Bulletproof glass, often referred to as ballistic or armor glass, is a specialised type of architectural glass designed to provide protection against projectiles, such as bullets and other ballistic threats. In the world of architecture, its application extends beyond traditional windows to various design elements, adding both security and aesthetic value to buildings. At TGC, we have extensive experience in projects involving bulletproof glass, and we understand the importance of using the right types and levels of protection as per EN (European Norm) and BS (British Standards) standards.
Bulletproof glass is available in several types, each offering different levels of protection. These types are categorized based on the materials and construction methods used. The primary types include:
- Laminated Glass: Laminated glass is the most common type of bulletproof glass. It consists of multiple layers of glass and a layer of polyvinyl butyral (PVB) between them. The PVB layer holds the glass together upon impact, preventing it from shattering. Laminated glass is often used in architectural applications, such as bank teller windows and storefronts.
- Polycarbonate Glass: Polycarbonate glass is a combination of polycarbonate sheets and glass layers. Polycarbonate is a high-impact-resistant material that can withstand bullets and other high-velocity projectiles. This type of bulletproof glass is frequently used in security applications.
Levels of Protection According to EN and BS Standards
Bulletproof glass is tested and certified according to various international standards, including EN and BS standards, which determine the level of protection it provides. These standards specify the type of firearms, ammunition, and impact conditions that the glass must withstand. The protection levels are categorized in ascending order:
- BR1 - Handgun: This level provides protection against small-caliber handguns. It is often used in lower-security applications.
- BR2 - Handgun and Shotgun: BR2 glass offers protection against higher caliber handguns and shotguns. It is commonly used in banks and financial institutions.
- BR3 - High-Power Handgun: BR3 glass is designed to resist high-power handguns. It is suitable for applications requiring a higher level of security.
- BR4 - Rifle: BR4 glass provides protection against rifles and is used in more critical security installations.
- BR5 - High-Power Rifle: BR5 glass is designed to withstand high-power rifles, making it ideal for military and government buildings.
- BR6 - High-Power Rifle with Armor-Piercing Ammunition: BR6 glass is among the highest levels of protection and is used in extremely high-security situations.
It's important to choose the appropriate level of protection based on the specific security needs of the building or area in question.
Bulletproof glass plays a crucial role in architectural design, providing both security and aesthetics. The types and levels of protection offered by bulletproof glass, as per EN and BS standards, allow architects and security experts to tailor their solutions to specific needs. At TGC, our extensive experience in projects involving bulletproof glass ensures that we provide the highest levels of protection while maintaining the architectural integrity of the building. By carefully selecting the right type and level of protection, we help clients create secure and beautiful spaces that meet their unique security requirements.
Armolamex - AG — All Glass Laminates
Armolamex-AG is laminated armoured glass solution. Such glass products consist of a multi-layer lamination of various interlayer films and glass panes depending on the resistance class. These layers are laminated under great pressure and heat to ensure their bonding when shot at by a bullet. With the non-splintering option there is less risk of injury to people on the safe side of the glass under attack.
Bullet Resistance: BR1-BR7 & SG1-SG2
• Certified to EN 1063 • Dimensions of up to 6000x3210 mm
Attack Resistance: P6B/P7B/P8B
• Available as splintering (S) and non-splintering (NS) • Countless multifunctional options
Armolamex - GP — Glass - Polycarbonate Laminates
Armolamex-GP offers the same level of bullet resistance as other types of clear security laminates with a weight reduction in thickness of up to 40% and in weight of up to 50% compared to the equivalent bullet-resistant Armolamex-AG variant. Moreover, it provides high level of light transmission and better sight. This is achieved by using polycarbonate(PC)within the laminated security glass composition. It is only available as non-splintering option to reduce the risk of injury to people on the safe side of the glass under attack.
Armolamex - SL — Glass - Safelamex Laminates
Armolamex-SL made of several layers of float glass laminated by BCE's Safelamex interlayer. BCE Safelamex interlayer is much less vulnerable to moisture exposure or yellowing over time.
Bullet Resistance: BR1-BR7 & SG1-SG2
• Stronger, lighter and thinner due to Safelamex interlayer • Higher light transmission due to its thinnes • Sizes available of up to 6000x2700 mm • Certified to EN 1063 • Available as splintering (S) and non-splintering (NS) • Countless multifunctional options
Attack Resistance: P6B/P7B/P8B
