Commercial Window Tinting

The biggest challenge for homeowners and commercial property owners is window cracking. Before we jump into how to get rid of breaking, we must first understand why window glass cracks.

Reason for cracking

The house or commercial property owners face a frustrating challenge: cracked windows. Sometimes they don’t even know why this happens. Perhaps something hit the window at high speed, or there was a temperature change. However, sometimes you may scratch your head on the window and cause this crack.

Experts at Auto Boss Vaughan recognize there are three forms of glass cracks:

Thermal Stress

Thermal stress Cracks appear in perpendicular angles. A high-temperature difference between the inner and outer temperature of the glass usually causes it. For example, if the temperature from outside suddenly changes, it may cause cracks in the mirror.

Impact crack

It appears in a pattern that has a central point and a starburst pattern radiating out from it. It seems when your window glass hits a hard object, whether a golf ball or a baseball.

Pressure crack 

It appears in a similar pattern to an hourglass. Insulating glass units made up of two panes of glass have air inside them. When the temperature changes, the air in the insulating glass units expands or contracts, causing the glass to crack. If you have installed them at too low or too high elevation levels, you may break them; they will also crack when there is a difference in pressure because of weather conditions.

How stress cracks appear

Imagine you pour cold water into a baking pan and pull the oven out. It is not an intelligent thing to do, but it is a better example of stress crack. The thermal damage occurs as the cold liquid touches the hot pan; there’s an unusual increase in thermal expansion of the baking dish walls. The pan breaks if the growth is significant and the dish is compromised or thin by a weak spot. 

Compare this scene with the window located at your home or car. Stress cracks usually occur in large windows situated in recessed or shaded walls. The windows in shadows created by shady locations can face sudden changes in stress factors. If the stress is higher from the expanding of glass, it is fantastic from the inside. When the pressure increases from expanding glass in the heat and shrinking in the cold, it may crack.

“Stress cracks occur as a function of architectural design and glass in the window. Stress cracks are usually not necessarily related to time. It has more to do with your home’s shading.”

Reason for stress crack 

If the window blows a sizable shaded tree in the back yard or a new house enters next door, it may change the dim amount on the window causing thermal stress cracks. Seasonal factors, like drastic temperature changes, also cause stress cracks.

“We receive customer calls regarding stress cracks mainly in the spring and autumn when areas experience hot temperatures during day time and cooler temperatures at night,” Says our customer support center at Auto Boss Vaughan. It can be a seasonal factor.

How to identify stress cracks

Stress cracks in commercial or seasonal windows are easily identified because they may start perpendicular to the edge of the glass. “It is much easier to identify a stress crack when you observe the glass edges. It can extend more than a half-inch from the edge,” according to the opinion of our experts. However, it would be only a one-inch crack, but it can spread in the shape of a spider web in any direction. 

Preventing stress glass cracks

The primary question regarding stress cracks is Can you prevent them? The answer is only to some extent. Stress cracks occur only due to contracting or expanding the window glass because of temperature changes. However, if you choose thicker window glass featured in your climate, you may require a bit of sun exposure to reduce the risk factor.

You can replace the glass pans with thick, strong glass that helps prevent stress cracks. You can apply the windows in the areas that are exposed to the sun, especially when you are constructing a new home.

Applying window tinting films on your glass with insulation properties can help you reduce the risk factor. Auto Boss Vaughan suggests a wide range of tinting films that help insulation.

Window tinting films provide excellent insulation to the glass. It has the quality to keep the glass in its place by maintaining its temperature.


In conclusion, mastering the techniques for commercial window tinting is crucial if you want to effectively get rid of cracking and maintain pristine, long-lasting results. Window glass can crack due to stress you can get window tinting film to avoid these mishaps. Window tinting films can reduce the chances of breaking. Auto Boss Vaughan specialists can guide you about high-quality, cost-effective window tints and get them installed professionally. Our professionals can help you with the best finishes. 

Our experts will help you find and install flawless finishes and prevent your glass window from cracking due to environmental factors. Contact our experts now and get the best-in-class services.


How to remove old cracked window tinting?

You can remove the old cracked window tinting by removing the old glue. A hair dryer, a solution of water and soap, and a razor blade can help you remove the window tinting.

How to clean the window tint?

You can clean the window tint with water and isopropyl rubbing alcohol.

Is it possible to scratch the window tint?

You can cut the scratched window tint with a sharp knife or razor blade. Use water to rinse the window tint and remove any residue.

Which chemical helps remove the window tint?

Isopropyl alcohol, acetone, or a window film adhesive remover are effective in breaking the glue and then scraping off or wiping off the glue.