Modern commercial buildings face a unique challenge: balancing transparency, aesthetics, and natural light with the growing need for physical security. From schools and government facilities to corporate offices and retail stores, the demand for safer environments has never been greater.
However, standard security glass solutions aren’t always enough, especially when large spans of glazing are required for design or visibility reasons. This is where XL security glass comes in.
XL security glass refers to oversized architectural glazing that has been engineered to resist high-impact threats, such as forced entry and even ballistic attacks (active threats).
Unlike many types of traditional security glass panels, which are often not large enough to meet modern design requirements, XL commercial security glass is purpose-built for large-scale applications, with dimensions that can exceed 100 inches in height or width and reach up to 300 inches.
These advanced glazing systems combine architectural flexibility with tested physical resilience, making them ideal for commercial properties that require both uninterrupted sightlines and increased protection.
Whether installed in an expansive lobby, a multi-story atrium, or a high-visibility facade, XL security glass enables architects, building owners, and facility managers to meet today’s safety and security requirements without sacrificing design, visibility, or natural light.
One of the biggest advantages of XL security glass is its ability to span large openings without the need for heavy framing, mullions, or visual breaks. This allows for sleek, continuous sightlines across storefronts, entrances, and lobbies, making it ideal for modern buildings that prioritize openness and natural light.
At the same time, XL security glazing systems can meet rigorous impact-resistance standards, including:
In effect, XL security glass gives building owners and designers the best of both worlds: transparency and toughness.
XL security glass is particularly valuable in buildings that face elevated threat levels, whether due to their function, location, or public nature. In addition to deterring everyday break-ins, oversized security glazing can slow or stop more aggressive attacks, including:
By increasing the time and effort required to breach an oversized pane of glass, XL security glazing helps protect a building’s occupants and gives law enforcement or security teams a critical window of time to react to threats.
In commercial architecture, natural lighting isn't just a design preference. It’s also an energy efficiency strategy. Larger panes of high-clarity security glass allow more daylight into interior spaces, reducing the need for artificial lighting and contributing to a building's overall sustainability.
Many XL security glass systems can also block out up to 99.9% of harmful UV rays and are even compatible with reflective or tinted finishes for added solar control, daytime privacy, or glare-reduction. This makes them an excellent fit for LEED projects or buildings seeking to balance performance with comfort.
Educational institutions are at a higher risk than ever of security incidents, including violent active threat scenarios. This has made physical security upgrades a top priority, especially at main entrances and other areas where large panes of glass are present. Large glass windows and doors, once chosen for supervision, lighting, and visibility, now present vulnerabilities in the face of active threats or forced entry.
In K-12 schools and post-secondary educational institutions, XL security glass is a critical upgrade for:
Oversized security glass helps schools preserve a welcoming environment that doesn’t feel like a fortress, but still offers serious protection in the face of modern threats.
From courthouses to city halls, transparency and accessibility are foundational design principles in civic architecture. However, these public-facing spaces also face heightened risks, especially in politically sensitive times or during protests and unrest.
Installing XL security glazing in government buildings helps:
For new government building construction projects or retrofits of older facilities, XL glass systems offer a forward-looking solution that combines civic openness with 21st-century security needs.
Office building facades, executive offices, corporate lobbies, and boardrooms often incorporate dramatic floor-to-ceiling glass to convey modernity, prestige, and openness. However, businesses must also account for commercial security risks and provide executive protection.
With XL security glass, companies can:
In commercial office buildings, the goal when implementing large panels of architectural glass is to maximize professionalism and visual impact without increasing safety and security risks, and oversized security glazing solutions help strike that balance.
Beyond the three primary sectors above, XL security glass is also used in:
Selecting the appropriate XL security glazing product depends on your building’s risk profile, design intent, and code requirements. Some considerations include:
Working with a manufacturer or glazing consultant early in the design process can ensure your project stays aligned with both performance goals and aesthetic targets.
If you’re looking for a proven XL security glass product, Riot Glass RG1-XL is one of the industry’s most advanced solutions.
Designed for dimensions up to 128" x 300", RG1-XL offers certified resistance against:
It is especially well-suited for schools, government buildings, office facilities, and retail stores, but can be applied to any type of commercial property where you want to combine high-level glass security with maximum visibility, natural light transmission, and modern design.
With optical clarity, custom finishes, and industry-leading protection, RG1-XL helps architects and security professionals alike design without compromise.
Security threats are evolving, and so too are the demands of modern architecture. XL security glass is a versatile solution for commercial buildings that need to combine design freedom with real-world resilience.
Whether you're working on a school renovation, a municipal office, or a corporate headquarters, don’t overlook the role that advanced oversized glazing can play in your building’s safety, security, and aesthetics.
Want to learn more about how RG1-XL security glass can work for your project? Contact Riot Glass today to explore our oversized security glazing options.
