In today’s world, the demand for security glazing that combines strength, clarity, and architectural versatility has never been greater. At Isoclima Specialty Glass / Global Security Glazing, our mission is to engineer glass solutions that not only protect people and property but also preserve the openness and design intent of modern architecture.

Advanced Glass Solutions for Security and Strength

Our range of attack and burglar-resistant glass products represents the latest in laminated and strengthened glass technology. The Secur-Tem® and Secur-Lite X® lines use either Chem-Tem® chemically strengthened glass or heat-strengthened glass paired with advanced interlayers such as PVB. This combination creates glazing systems capable of withstanding sustained physical assault — ideal for high-risk or institutional environments that require both resilience and reliability.

For retail applications facing “smash-and-grab” risks, Secur-Lite® meets UL 972 burglary-resistance standards, offering a dependable shield against quick, opportunistic attacks. For sites demanding higher levels of protection, ACCESSGARD® provides enhanced forced-entry resistance, ensuring critical assets and occupants remain secure even under aggressive break-in attempts.

Each product is developed under Isoclima’s Single Responsibility Program, guaranteeing end-to-end quality control and responsive customer support throughout every project.

Clear Protection with Purpose

Security should never come at the expense of design. That’s why every Isoclima product is engineered to perform under pressure while maintaining optical clarity and architectural appeal. Our glazing solutions not only defend against intrusion and impact but also mitigate threats such as UV exposure — all while contributing to the aesthetic and functional goals of the space.

Whether the need is for institutional durability, retail protection, or high-performance architectural glazing, Isoclima’s approach ensures that each product delivers uncompromising safety, tested strength, and visual excellence.

Innovation that Safeguards

From ACCESSGARD® to Secur-Tem® and Secur-Lite X®, Isoclima continues to push the boundaries of glass innovation. Each system is meticulously engineered to meet rigorous global testing standards, ensuring our customers can trust in both the performance and integrity of every installation.

For over four decades, Isoclima and Global Security Glazing have shared a simple commitment: protect what matters most — with clarity, integrity, and strength.

Each year, GlassBuild America brings together leaders from across the glass and glazing industry to share ideas, explore innovation, and anticipate the challenges and opportunities shaping the year ahead. One of the event’s most valuable programs — the Glazing Executives Forum — provides a focused, executive-level look at the trends that matter most to the commercial glazing community.

The 2025 Forum will once again feature two cornerstone sessions: a panel discussion on supply chain dynamics and the annual economic forecast. Both are must-attend conversations for those making strategic decisions about operations, materials, and long-term planning. The supply chain panel will explore how fabricators and suppliers are adapting to evolving market conditions, transportation shifts, and global sourcing realities. The economic forecast will provide a data-driven look at construction spending, inflation impacts, and what glaziers can expect from the coming year.

At Isoclima Specialty Glass / Global Security Glazing, we recognize the importance of staying connected to these conversations — not just for our own operations, but for the customers and partners who rely on us. Our leadership team regularly participates in the Glazing Executives Forum to stay informed, engage with peers, and share meaningful insights with those who may not be able to attend in person.

As a company with decades of experience serving the architectural and security glazing markets, we understand that knowledge sharing strengthens the entire industry. Whether it’s new perspectives on economic outlooks, innovations in supply chain efficiency, or best practices in project planning, the takeaways from the Glazing Executives Forum directly inform how we continue to serve our customers with foresight and confidence.

A Commitment to Continuous Learning

Our participation in events like the Glazing Executives Forum reflects a simple truth: innovation doesn’t happen in isolation. It comes from being part of a forward-thinking community that shares a passion for better buildings, safer environments, and smarter business.

We look forward to joining our industry colleagues in Orlando and returning with the insights, connections, and strategies that help our customers stay ahead in a changing marketplace.

A significant step forward for the glass and glazing industry was achieved this fall, as the National Glass Association (NGA), working in collaboration with the American Institute of Architects (AIA), the Aluminum Extruders Council (AEC), and Professor Juan Miró of the University of Texas at Austin, successfully advanced two key building code proposals promoting natural daylighting in schools, dormitories, and apartments.

