How Do Tempered Glass and Regular Window Glass Compare?

Although glass is used for all kinds of windows, not all types of glass are the same. Each type of glass has its own strengths that make it particularly suited for a certain type of window. Here is a brief guide to the differences between tempered glass and regular window glass. Strength Tempered glass is much stronger than regular window glass. This makes it a great choice when security is at stake. Made through a process of heating and rapid cooling, tempered glass is generally four times stronger than regular window glass. For this reason, tempered glass is a popular choice for windshields and security glass.

Shatter Dynamics When subject to a sufficiently powerful force, a regular piece of glass will shatter into many sharp pieces, posing a health and safety risk. Tempered glass, on the other hand, is designed to shatter into many small dull pieces, which have a much smaller chance of cutting people nearby. Tempered glass is especially important for vehicles, as it reduces the risk of lacerations in the event of an accident.

Appropriate Use There are certain cases in which manufacturers or builders are legally required to use tempered glass. For example, the law requires that tempered glass be used in doorlights, bathroom windows near tubs or showers, and windows with glass that is within 18 inches of the floor. Regular glass is less expensive and has its fair share of uses—homeowners install regular glass in most windows throughout the house.

Homeowners have more choices than ever when it comes to windows. Understanding the different types of glass available can help you make the best decision for your next window replacement project. If you want to learn more about the differences between regular glass and tempered glass, call Wallside Windows at (313) 908-5243. Our window replacement professionals are happy to help you find the best windows for your home.