Modern architectural design often demands expansive glass facades, but achieving that open, contemporary look while meeting today’s rigorous commercial security requirements can certainly present some challenges. This is especially true if you want a building’s glass facade to resist forced entry and ballistic attacks. The new RG1-XL glazing from Riot Glass changes that.
Created as an expansion of the longstanding RG-Series, RG1-XL is a first-of-its-kind oversized security glass solution that enables architects, building owners, and security consultants to create custom glass facades with built-in protection against forced entry and active threats.
RG1-XL is a high-performance, ballistic-grade and forced entry-resistant security glass system purpose-built for commercial applications requiring oversized dimensions.
Designed for spans up to 128" x 300" (up to 25’), RG1-XL is ideal for use in modern architectural projects where uninterrupted views and maximum natural daylighting are a priority, but where the building cannot afford to be a soft target.
As the first release in the RG-XL line, RG1-XL sets a new benchmark for oversized architectural security glass. It blends advanced threat protection with clean design flexibility, making it a standout choice for architects, building owners, and security professionals alike.
All Riot Glass products are rigorously tested to meet or exceed national and industry-specific standards, and RG1-XL is no exception. It is independently certified according to Underwriters Laboratories (UL) and ASTM International testing standards to provide reliable protection against a range of high-impact threats:
These certifications make RG1-XL a dependable option for threat scenarios ranging from smash-and-grab burglaries to active shooter events. Whether you’re designing a new building or upgrading an existing structure, RG1-XL brings tested resilience to your security strategy.
Beyond its high-level performance specs, RG1-XL offers multiple architectural and functional benefits:
With support for glass panels up to 128 inches by 300 inches, RG1-XL enables modern custom facade designs that would otherwise be structurally difficult or unsafe to achieve. These larger panels reduce the need for visual breaks or framing, allowing for sleek, open sightlines across entire storefronts, entryways, or interior spaces.
RG1-XL is designed to maximize optical clarity and natural light transmission, making it ideal for modern buildings that prioritize open, welcoming spaces. The oversized glass panels allow for uninterrupted views and expansive daylighting, boosting both the interior and exterior aesthetics of commercial buildings.
In addition to its visual appeal, RG1-XL offers long-term durability and customizability, supporting various tints and coatings to meet both design and performance goals. The result is a high-performance glazing solution that upgrades the look and feel of any commercial space while delivering robust security.
Whether you want to integrate solar control, privacy tints, or even reflective coatings, RG1-XL’s construction is compatible with many common architectural glazing treatments, allowing you to meet both visual design and other performance requirements.
Because of its large size, aesthetic appeal, and certified security performance, RG1-XL is an ideal solution for a range of commercial projects that require custom glass facades. Below are some of the most common use cases where RG1-XL can deliver value.
For high-end brands, luxury boutiques, commercial showrooms, and other retail spaces, glass storefronts are a must-have. Large, inviting custom glass facades draw in foot traffic, showcase merchandise, and reinforce a brand’s identity and design philosophy.
However, large commercial windows and glass doors also create vulnerabilities, especially in high-traffic urban locations or during civil unrest.
Riot Glass RG1-XL allows retailers to:
From flagship stores to multi-location retail chains, RG1-XL provides high-end security without visual compromise.
Educational facilities are increasingly investing in physical security to protect students, staff, and faculty. Glass is often the weakest link, especially at main entrances, lobbies, and corridor junctions.
RG1-XL can be used to:
Combined with other measures like access control and door hardening, RG1-XL can be part of a multi-layered school security plan that prioritizes an open learning environment along with safety and security.
City halls, courthouses, law enforcement facilities, and other government properties must now balance transparency and accessibility with increasing threat levels.
Using RG1-XL in government applications enables:
Because RG1-XL supports oversized custom glass facades, it’s especially suited to new civic architecture that emphasizes open government and modern design without compromising on the safety of building occupants.
As the relationship between security threats and commercial architecture evolves, so too must the materials we build with. Riot Glass RG1-XL reflects this shift, bridging the gap between cutting-edge design and real-world resilience.
Whether you’re responsible for protecting a high-profile campus, securing a commercial storefront, or delivering a forward-thinking government building project, RG1-XL allows you to design with confidence, knowing you’re not sacrificing safety for beauty, or vice versa.
If you’re designing a commercial building that requires secure, oversized glazing, this is the product to explore. Contact Riot Glass today to discuss how to best implement our extra-large security glazing in your property.
From luxury retailers and jewelers to 24-hour convenience stores and cannabis dispensaries, businesses across the country are facing increasingly high threat levels. Smash-and-grab thefts, armed robberies, and coordinated break-ins are more common than ever — especially in urban areas and high-crime zones.
To protect their employees, merchandise, and peace of mind, more business owners are investing in bulletproof glass for business protection. This durable, impact-resistant glazing is one of the most effective physical security upgrades a commercial property can implement today.
