In today’s world, security concerns are growing daily; bulletproof glass has become more than a high-tech feature used only in banks and government buildings.

Everyone wants to feel safe and protected in their spaces; homeowners and schools are now installing bulletproof glass.
>As soon as people start researching this type of safety upgrade, they always encounter one big question: How much does bulletproof glass cost?

Is it affordable? Is it only for high-end security systems? And what factors can raise or lower the price?

In this blog, we will discuss all aspects of bulletproof glass, from the cost per square foot to the types of materials used and the level of protection required.

How Much Does Bulletproof Glass Cost Per Square Foot?

The cost of bulletproof glass depends on many factors, such as the level of protection, the thickness of the glass, the material used, and installation requirements.

On average, bulletproof glass costs between $35 and $100 per square foot. Basic-level protection can resist small bullets, and it is lower in price.

On the other hand, high-level bulletproof glass that can withstand rifle shots or repeated fire tends to cost more due to its advanced materials and thicker layers.

Getting customised bulletproof glass, such as additional layers and anti-glare coating, may also increase the cost. Also, keep in mind that installation costs are separate.

It may seem expensive, but bulletproof glass is a long-term investment in safety, especially in high-risk areas such as government buildings and banks.

Is Bulletproof Glass Really Bulletproof?

The word ‘bulletproof’ can be misleading; no glass is completely bulletproof, but rather bullet-resistant to varying degrees depending on its strength.

However, it is bullet-resistant, designed to absorb and slow down a bullet’s energy, reducing its impact.

It mainly reduces the chances of a bullet’s penetration; however, if there is repeated gunfire, then resistant bullet glass becomes compromised and reduces the level of protection.

Bulletproof glass comprises layers of polycarbonate plastic and laminated glass to create substantial, transparent barriers.

For example, this glass stops a 9 mm handgun, but it is not that effective in front of a high-powered rifle shot.
>It does allow you to buy more time, delay threats, and increase life safety, but it doesn’t guarantee absolute protection of your life.

What Materials Are Used to Make Bulletproof Glass?

Bulletproof glass isn’t made from a single solid piece. It’s a laminated structure that includes multiple layers of materials engineered to absorb impact.

Key components include:

• Laminated glass: Adds durability and strength.
• Polycarbonate: A lightweight, flexible plastic layer that absorbs energy.
• Interlayer adhesives: Materials like PVB (polyvinyl butyral) or SGP (SentryGlas Plus) help bind layers and keep the structure intact after impact.
• Acrylic: A strong, transparent plastic often used in banks and retail stores

The combination of rigid glass and flexible polymers slows down bullets and helps prevent penetration.

How Long Does Bulletproof Glass Last?

Bulletproof glass can last for many years. Depending on its quality and usage conditions, it lasts 10 to 20 years on average.

However, constant attacks or extreme temperatures can damage it, so it has to be taken care of accordingly.
>Its lifespan depends upon various factors such as the quality of the material, the level of protection, and the environment in which the glass is used.

For example, bulletproof glass can survive longer if used in indoor areas such as banks and office buildings.
However, when exposed to outdoor conditions like sunlight and rain, it deteriorates faster than standard bulletproof glass.

Glass can become yellowed and develop cracks over time, especially when exposed to UV rays and harsh weather conditions.

Regular cleaning and maintenance extend the glass’s life, so it is important to review it annually to ensure it still provides the protection you need.

Is Bulletproof Glass Worth the Cost?

Whether bulletproof glass is worth the investment depends on your specific safety needs and the level of protection you require.

For security reasons, bulletproof glass has become essential in places like government offices, schools, banks, and even private homes to help protect against unexpected threats.

In such locations, investing in bulletproof glass is worthwhile, as it protects against threats like gunfire and violent attacks.

If safety is your top concern, you, your family, and your business require bulletproof glass to protect you from serious harm and damage.

How Effective Is Bulletproof Glass Against Real Threats?

Bulletproof glass is very effective, protecting people and property from threats like gunfire and bomb blasts.
Levels like UL 752 rate bulletproof glass; this level indicates the type of weapon and bullet it can resist.

For example, the bullet from a handgun can be easily resisted by the bulletproof glass, but it cannot withstand the pressure of a powerful rifle shot.

In conditions like armed robberies and active shooter events, bulletproof glass is very valuable for some to escape and save their lives.

GreenTech Glass offers durable, reliable bullet-resistant solutions for your home, business, or public space.
With years of expertise, we help you find the perfect protection.

Bullet-Resistant Glass Manufacturers in Chicago

At GreenTech Glass, we proudly offer high-quality bullet-resistant glass in Chicago. Our strong and secure glass is designed to protect people and property without compromising on clarity or appearance. Whether it’s for banks, stores, offices, or other buildings, our bullet-resistant glass provides safety and peace of mind.