These newly approved code changes—now slated for inclusion in the 2027 International Building Code (IBC)—will require classrooms and Group R occupancies such as dormitories and apartments to include access to natural daylight in addition to artificial lighting. The updates are designed to ensure that students, educators, and residents benefit from the physical and mental health benefits of daylight and outdoor views.

NGA Vice President of Advocacy & Technical Services, Urmilla Jokhu-Sowell, described the milestone as “a huge step forward for the built environment—and for every organization committed to occupant health, wellness, and better design.” This achievement reflects the glazing industry’s longstanding commitment to bringing light, comfort, and human connection to the spaces where we live and learn.

Where Daylight and Security Meet

At Isoclima Specialty Glass / Global Security Glazing, we believe that safety and wellness should coexist without compromise. Products like CHILDGARD® Security Glazing demonstrate how advanced protective glass can provide both — the strength to safeguard occupants and the clarity to deliver the natural light and visibility that modern building codes demand.

CHILDGARD® is designed for use in schools and public buildings where security is essential, yet daylight and openness remain central to design intent. By allowing abundant daylight transmission while resisting forced entry, CHILDGARD® supports environments that are not only secure, but also bright, inspiring, and compliant with the latest codes promoting daylight access.

Innovation with Purpose

As the glazing industry continues to champion healthier, more human-centered spaces, innovations in security glass will play a critical role. Daylight contributes to student focus, productivity, and emotional well-being — and with products like CHILDGARD®, architects and school administrators can achieve those outcomes without sacrificing peace of mind.

This convergence of safety and daylight is more than a design ideal — it’s the future of secure, nurturing learning environments.

In the world of modern architecture, glass has evolved far beyond flat panes and basic applications. Today, architects and designers are demanding innovative materials that deliver both beauty and performance. Isoclima Specialty Glass has answered that call with its advanced bent glass solutions, merging artistic design with the durability and safety standards the industry requires.

What Is Bent Glass?

Bent glass is created by carefully heating flat glass until it softens and conforms to a precise mold, then cooling it under controlled conditions. The result is a curved form that maintains the strength, clarity, and performance of flat glass while unlocking an entirely new dimension of design possibilities.

At Isoclima Specialty Glass, formerly Dlubak Specialty Glass, bent glass is manufactured in a wide range of thicknesses, from 1/8 inch to 3/4 inch, with minimum bend radii tailored to each application. Whether tempered or annealed, bent glass can be fabricated with laminated interlayers, insulating options, and custom tints or patterns, ensuring both performance and flexibility for any project.

Applications That Inspire

Bent glass is transforming both exterior and interior design. Its versatility makes it a preferred choice for exterior glazing systems such as curtain walls, skylights, and solariums, while also serving as a defining element in architectural features like staircases, handrails, and balconies. Inside buildings, bent glass brings elegance and openness to partitions, office walls, shower doors, and revolving entrances. From sleek covered walkways to dramatic architectural facades, Isoclima’s bent glass adds sophistication and fluidity to projects while meeting strict safety standards.

Benefits of Isoclima’s Bent Glass

The advantages of bent glass extend well beyond aesthetics. Isoclima’s solutions are built for strength and safety, with laminated or tempered options available and interlayers such as polyvinyl butyral (PVB) or SentryGlas™ enhancing durability. They are designed with energy performance in mind, capable of being insulated with or without low-emissivity glass to improve efficiency. Flexibility is another hallmark, as customers can choose from clear, low-iron, or tinted glass with decorative finishes such as silk-screen patterns, polished edges, or custom cuts. Every product is backed by the company’s Single Responsibility® Program, ensuring full accountability for quality at every stage of production.

A Legacy of Innovation

With decades of expertise in decorative, specialty, and bent glass manufacturing, Isoclima Specialty Glass continues to set the standard for architectural glazing. By combining artistry with engineering, the company empowers architects and designers to create bold, dynamic spaces without compromising on performance or safety.

