The 5 types of bulletproof glass used today

Written by US Auto Glass

Jun 2, 2022

June 2, 2022

close up picture of bullets

The 5 types of bulletproof car glass used today are:

  • traditional laminated glass

  • insulated ballistic glass

  • glass-clad polycarbonate

  • acrylic

  • polycarbonate

Traditional Laminated Glass (Old technology)

Laminated glass is the first “impenetrable glass.” It’s created from layers of glass and tar, like a thick pile of current vehicle windshields. This antiquated glass is not, at this point extremely helpful in most shot safe establishments: It’s substantial, weak, and can’t be promptly cut, opened, bored, or in any case easily fused into an integrated projectile safe system.

Insulated Ballistic Glass

Protected ballistic glass is an entirely different age of slug-safe security frosting. These are in fact “secure IG units,” and were first produced for schools and comparative expense cognizant, non-conventional targets, Secure IG units join the most desirable characteristics of a few various types of glazing. These are only 1-inch to 1.1-inch thick, however can convey both a constrained passage and UL Level 1 shot safe rating. As a glass-based security glazing, it’s useful for both inside and outside applications, and simpler to keep up with. Since it’s a protected coating unit, it has incredible light transmission, a high r-esteem, and is even accessible in detached self-coloring assortments.

Glass Clad Poly (strongest/most expensive)

Like customary covered glass, glass-clad polycarbonate is trying to coordinate into acrylic-style consistent frameworks. All pieces should be modernly water stream cut or hand-cleaned by the first producer—a work escalated measure requiring extraordinary offices. Like polycarbonate, it experiences helpless light transmission and is vulnerable to some enraging.

Acrylic most common type

By a long shot, the most widely recognized kind of “impenetrable glass” you’ll see is solid acrylic. This is a solitary piece of 1/4″ to 1 3/8″ strong plastic. Acrylic can be penetrated, steered, cut, opened—even shaped into specially bended windows. Acrylic passes light impeccably. Its unpleasant cut edges can be fire cleaned clear, making acrylic the go-to material for the alluring, subtle establishments supported in most open structures.


In spite of the fact that they are both useful for Level 1 through 3 slug-safe hindrances, polycarbonate and acrylic are totally different monsters. Acrylic is hard, and polycarbonate similarly delicate. At the point when utilized all alone in a slug safe framework, polycarbonate is overlaid in layers. Subsequently, it has a perceptible color, passing somewhat under 85% of accessible light. This can make for a desolate inside.


When it comes to finding the right type of bulletproof glass for your needs, there are a few things you need to take into account.

The five types of bulletproof glass we’ve listed here are some of the most common and each has its own benefits and drawbacks. If you’re looking for windshield replacement or any type of auto glass, be sure to get free instant quote from us!

We can help you find the perfect solution for your security needs.

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