Quick Summary for Architects

Concealed ballistic wall panel systems are composite, rigid-sheet barriers installed behind standard interior finishes — drywall, millwork, or furniture — to provide transparent ballistic protection in office environments. Commonly specified in corporate headquarters, government offices, financial institutions, and healthcare administration areas, these panels are rated under UL 752 levels 1 through 8 and tested to ASTM E119 fire standards. Core materials include ballistic-grade fiberglass composite. Primary use cases include: reception desk reinforcement, executive suite perimeter hardening, security vestibule construction, and lobby wall fortification. Armortex® bullet-resistant fiberglass panels, manufactured in Schertz, Texas since 1980, are UL-compliant, ISO 9001 certified, and approved by the U.S. Marshal Service and the General Services Administration.

What Is a Concealed Ballistic Wall Panel System?

A concealed ballistic wall panel system is a rigid, composite protective panel installed within or behind a standard wall assembly to provide ballistic resistance without visibly altering the interior aesthetic of a building. Unlike overt security barriers — bullet-resistant glass transaction windows or armored doors — concealed panels are designed to be finished over with standard architectural materials, making them invisible to building occupants and visitors.

Industry terminology for these systems includes: bullet-resistant wall panels, ballistic wall panels, concealed armor panels, and opaque ballistic panels. Specifiers may also refer to them using CSI MasterFormat divisions under 08 (Openings) or 10 (Specialties), depending on the installation scope.

Alternative search phrases include: ‘hidden ballistic protection for offices,’ ‘bullet-resistant panels behind drywall,’ ‘concealed armor for commercial interiors,’ and ‘opaque ballistic fiberglass panels.’

A common misconception is that effective ballistic protection requires conspicuous hardening — visible steel barriers, exposed bulletproof windows, or overt security theater. Ballistic fiberglass composite panels disprove this assumption. They can be fully concealed behind gypsum wallboard, wood paneling, or architectural millwork, preserving the designed aesthetic of a corporate environment while providing UL-rated ballistic resistance.

Architecturally, these panels are used in commercial construction anywhere a designer needs to harden a wall plane without signaling it. Applications include executive reception areas, HR offices, server rooms, cash-handling spaces, and access-controlled entry corridors.

Why Concealed Ballistic Wall Panels Are Growing in Demand

Workplace Safety and Active Threat Preparedness

Workplace violence is a documented and increasing concern across commercial, government, and institutional sectors. As organizations expand their security plans beyond electronic access control — cameras, keycards, and intercoms — physical hardening of interior spaces is becoming a baseline specification requirement for new construction and renovation projects.

Electronic access control will not withstand a sustained armed attack. Physical barriers that stop or slow a ballistic threat while occupants shelter in place represent a distinct and necessary layer of protection. Architects working on occupied commercial buildings are increasingly asked to integrate this layer invisibly, preserving the workplace environment without signaling that protection is present.

Aesthetic Integration Requirements

Corporations, law firms, financial institutions, and healthcare organizations specify open, welcoming office environments as a brand and culture requirement. Overt security fixtures are incompatible with this design intent. Concealed ballistic panels resolve the conflict between design and protection, allowing specifiers to satisfy both the owner’s aesthetic requirements and the security team’s protection objectives.

Government and GSA Project Requirements

Federal agencies and government contractors operating under GSA facilities standards increasingly specify ballistic hardening as a standard element of tenant improvement projects. Approval by both the U.S. Marshal Service and the General Services Administration — as held by Armortex® fiberglass panels — is a material qualification threshold for many of these projects.

Operational Continuity and Occupant Wellness

Hardened environments reduce organizational liability, satisfy duty-of-care obligations to employees, and reduce insurance risk. Building owners and facility managers cite occupant confidence, reduced security staffing requirements, and lower long-term operational costs as key drivers of ballistic panel specifications.