As demand for curved architectural features grows worldwide, Isoclima Specialty Glass remains the trusted partner for projects that require both vision and precision. With bent glass, the possibilities are limitless — and the future of design has never looked more dynamic.

The New Standard for Architectural Glass

In modern architecture, glass is expected to deliver more than just transparency and elegance. Architects and designers are increasingly looking for solutions that combine visual appeal with uncompromising strength. This demand for materials that balance form and function has placed Isoclima Specialty Glass at the forefront of innovation, offering products that seamlessly merge beauty with security.

Introducing DECOGARD® Decorative Security Glass

The introduction of DECOGARD®, Isoclima’s line of decorative security glass, has redefined expectations in the architectural glass market. Where once there was a choice between decorative design and protective performance, DECOGARD® delivers both. It allows architects to transform spaces with striking visual elements while maintaining the proven durability of architectural safety glazing.

Beauty and Protection in One Solution

From commercial lobbies and cultural landmarks to government facilities and corporate offices, DECOGARD® offers versatility for projects that demand style without sacrificing safety. Its laminated construction provides the resilience needed in high-traffic areas while also supporting creative design goals. Whether the project calls for patterns, textures, or custom finishes, DECOGARD® expands the possibilities of what glass can achieve.

Partnering with Architects and Designers

Isoclima Specialty Glass works hand in hand with architects and design teams to ensure that every installation meets strict performance requirements while delivering on the client’s artistic vision. By aligning aesthetics with protection, DECOGARD® is setting a new benchmark in design with security glass.

Looking Ahead

As building requirements evolve and safety standards grow more demanding, the need for decorative security glass will only continue to rise. With DECOGARD®, Isoclima Specialty Glass proves that beauty and safety not only coexist, but together create spaces that inspire confidence, creativity, and resilience.

Isoclima Specialty Glass, the pioneer of safety and security glazing solutions, has introduced VISIONGARD X™, an advanced privacy glass designed to meet the unique demands of detention centers and high-security facilities. Combining cutting-edge polarized technology with proven durability, VISIONGARD X™ is transforming the way correctional facilities approach privacy, safety, and control.

A New Standard in Privacy Glazing

Unlike traditional one-way mirrors that rely on lighting differences, VISIONGARD X™ privacy glazing uses advanced polarized interlayers to control directional vision. This ensures visual isolation between opposing areas while still allowing staff clear observation from designated viewing zones.

For detention facilities, this means unprecedented control over sightlines — preventing inmate-to-inmate visibility while maintaining officer oversight. The result is safer environments, reduced tension, and enhanced facility management.

Designed Specifically for Detention Center

VISIONGARD X™ was engineered with correctional applications in mind, offering multiple benefits across facility operations:

  • Cell-to-Cell Privacy: Blocks visual contact between inmates in opposing cells, reducing communication and potential conflicts.
  • Administrative Areas: Provides staff with visual control while safeguarding sensitive operations.
  • Interview Rooms: Creates confidential spaces for attorney-client meetings, investigations, or parole hearings.
  • Medical Areas: Ensures patient privacy during examinations and treatment within secure settings.
  • Visitation Areas: Controls visibility while still enabling communication between inmates and visitors.

This level of controlled transparency improves security while respecting the need for privacy in sensitive areas.

Built for Performance and Integration

VISIONGARD X™ panels are constructed with precision:

  • Directional Privacy Control: Polarized interlayers for true visual separation.
  • Flexible Sizes: Available in matched pairs up to 56″ x 56″, with custom sizing options.
  • System Integration: Can be incorporated into impact-resistant and security glazing assemblies for added protection.
  • Single Responsibility® Manufacturing: Every panel is produced under Isoclima’s rigorous quality program, ensuring full accountability from start to finish.

This product is designed not only for detention centers but also for government buildings, interview suites, and healthcare spaces within secure facilities, where privacy and safety must coexist.