However, before you decide to install ballistic-grade glazing to protect your business, it’s important to understand exactly what this type of security glass actually is, which types of businesses can benefit the most from it, and how to implement it for maximum protection.
Despite the popular term "bulletproof glass," no glass is completely bulletproof. A more accurate term is bullet-resistant glass. These materials are engineered to stop one or more bullets from common firearms, preventing them from fully penetrating a window or barrier.
Modern bullet-resistant glazing systems often combine layers of:
For example, glass-clad polycarbonate glazing combines polycarbonate plastic on the safe side (inner layer) and laminated security glass on the attack side (outer layer). These multi-layered materials absorb and disperse the energy of a bullet, while also resisting blunt force impacts from tools like hammers, bats, or crowbars.
Advanced ballistic-grade window and door solutions, like those developed by Riot Glass, outperform traditional bullet-resistant glazing materials in terms of both durability and longevity, offering a longer service life without sacrificing strength.
Traditional commercial window and door glass, even strong tempered safety glass, offers minimal resistance to forced entry. It can shatter easily with just a few strikes from a blunt object. For many high-risk businesses, that's simply not good enough.
Installing bulletproof glass to protect a business’s windows and doors offers a few huge benefits:
Security cameras and alarms are great for documentation and response, but forced entry-grade and bullet-resistant glazing solutions provide real-time, physical protection during a security event.
While any commercial space can benefit from stronger glass security, certain business types face higher-than-average threat levels. Here are a few examples of businesses that can benefit greatly from implementing ballistic-grade door and window glass:
Late-night hours and frequent cash transactions make these stores prime robbery targets. Criminals know that staff may be alone or vulnerable after dark, and windows made of standard glass offer little resistance.
Bullet-resistant glazing can be used to protect windows, doors, and display cases as well as to create secure transaction windows, keeping employees and merchandise alike safe and out of the reach of criminals.
These businesses deal with large amounts of cash on hand, and often operate in areas where bank access is limited. Bullet-resistant barriers at counters and windows are essential for employee safety.
Many cannabis dispensaries remain operationally cash-heavy and often store large quantities of high-value product on-site. This makes them a top target for armed robbery and coordinated theft — sometimes multiple stores get hit in a single night.
With expensive merchandise visible through storefront windows and display cases, jewelry stores are prime candidates for smash-and-grab theft. Organized retail crime rings specifically target these locations for quick, high-dollar hits.
Like jewelry stores and other high-risk businesses, pawn shops deal in a combination of cash and lots of small, valuable items. A single breach could cost tens of thousands of dollars in minutes.
In all these examples, implementing bulletproof glass for business protection can help deter and prevent forced entry, reduce the risk of robbery and theft, and protect lives.
There are several strategic ways to incorporate bullet-resistant glazing into a commercial space, depending on the layout and risk profile of your business.
Your front-facing glass is often the first — and most vulnerable — line of defense. Replacing standard glass with bullet-resistant panels deters would-be thieves and helps maintain structural integrity during civil unrest and riots or even storms.
For businesses that showcase jewelry, electronics, or other high-value goods, replacing traditional glass display cases with bullet-resistant versions is a smart move.
This not only stops bullets, but also protects against blunt-force smash-and-grab attempts — where criminals use hammers to access inventory within seconds.
If your staff handles cash or sensitive transactions, bullet-resistant enclosures or transaction windows can add a much-needed layer of protection.
Common in check-cashing services and dispensaries, these setups create a physical barrier between employees and would-be attackers, without compromising visibility or customer service.
Even entry-level UL 752 Level 1 glazing can stop three rounds from a 9mm handgun — one of the most common weapons used in armed robberies.
While the upfront cost is certainly higher than standard glass, the long-term ROI from reduced break-ins, insurance claims, and inventory loss makes it a financially sound investment.
Modern bullet-resistant glazing is nearly indistinguishable from regular glass. It offers clear sight lines, natural light, and can even be retrofitted over existing windows.
Alarms and cameras can be deterrents and help after a break-in has occurred, but implementing bulletproof glass for business protection helps prevent forced entry and theft from happening in the first place.
Security systems that rely solely on cameras, alarms, or monitoring services leave a critical gap: they can’t physically stop an intruder or a bullet.
Commercial bulletproof glass fills that gap. It significantly delays or prevents forced entry, protects employees during violent attacks, and creates a larger window of time for law enforcement to respond.
If you're operating in a high-risk industry or area, or simply want to future-proof your business against evolving threats, it’s time to explore bullet-resistant glazing as part of a comprehensive security strategy.
Riot Glass is a leader in advanced security glazing systems for businesses of all sizes. Our experts can help assess your risk profile and recommend the best bullet-resistant solutions for your storefront, interior spaces, or transaction areas.