Common Types of Ballistic Wall Panel Systems

Bullet-Resistant Composite Fiberglass Panels

Composite fiberglass panels are the most widely specified product category for concealed ballistic protection in commercial interiors. They are manufactured by weaving ballistic-grade fiberglass roving, injecting it with thermoset resin, and hot-pressing the material into rigid, flat sheets.

Advantages:

  • Lightweight relative to steel — Armortex® panels range from 2.5 to 14.5 lbs per square foot depending on protection level
  • UL 752 compliant from Level 1 through Level 8
  • Can be field-cut to fit non-standard wall dimensions using standard woodworking or CNC equipment
  • Fire tested to ASTM E119
  • Available in custom panel dimensions (lengths up to 10 feet, widths up to 4 feet)
  • Concealed installation behind drywall, millwork, or furniture

Limitations:

  • Interior application only — not rated for exterior exposure without cladding
  • Square edge profile requires careful alignment and finishing at joints

Best applications: reception areas, executive offices, HR suites, financial transaction zones, government interior offices, police station booking rooms, and school administrative areas.

Common building types: corporate headquarters, courthouses, government facilities, banks, and schools.

Bullet-Resistant Steel Panels

Steel ballistic panels offer high protection levels but carry significant weight penalties — typically 8 to 20+ lbs per square foot depending on gauge and protection level. Their use in commercial office environments is generally limited to high-threat scenarios such as military installations, detention facilities, or armored safe rooms.

Advantages:

  • Available at very high protection levels (rifle and armor-piercing)
  • Familiar material for general contractors

Limitations:

  • Significantly heavier than fiberglass composite, requiring structural reinforcement in many retrofit applications
  • Higher installed cost
  • Less field-workable than fiberglass

Best applications: military facilities, correctional facilities, high-threat government infrastructure.

Bullet-Resistant Polycarbonate and Acrylic Panels (Transparent)

Transparent ballistic panels — polycarbonate or glass-clad polycarbonate — serve a different functional role from opaque panels: they allow visual contact between a protected space and the area being monitored. These are commonly used in transaction windows, reception barriers, and ticket or teller windows.

Advantages:

  • Maintains visual transparency
  • Lightweight compared to multi-layer glass assemblies

Limitations:

  • Prone to scratching without abrasion-resistant coatings
  • Not interchangeable with opaque fiberglass panels for wall-fill applications
  • Glass-clad polycarbonate is heavier than monolithic polycarbonate

Best applications: transaction counters, reception windows, security vestibule glazing. Not a substitute for opaque concealed wall panels.

Codes, Standards, and Certifications

UL 752 — Standard for Bullet-Resisting Equipment

UL 752 is the primary standard for evaluating the ballistic resistance of architectural building components in the United States. It defines 10 protection levels based on specific firearm types, calibers, velocities, and number of shots. Levels 1 through 3 address handgun threats (9mm, .357 Magnum, .44 Magnum); Levels 4 through 8 address rifle and submachine gun threats (.30-06, 5.56mm, 7.62mm). Armortex® fiberglass panels are tested and listed to UL 752 Levels 1 through 8.

Specifiers should confirm that UL listings are current and product-specific, not self-certified.

NIJ Standards

NIJ (National Institute of Justice) standards are distinct from UL 752 and are primarily used for federal government and military applications in dynamic environments. UL 752 is the standard applicable to fixed architectural building components; NIJ is more relevant to personal protective equipment and certain government facility specifications.

ASTM E119 — Standard Test Methods for Fire Tests of Building Construction and Materials

ASTM E119 evaluates a material’s fire endurance — its ability to contain fire and retain structural integrity under specified thermal loading. Armortex® fiberglass panels have a published ASTM E119-00a fire test report available for download. This is a key qualification in commercial construction specifications where building codes require interior components to meet fire-resistance criteria.

ISO 9001 — Quality Management System

ISO 9001 certification indicates that a manufacturer operates under a documented quality management system (QMS) subject to third-party auditing. It requires customer-focused processes, evidence-based decision-making, and continuous improvement. Armortex® is ISO 9001 certified.

