Bulletproof glass is an often-used material in commercial and industrial structures, but it can also present certain challenges and in tilt and turn windows.
Monolithic acrylic is the most common type of bulletproof glass. This material comes in thicknesses from 1 1/4″ to 1 3/8″, and it’s highly malleable, making it simple to drill, cut, route, and slot.
1. It’s Not Easy to See Through
Bulletproof glass is a material designed to safeguard people and properties against attacks and intrusions. It has been engineered with various threats in mind and often finds installation in public buildings such as schools, embassies and hospitals; additionally it’s employed at military bases, airports and other facilities where security is paramount.
Bulletproof glass is constructed by sandwiching several layers of glass between polycarbonate or other materials to offer extra protection from potential threats. Additionally, it’s covered with safety films which prevent spall and adhesive interlayers to increase its strength.
Bulletproof glass may be thick and heavy, but it is still vulnerable. It can still be penetrated by various weapons like sledge hammers, axes and torches.
Unfortunately, these weapons are illegal and cannot be carried or used by civilians. Even if someone with a sledge hammer were to slash through bulletproof glass with it, the damage would likely be minimal.
Sledge hammers cannot penetrate bulletproof glass due to their inability to break the surface of layered glasses. Furthermore, polycarbonate or GCP that sits atop bulletproof glass also cannot be penetrated.
Sledge hammers may even be able to penetrate monolithic acrylic, the type of single piece of clear plastic used for glass windows. Due to its nearly perfect light transmission properties, monolithic acrylic has found use in numerous applications where a transparent barrier is necessary.
Monolithic acrylic is resistant to sledge hammers, as well as blast resistant. This means it will stop explosives like dynamite or C4, making it a great option for buildings needing increased security without compromising visibility into their building.
When searching for bulletproof glass, consult with your local glass experts to find the one best suited to your needs. They can assist in deciding if bulletproof glass is necessary for your property and provide additional advice on other options that may suit better.
2. It’s Expensive
Bulletproof glass is an effective way to safeguard yourself and your family from potential threats, but it can be pricey. Depending on the level of security required, costs for bulletproof glass range from $25 per square foot up to $100.
The cost of bulletproof windows varies based on their size, the level of protection needed and how intricately designed they are. Furthermore, bulletproof glass comes in various materials which could influence pricing; traditional laminated glass, insulated ballistic glass, acrylic and polycarbonate can all be utilized to construct these protective barriers.
Insulated ballistic glass offers Level 1 protection, acrylic provides Levels 2 and 3, and polycarbonate can reach as high as Level 8 when sandwiched with glass-clad polycarbonate. While more expensive than regular tempered glass, these materials are incredibly durable and resistant to bullet attacks to a great degree.
Combining bullet resistant glass with other protective measures like a security camera and alarm system, bullet resistant glass can deter potential attackers and force them to flee for their lives. Many government buildings utilize bulletproof windows and door systems that stop even one bullet from entering the building.
These systems are usually invisible to the casual observer, yet they can cost tens of thousands of dollars. They’re commonly found in government buildings and other facilities that require high levels of security such as schools or corporate offices.
Bulletproof glass not only adds extra security to homes, but it also helps regulate temperatures and reduces UV rays. This makes it an ideal choice for homeowners who want to keep their houses cool while protecting furniture, wood pictures, and other decor from sun damage.
Bulletproof glass not only offers protection, but it can also cut energy costs and add some insulation. Blocking out the sun during daytime will keep your home comfortable for you and your family members by keeping things cool inside.
Bulletproof glass may be effective at deterring attacks, but even with this protection it will eventually crack under sustained gunshots. That is why having an effective security system in place before potential intruders have the chance to enter your home is so important.
3. It’s Not Easy to Clean
Many businesses and institutions have chosen to install bulletproof glass for protection of their assets, yet maintaining its aesthetic can be a challenge. Paper towels, scouring compounds, and abrasive cloths can all leave scratches on the surface of bulletproof glass which may make it look unsightly or even unsafe.
Some businesses opt to use commercial window cleaning fluids to maintain their bulletproof glass, however these products typically contain ammonia which can etch into the material’s surface and damage its protective coating if applied too frequently.
To properly clean and disinfect your bulletproof glass, you’ll need special cleaners and sanitizers. Avoid common household or commercial cleaners such as Windex, Clorox, or other ammonia-based cleaners.
A better solution is to use a mild soap solution, such as one or two teaspoons of liquid detergent or soap in one quart of room-temperature water (no scented detergents or soaps). Dip a soft chamois into this cleaning solution and scrub away at the surface of the glass with it. Rinse thoroughly and then wipe dry to avoid streaking.
You could also try using a solution of diluted hydrogen peroxide, isopropyl alcohol or another recommended product as a sanitizer to disinfect the glass and keep it safe for use.
Bulletproof glass not only safeguards your property from harm, but it can also add an aesthetic flair to your building. It comes in various materials like acrylic or polycarbonate.
Entryway systems in historic buildings are an ideal choice, as they don’t disrupt the aesthetic of the building.
Bulletproof glass is an invaluable investment that should be treated with the utmost care. Regular cleaning and polishing your glass can make all the difference in its aesthetic appeal. With proper cleaners and sanitizers, your bulletproof barrier will look as good as it performs – and with proper upkeep you’ll get to enjoy years of safety and security for years to come.
4. It’s Not Easy to Maintain
Bulletproof glass is a highly durable and tough material used for windows, doors, and other security applications. It’s commonly installed in banks, postal and telecommunications facilities, as well as other places that need extra security protection.
Bulletproof glass requires more care than just dusting with a cloth and using glass cleaner to maintain its aesthetic and functionality. Traditional cleaners will break down the acrylic materials, while even regular paper towels can scratch it.
Windex can also cause acrylic material to ripple and cloud, creating an unsightly appearance. Furthermore, it may cause microscopic fractures that are structurally insignificant but give the product a damaged look.
One way to prevent this is by using a cleaner specifically designed for ballistics resistant acrylic and polycarbonate materials. Another alternative is using high-grade commercial wax that can be applied with a soft cloth to buff out surface scratches.
Additionally, using a damp lint-free cloth or sponge will remove any dirt or debris from the surface of the glass. Be sure to avoid scouring compounds or harsh abrasive cloths.
If you want to maintain the aesthetic of your bank, credit union, or other security systems, professional cleaning services are a great solution. Not only will this save time and money in the long run but it will also keep the products looking their pristine best for longer.
Maintaining your window glasses clean and free of debris can be a chore, particularly if you are driving or moving around with them partially open. Furthermore, leaving these glasses exposed to direct sunlight can damage them as the UV rays cause cracking and hazing.
When cleaning, be sure to thoroughly wash away any grease or oil with hexane or kerosene and not aromatic compounds like benzene. Finally, lightly blot it dry with a soft cloth.
Finally, flame-polishing the edges of your window can give it a polished and attractive appearance. However, this won’t eliminate microscopic cracks or crazing that may occur when cutting, drilling or flame-polishing the material.
Bulletproof glass is expensive and difficult to maintain, but with proper care your windows can last a lifetime. Utilizing the appropriate tools and procedures will keep them looking their best while safeguarding those you care about most.
