especially when you don’t know what type of rock chip it is. Surely at this moment you look at the glass and realize that a chip has appeared on your glass. In this situation, you may not include windscreen repair London service in your plans, but you should know that the more time passes from this damage, the more and worse problems will come your way. Not all windscreen rock chips are the same. When you show your windscreen to a professional, he can determine what type of rock chip it is and determine if your windscreen needs a minor repair or if it needs to be completely replaced.

Read more: Need windscreen services London for identifying the type of rock chip?

What is a rock chip?

You may not have heard the name of rock chips or your glass has never suffered such damage, but don’t worry, we have explained it to you in this paragraph. Windscreen rock chips are a type of windscreen crack. They are usually caused by stones, debris, or any other object hitting the glass. As a result, when these objects collide with the glass, a small piece of the polished glass is separated and a crack appears on it. This type of crack is called stone chips.

Is a rock chip common?

Some of the damages to car glass are more common in some regions of the world. This is because every city or country has different conditions, these conditions can be different weather or different roads and other factors. The types of rock chips or cracks that appear on the windscreen of the car are more common in areas with stone-filled roads. Stones are usually used on these roads as a factor to reduce road slippage. Most rock chips can be repaired, but it is better if you are careful not to damage the windscreen.

What types of rock chips can be repaired?

Considering that there are different type of rock chips and each has its characteristics, you may want to know which types of rock chips can be repaired! Rock chip damage is usually about one inch or smaller. This type of damage can be repaired but sometimes it happens that a chip larger than one inch can be repaired if the damage to the car glass cannot be repaired by windscreen chip repair London service, you should replace it as soon as possible.

What types of rock chips can be repaired?


Cause of Rock Chips

When you are driving, there can be various reasons that can damage your car’s glass, and there are also many reasons for the appearance of rock chips on the windscreen. When driving, the car throws rocks and various objects behind it. When the car’s speed is higher, the rocks are thrown around with more force. For this reason, if you have seen big cars like trucks or construction machines, you will notice that they have installed special flaps behind their tires. Sometimes small and large stones may fall on the car behind the head from inside the big construction trucks and make the type of rock chips.

The difference between a chip and a crack

Usually, a rock chip is considered as a group of cracks, most people think that the rock chip is the same as a crack and has no difference from it. A chip is a general term that refers to small damage on a car’s windscreen but a crack is a line-shaped damage that forms across the windscreen.

Common types of windscreen rock chips

In this part of the article, we can discuss the types of windscreen rock chips. These type of rock chips that we have mentioned below are among the most common types of rock chips:

Star chip

Star chips are among the most common types of windscreen rock chips. These chips get their name from their shape, they break into a star shape. These damages are a set of smaller cracks that come out from the centre of the crack and cause problems for the driver’s vision. A star chip can be repaired as long as the cracks are less than three inches long but in any case, these type of rock chips must be repaired as soon as possible, otherwise they can weaken the windscreen infrastructure.

Star chip


This chip looks like a dart. Usually, this chip appears in dark circles with several cracked rings inside. The depth of this chip allows the impact of rocks or other objects on the windscreen.
These type of rock chips are very common and usually repair very quickly, provided you repair them at the right time but if the length and width of the chip are large, you may need to replace it.


Combination break

Combination breaks are among the more severe examples of windscreen crack chips and are similar in size and shape to star chips. Sometimes there are damages to the car glass that can be repaired and there is no need to replace the glass but combination breaks completely disrupt the driver’s vision and require immediate replacement.

Combination break

Batwing chip

These type of rock chips are formed when a windscreen rock chip splits into two branches and usually looks like a bat that opens its wings. If the length of these two terms is not more than three inches, it can be taken care of by repairing but again, if you do not repair these cracks in time, it will increase the size of the cracks and further damage the windscreen.

Batwing chip

Half-moon chips

Partial chips with a semi-circular shape are commonly known as half-moon chips. This type of rock chip is formed when a rock with a special impact hits the windscreen, which if not repaired at the first opportunity, may cause increased cracking. Considering that these chips are usually very deep, it may be necessary for you to replace the windscreen to fix the damage.

Half-moon chips

Contact us for professional repairs of stone chips

The type of rock chips is among the most common problems that many drivers face. These damages are normal and you should not worry about repairing or replacing them as soon as possible. Only a professional team can determine what exactly this damage to your glass needs So contact us to solve your problems.

Reasons why rock chips are an important form of damage

The windscreen of your car is one of its most critical components, and it plays an essential role in keeping you safe while you are on the road. Your car’s windscreen protects you from flying debris, insects, and other hazards that could otherwise cause harm or distract you while driving. However, despite its importance, many drivers neglect the maintenance of their car’s windscreen, leaving it vulnerable to damage, especially from rock chips. Rock chips are small damage to the glass of your car’s windscreen that can occur when you drive over a loose rock or debris. While they may seem insignificant at first, these tiny chips can cause significant problems if left unaddressed. Here are some reasons why rock chips are an important form of damage for your car’s windscreen.

1-They can quickly turn into cracks

Rock chips may appear small and harmless, but they can quickly turn into large cracks that can compromise your windscreen’s structural integrity. Changes in temperature, pressure, and humidity can cause small chips to expand and grow, especially if they are located at the edge of the windscreen. If left untreated, cracks can spread across the entire windscreen, making it weaker and more susceptible to breaking or shattering.

2-They can impair your visibility

One of the most significant dangers of rock chips is that they can impair your visibility while driving. Even small chips can distort your view of the road, making it harder to see obstacles, other vehicles, or pedestrians. This can increase the risk of accidents, especially in low-light conditions or adverse weather. In some cases, a cracked windscreen may even obstruct your vision entirely, making it impossible to drive safely.

3- These might necessitate pricey repairs or replacements

If you ignore rock chips and cracks, they can lead to costly repairs or even replacement of your windscreen. Depending on the severity of the damage, you may need to replace your entire windscreen, which can cost hundreds or even thousands of dollars, depending on the make and model of your car. Moreover, many insurance policies may not cover windscreen damage unless it poses a safety hazard, which means you may have to foot the bill yourself.

4-They can compromise your car’s safety features

Many modern cars come equipped with advanced safety features, such as lane departure warning, adaptive cruise control, and automatic emergency braking. These features rely on cameras and sensors that are often integrated into the windscreen. If your windscreen is damaged, these sensors may not function correctly, compromising the effectiveness of these safety features. This can increase the risk of accidents and injuries, especially in emergency situations where split-second decisions can make all the difference.

In conclusion, rock chips may seem like a minor inconvenience, but they can cause significant problems for your car’s windscreen and your safety. To avoid costly repairs or replacements, it’s essential to address rock chips promptly and have them repaired by a professional. By taking care of your windscreen, you can ensure that your car remains safe and reliable on the road for years to come.

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