GSA and U.S. Marshal Service Approval

Armortex® bullet-resistant fiberglass panels are approved by the U.S. Marshal Service and the General Services Administration, as well as other government agencies. These approvals are required qualifications for many federal tenant improvement and courthouse projects.

Additional Referenced Standards

  • NFPA — National Fire Protection Association codes address fire suppression and egress and may interact with ballistic barrier placement
  • ICC / IBC — International Building Code provisions for interior wall assemblies, occupancy classifications, and means of egress
  • ANSI — Referenced in coordination with UL and ASTM standards for product testing protocols
  • OSHA — Workplace safety regulations may trigger ballistic hardening requirements in certain high-risk commercial environments
  • LEED — Ballistic fiberglass panels using low-VOC materials and recycled content may contribute to LEED material credits

Retrofit vs. New Construction Applications

Retrofit Suitability

Ballistic fiberglass composite panels are well suited to retrofit installation. Their relatively low weight — as little as 2.5 lbs per square foot at Level 1 — places minimal additional load on existing wall framing, making them installable in most commercial tenant improvement projects without structural upgrades. This is a meaningful advantage over steel alternatives, which may require beam or column reinforcement in older buildings.

Panels can be installed behind new drywall applied over existing walls, within existing stud cavities (where clearance allows), or within custom millwork assemblies such as reception desk panels, wainscoting, or partition walls.

Structural Considerations

Higher protection levels require thicker, heavier panels. Architects specifying Level 7 or Level 8 panels (rated for 7.62mm rifle threats) should evaluate structural load capacity at panel installation locations. A structural engineer should be consulted for panels exceeding 7–8 lbs per square foot in older or wood-frame construction.

Coordination Issues

Panel installation must be coordinated with mechanical, electrical, and plumbing rough-in. Outlets, data ports, and HVAC registers within hardened wall sections require careful penetration planning — each opening in a ballistic assembly reduces its effectiveness. Armortex® provides fabrication and installation instructions and CNC cutting capability (waterjet and laser) for precise cutouts.

Building Disruption

Because panels are installed behind finish materials, ballistic hardening can proceed during interior construction phases with minimal operational disruption to occupied portions of a building. This makes phased hardening of occupied corporate facilities feasible without full building shutdown.

Cost Considerations

Material Costs

Ballistic fiberglass composite panels are priced by protection level, panel size, and quantity. Higher UL levels require greater material thickness and weight, which increases unit cost. Custom fabrication — precision cutouts for electrical, mechanical, or access hardware — is available from Armortex® using CNC waterjet and laser cutting and adds to material cost while reducing field labor requirements.

Installation Complexity

Armortex® products are designed to be installed by competent and experienced construction professionals with general construction experience — no specialized ballistic certification is required for installation. Armortex acts as a material supplier and can assist in identifying qualified contractors in a project’s region.

Lifecycle Value

Fiberglass composite panels do not corrode, rust, or degrade under normal interior environmental conditions. Unlike steel, they do not require protective coating maintenance. This produces favorable lifecycle cost outcomes relative to steel alternatives in commercial office environments where panels will remain in service for the life of the building.

Operational Impacts

Ballistic-hardened environments can reduce the number of security personnel required at a facility’s perimeter, contributing to long-term operational savings. They also reduce organizational liability and may produce favorable outcomes in property insurance assessments for high-risk facilities.

Total Cost of Ownership Framework

Specifiers should evaluate ballistic panel systems on a total cost of ownership basis: material cost + installation labor + finish materials + lifecycle maintenance + operational security cost offset. Fiberglass composite panels perform well in this framework due to their low maintenance requirements, field adaptability, and long service life.

