Can A Cracked Windshield Shatter?

If you’re wondering ‘can a cracked windshield break while driving?’ The answer is yes. Your car’s windshield can break or ‘shatter’ while driving. However, there are several factors that come into play. Below we take a closer look at the structure of windshields and how they can break while driving. We also provide our top tips on what you should do to avoid breaking the glass. If you are dealing with cracked or chipped glass, we at Protech Auto Glass can help restore your glass and ensure your safety.

Things You Should Know About Windshields

If you’re searching for information on ‘front windshield or shattered windshield’ you will realize that windshields actually don’t shatter like other types of glass. The glass used for cars is laminated. It is basically a thin plastic film sandwiched between two layers of glass. This not only makes the glass stronger but is also a safety measure. This construction prevents the ‘safety’ glass from breaking into large shards. It instead breaks into smaller pieces.

So, can a cracked windshield shatter? A crack is a point of weakness. It therefore has the potential to grow under the right conditions. These include temperature fluctuations, impact when the glass is struck by an object, when dirt becomes lodged in the crack and when any kind of pressure is applied to the glass. In many instances, the crack or chip will simply grow. However, if the glass shatters, it is not likely to collapse into the vehicle. This is because strong adhesives are used to hold windshields in place and prevent leaks, movement and noise. The laminated layer in the glass also prevents the separation of the glass from the frame.

Can You Drive with a Cracked Windshield?

Many search for ‘will a cracked windshield shatter’ because they want to know whether it is safe to drive with cracked glass. While the front glass in your vehicle isn’t likely to shatter it doesn’t mean that it is safe to drive with that crack. A crack also indicates that the structural integrity of your vehicle is compromised. It’s never a good idea to drive with crack as the glass is an integral part of your vehicle’s safety system.

Chips Vs Cracks

Chips and cracks are different in structure as well as the approach that is taken to deal with them. Chips aren’t as serious as cracks and can be easily repaired. Cracks are a distinct line of damage that can sometimes be repaired. If the crack is less than 14 inches and is not within the driver’s field of vision, it can be repaired. However, you should consult a repair technician to assess the level of damage and determine whether repairing or replacement would be best for you.

How Long Does It Take for Cracks to Spread?

Cracks can spread over a long time or over a short time. This depends on various factors.

1. Temperature and moisture

If moisture penetrates the layers of glass, it can cause weakening. When water freezes, it expands and causes the crack to spread. In addition to this, temperature fluctuations causing rapid contraction and expansion of the glass will cause the crack to spread.

2. Dirt

When dirt gets lodged in the crack, it can weaken the glass and cause the crack to spread. You can keep the crack free of dirt and debris by covering it with clear tape until you can get it fixed.

3. Uneven road surfaces

Driving on uneven road surfaces or bumps and dips in the road can put stress on the glass, causing the crack to spread.

If you’ve noticed a chip or crack on your windshield, get in touch with us, Protech Auto Glass for fast and effective crack and rock chip repair in Kirkland. We’ll assess your needs and provide you with an effective solution so you can get back on the road as quickly as possible.