Pioneering Innovation in Security Glass

For decades, Isoclima Specialty Glass has led the way in laminated security glazing, forced-entry resistant glass, and ballistic protection. With the launch of VISIONGARD X™, Isoclima once again demonstrates its role as an innovator, delivering solutions that address real-world challenges in correctional environments.

By combining privacy, performance, and proven durability, VISIONGARD X™ sets a new benchmark for detention facility glass solutions, strengthening safety for staff and inmates alike.

Through its new partnership with Optima Ballistic, Isoclima delivers lightweight, certified protection that enhances safety, performance, and fleet value.

Isoclima Specialty Glass, a leader in advanced transparent solutions, is expanding its footprint in the U.S. law enforcement vehicle market with the launch of its next-generation ballistic glass windows. This milestone is made possible through a new strategic partnership with Optima Ballistic, a globally recognized manufacturer of protective glazing systems.

The collaboration combines Isoclima’s decades of innovation in security glass manufacturing with Optima’s agility and advanced production capabilities, ensuring police departments across North America receive the highest level of protection without compromising performance.

Driving Innovation in Police Vehicle Protection

Law enforcement agencies today face increasing challenges in balancing officer safety with fleet efficiency. Police departments, sheriff’s offices, and federal agencies need ballistic glass for patrol cars and tactical vehicles that is reliable, field-tested, and cost-effective.

Isoclima Specialty Glass is answering that need with lightweight ballistic glazing engineered to provide superior protection while maintaining vehicle handling, efficiency, and long-term durability.

Benefits That Set Isoclima Apart

Isoclima’s law enforcement window systems deliver measurable advantages for agencies of all sizes:

  • Lightweight ballistic composites: Reduce vehicle weight, extend fleet life, and improve fuel efficiency.
  • Proven forced-entry and ballistic resistance: Certified to meet international standards for officer protection.
  • Aftermarket retrofit capability: Enables agencies to upgrade existing fleets without replacing entire vehicles.
  • Cost-efficient security: Maximizes protection while fitting within tight municipal budgets.
  • Trusted global expertise: Backed by decades of testing, manufacturing excellence, and partnerships with security professionals.

This combination of performance, safety, and efficiency makes Isoclima’s solutions a trusted choice for law enforcement fleets nationwide.

A Commitment to Officer Safety

“Combining Isoclima’s global technical leadership with Optima’s agility ensures law enforcement agencies have access to the highest quality ballistic glass solutions available today,” said Liviana Forza, CEO of Isoclima Group.

With a proven history in laminated security glass, bullet resistant glazing, and transparent armor, Isoclima Specialty Glass is redefining what fleet protection means. The company’s focus on innovation ensures officers have access to durable, lightweight, and tested ballistic glass that brings lasting value to communities across the United States.

For more than six decades, Isoclima Specialty Glass and its U.S. companies have been shaping the future of security glazing and architectural glass solutions. With deep roots in Pennsylvania and Alabama, the company’s history is woven into some of America’s most demanding projects, from correctional facilities and embassies to schools, hospitals, and armored vehicles.

From Craftsmanship to Cutting-Edge Security

The American story begins in 1947, when Charles F. Dlubak founded Dlubak Studios in Blairsville, Pennsylvania. Originally a stained-glass workshop, the company evolved under the vision of his son, Frank Dlubak, who introduced bent and curved glass to the market in the 1970s. These innovations propelled the company into landmark projects such as the Statue of Liberty restoration, Times Square revitalization, and the American Express flagship building.

By the 1980s, Dlubak had phased out stained glass and transitioned fully into integrated glass solutions, becoming a recognized leader in bent, laminated, and specialty glass. His impact was so significant that in 1998, Frank Dlubak was inducted into the Glass and Metal Hall of Fame.