Contact us today for a free consultation and find out how we can help fortify your business against whatever threats come next.
Security is more important than ever when architects design commercial buildings. From burglary and smash-and-grab theft to rioting and looting, active threats, and even terrorist attacks, there are numerous security threats that commercial architects must take into consideration in their designs.
Fortunately, modern security technology has evolved along with security threats, and there are many building materials and systems that architects can incorporate into their designs to ensure the safety of the building’s occupants, assets, and structural integrity.
Security glazing, a type of specialized glass or non-glass glazing material, is a high-performance option that improves commercial window and door security while maintaining the building’s aesthetics, perfectly complementing any modern architectural design style.
Over the years, the nature of security threats has evolved significantly, ranging from traditional after-hours burglary and vandalism to more sophisticated terrorist attacks and active threat incidents. Commercial buildings often house expensive equipment and large numbers of occupants, making them high-value targets for theft and targeted violence alike.
Because of the increased security threats faced by commercial buildings today, it’s more important than ever for architects to implement effective physical security measures, like forced entry-resistant and bullet-resistant security glazing, in their projects right from the design phase.
Security glazing is designed to withstand various forms of impact, including forced entry attempts, flying storm debris, ballistic attacks, and even bomb blasts. By incorporating security glazing into commercial building designs, architects can help ensure a property’s resilience against both targeted attacks and accidental or natural disaster-inflicted damage.
Virtually unbreakable security glazing systems, such as Riot Glass RG-Series and AP-Series solutions, consist of multiple layers of reinforced glass or glass-like glazing materials bonded together by thermoplastic interlayers, providing added strength and durability to vulnerable windows and doors.
Beyond a building’s aesthetics, an important responsibility of architects is to ensure that their designs protect the safety and well-being of their occupants. Security glazing plays a central role in this by creating a secure building envelope and indoor environment.
In the event of a violent attack (an active threat scenario), Riot Glass acts as a vital protective barrier, allowing occupants to get to safety while delaying the intruder’s progress. This not only protects building occupants from harm, but also provides crucial time for security or the authorities to respond.
Additionally, security glazing can safeguard valuable assets, sensitive information, and critical infrastructure within the building. By protecting these assets behind forced entry and impact-resistant barriers, businesses can continue to operate with minimal disruption, even in challenging circumstances like natural disasters or chaotic civil unrest.
A common concern architects may have when considering integrating security glazing in their designs is the potential impact on the building’s aesthetics and curb appeal. This is a fair concern, considering that security glass and bulletproof glass have traditionally been incredibly thick and heavy, making their implementation difficult.
However, advancements in technology have made it possible to integrate modern forms of security glazing seamlessly into the overall design of a building without significantly changing its structure or appearance.
For example, Riot Glass glazing infills and Universal Framing Systems are available in a wide range of finishes and appearances, allowing them to complement and even improve the appearance of any commercial building’s windows and doors.
Many regions, especially hurricane zones and other strong windstorm-prone areas, have specific building codes and standards that address physical security requirements for commercial structures.
Incorporating security glazing into their designs from the outset helps architects ensure compliance with these regulations while providing optimal security for buildings and their occupants.
Certain Riot Glass glazing shields, for instance, have been tested and certified to Miami-Dade hurricane missile testing standards, and can therefore be used as an alternative to hurricane shutters for buildings that have to meet strict storm damage mitigation building codes.
Here are a few best practices for architects looking to incorporate security glazing effectively into their commercial projects:
Work with building owners, security consultants, and glazing experts during the planning phase to determine what types of threats the building is most likely to face — whether it’s burglary, rioting, hurricanes, or active threats.
Choose security glazing products based on specific threat mitigation goals. For example, some glazing is designed only for forced entry resistance, while others are rated for ballistic or blast protection. Riot Glass offers a full spectrum of options to suit different needs.
Consult with manufacturers like Riot Glass to ensure that chosen glazing products integrate seamlessly with your project’s framing systems and structural plans. Early collaboration can prevent expensive last-minute modifications.
Consider how glazing solutions will affect visibility, daylighting, and aesthetics. Today’s security glazing options can be virtually indistinguishable from standard glass and are available with tints, UV protection, decorative graphics, and other aesthetic and performance-enhancing features.
For renovation or adaptive reuse projects, use retrofit-friendly security glazing solutions that minimize disruption to the existing structure while dramatically increasing protection.
As security risks continue to evolve, architects must rise to the challenge of designing commercial buildings that are not only beautiful and functional, but also physically secure. Security glazing is one of the most effective tools available for accomplishing this goal without compromising the overall design vision.
When integrated from the ground up, high-performance security glazing allows architects to create resilient structures that protect lives, assets, and operations — while still delivering on aesthetics, performance, and occupant experience.
To learn more about specifying security glazing for your next project, contact Riot Glass today and speak with a commercial glazing expert.