Reinforced glass, also known as security or safety glass, is strong and durable, designed to prevent breakage and enhance security. 

It is commonly used in various settings, from residential homes to commercial buildings, because it can withstand forceful impacts and maintain its structural integrity.

With the increasing potential of thefts, people are eagerly shifting towards reinforced glass windows with unbreakable properties. 

There are two main types of safety glass: tempered and laminated. Both types have unique features that make them suitable for different purposes.

In this article, we’ll delve into the different types of reinforced glass and how they enhance security in various applications. 

What Is Reinforced Glass? 

What Is Reinforced Glass

Reinforced glass, also known as toughened or tempered glass, is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared to normal glass. 

The treatment compresses the outer surfaces and tensions the inner surfaces, making them much harder to break. 

If broken, it shatters into small granular chunks instead of jagged shards, reducing the risk of injury. 

This makes reinforced glass ideal for applications requiring increased strength and safety, such as in-vehicle windows, shower doors, glass doors, and tables, as well as in buildings and facades. 

How Is Reinforced Glass Made? 

Reinforced glass is made by treating regular glass with a controlled thermal or chemical process that increases its strength and durability. 

This process alters the molecular structure of the glass, making it more resistant to damage.

Reinforced glass is widely used in buildings and homes for its enhanced security features. It is used in windows, doors, and skylights to protect against break-ins and weather damage.

Types of Window Security Glass 

Types Of Security Glass For Windows

  • Tempered Glass 

Tempered glass, also known as toughened glass, is one of the most popular types of reinforced glass. It is made by heating regular glass to extremely high temperatures and then quickly cooling it. This process creates internal stresses in the glass, making it four to five times stronger than regular glass. 

Additionally, when tempered glass breaks, it shatters into small pieces with rounded edges rather than sharp shards like regular glass. This reduces the risk of injury if someone comes into contact with broken tempered glass.

  • Polycarbonate Panels 

Polycarbonate unbreakable glass for windows is made from a durable plastic material and offers even more impact resistance than laminated glass. It is commonly used in high-risk areas such as schools, prisons, and commercial buildings.

Polycarbonate panels are also known for their versatility. They can be cut to fit any shape or size, making them a popular choice for custom applications such as skylights, protective barriers, and machine guards.

  • Laminated Glass 

This type of glass consists of two or more layers of regular glass bonded with an interlayer, typically polyvinyl butyral (PVB). The interlayer acts as a strong adhesive, keeping the layers of glass together even when shattered. 

This results in a window that remains intact even when broken, providing added protection against forced entry or impact.

Laminated glass also has sound insulation properties and can reduce outside noise by up to 50%. This makes it a popular choice for buildings located in noisy areas, such as near airports or highways. It is also commonly used in car windshields to reduce road noise.

What is The Strongest Glass For Your Home?

Strongest Glass For The House?

When choosing the right type of glass for your house, several options are available. 

However, if you want the most robust and durable glass for the house, then polycarbonate panels may be your best bet.

Polycarbonate panels are made from a type of plastic known for its high impact resistance. They are around 200 times stronger than standard glass and have been used in bulletproof windows and safety goggles.

How Much Does Unbreakable Window Glass Cost? 

Unbreakable Window Glass Price

The price of unbreakable window glass can vary depending on the brand, size, and thickness. Here is the price of an unbreakable glass window per square foot 

  • Polycarbonate panels: $10-$35
  • Tempered glass: $15-$30
  • Laminated glass: $20-$40

However, polycarbonate panels are generally more cost-effective than other types of glass, such as tempered or laminated glass.

Investing in unbreakable window glass can save you money in the long run. 

Since it is highly resistant to damage and breakage, you won’t have to spend extra money on repairs or replacements. This makes it a smart choice for those looking for a durable and cost-effective option for their home.

How Can Unbreakable Glass Keep Your Home Safe?

Unbreakable Glass Keep Your Home Safe

  • Enhanced Safety

Regular glass can be a safety hazard, breaking into sharp shards when shattered. Unbreakable glass, however, does not shatter into small pieces and instead remains intact or breaks into large chunks that are less likely to cause injury. 

  • High Impact Resistance

Unbreakable glass can withstand substantial impacts without breaking. This makes it highly effective in protecting your home from intruders trying to break in through windows or doors. 

Even if someone tries to smash the glass with a heavy object, it will not shatter like regular glass, making it difficult for them to enter your home.

  • Protection Against Natural Disasters

Unbreakable glass can also withstand extreme weather conditions such as hurricanes, tornadoes, and hailstorms. 

This type of glass is often used in areas prone to these types of disasters, providing an extra layer of protection for homes and buildings.

  • Noise Reduction

The insulating properties of unbreakable glass also make it an effective noise reducer. The multiple layers of materials absorb sound waves, significantly reducing outside noise levels from entering your home. 

This is especially beneficial if you live in a noisy neighborhood or near a busy street.

  • UV Protection

Unbreakable glass is also designed to block harmful ultraviolet (UV) rays from entering your home. UV rays can be damaging to furniture, flooring, and fabrics, causing them to fade or discolor over time. 

With unbreakable glass, you can protect your home and belongings from UV damage while still enjoying natural light in your living spaces.

  • Energy Efficiency

Unbreakable glass also has insulating properties that can help improve your home’s energy efficiency. The layers of different materials used in its construction create an airtight barrier, reducing the transfer of heat or cold through the glass. 

This means that during hot summer months, less heat will enter your home, keeping it cool and reducing the need for air conditioning. In colder climates, unbreakable glass can help retain heat inside your home, reducing heating costs.


Reinforced glass windows stand as a testament to the innovation and evolution of modern architectural elements. Their ability to elevate security and durability while maintaining transparency makes them an essential investment for both residential and commercial spaces.

When considering the best residential glass window film, it’s essential to explore the potential benefits of tinted films. Beyond enhancing aesthetics, these films offer energy efficiency, UV protection, and privacy, transforming the realm of window functionality. 

Tint on Wheels can provide valuable insights and expertise to navigate this journey and ensure the optimal performance and appeal of reinforced glass windows.

For further information on protective film services, do not hesitate to contact us at  (956)-682-2915.