Expanding Security Glass Manufacturing in Alabama

Meanwhile, in Selma, Alabama, Global Security Glazing (GSG) was pioneering bullet-resistant, blast-resistant, and forced-entry resistant glass solutions. For more than 60 years, GSG has supplied laminated glass, glass-clad polycarbonates, and architectural glazing for correctional facilities, courthouses, embassies, and hospitals.

The company also built a reputation for testing and certification, ensuring every product—from bullet resistant glazing to hurricane glass—meets strict industry standards. Its Single Responsibility Program guarantees that every piece is manufactured with meticulous attention to detail, giving architects and contractors confidence in performance.

Isoclima Group Joins Forces with U.S. Leaders

Founded in 1977 in Este, Italy, Isoclima Group had already established itself as a pioneer in curved, bullet-resistant, and transparent armor glass by the 1980s. In 2021, Isoclima expanded into the U.S. market by acquiring both Global Security Glazing in Selma, AL, and Dlubak Specialty Glass in Blairsville, PA.

This move brought together decades of American craftsmanship and European innovation under one banner. Today, Isoclima Specialty Glass serves as a single source for security glass, architectural glass, and transportation glazing, delivering solutions for projects across education, government, healthcare, and defense.

Innovation That Meets Tomorrow’s Challenges

From laminated security glass for schools to ballistic and blast-resistant glazing for government buildings, Isoclima Specialty Glass continues to invest in U.S. manufacturing and research. By uniting the expertise of GSG and Dlubak with Isoclima’s global leadership, the company has secured its place as a trusted partner for architects, contractors, and facility owners seeking tested, certified, and proven security glazing solutions.

The legacy is clear: a history of innovation, a commitment to safety, and a vision for the future of glass in America.

Visit Isoclima Specialty Glass at GlassBuild America 2025 in Orlando. Explore CHILDGARD®, ballistic, fire-rated, bird-friendly, and curved glass solutions.

This November, Isoclima Specialty Glass is proud to exhibit at GlassBuild America 2025 in Orlando—the premier glass, window, and door event in North America. As an industry leader in protective and specialty glazing, we are excited to showcase our full range of products designed to meet today’s most demanding safety and performance standards.

At the forefront of our display will be CHILDGARD® security glazing, the trusted solution for schools and educational facilities. CHILDGARD is specifically engineered to withstand forced-entry attempts, providing peace of mind for architects, school districts, and security professionals seeking the highest level of protection.

In addition to CHILDGARD, our team will be on hand to educate attendees and provide resources on our full product portfolio, including:

Ballistic Glass – designed for defense, government, and commercial applications requiring advanced protection.

ACCESSGARD Forced Entry Resistant Glass – engineered to delay intrusion and provide critical response time.

InfernoGard Fire-Rated Glass – meeting rigorous code standards for fire safety while maintaining visibility and design flexibility.

Bird-Friendly Glass – helping reduce bird collisions while supporting sustainable building practices.

Bent and Curved Glass – bringing creative design visions to life with custom shapes and precision engineering.

GlassBuild America is the perfect opportunity to connect with our team, learn more about our solutions, and explore how Isoclima Specialty Glass continues to set the standard in safety glazing and specialty glass innovation.

Join us in Orlando, November 4th-6th in booth #19042 at GlassBuild America 2025 and see why Isoclima Specialty Glass is a trusted partner for protective and architectural glass solutions.

Isoclima Specialty Glass is proud to participate in the upcoming Pauly Jail Mental Health & Criminal Justice event, taking place October 21–22 at the Four Winds Casino in New Buffalo, Michigan. Pauly Jail has built a strong community over the years through these gatherings, bringing together industry leaders to share knowledge, explore innovations, and strengthen connections across the correctional design and construction space.

This year’s program includes a unique tour of the new Westville, Indiana State Prison, alongside informative sessions on design advancements, new technologies, prefabrication, and much more. As a trusted partner in correctional facility glass and glazing solutions, Isoclima is excited to engage with attendees and highlight the protective and performance-driven products that support safer, more secure environments.

We look forward to joining the conversation, learning from peers, and contributing to the continued progress in this important field.