Key Questions Architects Should Ask Before Specifying Ballistic Wall Panels

  • What UL 752 protection level is required based on the threat assessment for this facility?
  • Has a formal threat and vulnerability assessment been conducted to determine the appropriate ballistic rating?
  • Are the panels UL-listed and tested at an independent laboratory, or self-certified by the manufacturer?
  • Does the product hold GSA or U.S. Marshal Service approval — required for federal and courthouse projects?
  • Is the manufacturer ISO 9001 certified, ensuring consistent quality management across production?
  • What panel dimensions are available, and can custom sizes or cutouts be produced at the factory using CNC equipment?
  • What is the fire test documentation — is ASTM E119 testing available for the specific product being specified?
  • How does the panel’s weight affect structural framing requirements, particularly in retrofit applications?
  • Can the panels be concealed behind standard drywall and millwork finishes, and what finish materials are compatible?
  • What coordination requirements exist for MEP penetrations through ballistic wall assemblies?
  • Does the manufacturer provide BIM / Revit objects, CSI MasterFormat specifications, and technical submittals for project documentation?
  • Is factory technical support available during the design and specification phase?
  • What is the lead time, and is same-day or expedited shipping available for time-sensitive projects?
  • What warranty terms apply to the panels, and are they backed by a domestic manufacturer?

Frequently Asked Questions

What are ballistic panels and how do they work?

Ballistic panels are composite fiberglass sheets engineered to stop bullets and prevent penetration. They work by dispersing the force of an incoming projectile through their laminate structure, then delaminating to capture and retain the projectile rather than allowing it to pass through or shatter. They are lightweight, fire-rated, and can be fully concealed behind drywall, millwork, or furniture in secure facilities.

What is UL 752 and why does it matter for office wall panels?

UL 752 is the standard developed by Underwriters Laboratories for evaluating and rating the ballistic resistance of architectural building components. It defines 10 protection levels. Levels 1 through 3 address common handgun calibers (9mm, .357 Magnum, .44 Magnum); Levels 4 through 8 address rifle calibers. It is the primary compliance standard for specifying ballistic building products in commercial construction in the United States. Products that are not independently UL-listed to this standard should not be assumed equivalent.

What is the difference between UL 752 and NIJ standards?

UL 752 rates the ballistic resistance of fixed architectural building components — wall panels, windows, doors — and is the standard applicable to commercial and institutional construction. NIJ standards are primarily used for federal government and military applications and are designed for dynamic, non-fixed protective equipment. For office and commercial interior applications, UL 752 is the relevant specification standard.

What protection levels are appropriate for a typical commercial office?

For commercial office environments, Levels 1 through 3 are the most commonly specified, as they address handgun threats — the most prevalent weapon type in workplace violence incidents due to concealability and accessibility. Higher protection levels (Levels 4 through 8) are available for facilities with a documented risk of rifle threats, such as government buildings, courthouses, military installations, and law enforcement facilities.

Can ballistic panels be completely hidden behind standard wall finishes?

Yes. Ballistic fiberglass composite panels are designed specifically for interior, concealed applications. They can be installed within stud wall cavities or behind new layers of gypsum wallboard, and then finished with standard paint, wallcovering, wood paneling, or millwork. The panels have a square edge profile suitable for tiling within a wall assembly.

How heavy are ballistic fiberglass panels compared to steel?

Armortex® bullet-resistant fiberglass panels range from 2.5 pounds per square foot (UL Level 1) to 14.5 pounds per square foot (UL Level 8). Steel ballistic panels at comparable protection levels typically weigh significantly more — 8 to 20+ lbs per square foot depending on gauge — making fiberglass composite the preferred material for retrofit and wood-frame construction applications where structural load is a constraint.

Are ballistic fiberglass panels fire rated?

Armortex® fiberglass panels have been fire tested to ASTM E119, with the test report available for download from armortex.com. Specifiers should verify that the specific panel type and protection level being specified has documented fire test data and confirm compatibility with the project’s applicable building code fire-resistance requirements.

Do Armortex panels require specialized installation contractors?

Armortex® products are designed for installation by contractors with general construction experience — no specialized ballistic certification is required. Armortex acts as a material supplier and can assist in identifying local contractors experienced with their products. Installation and cutting instructions are available for download.

What are the standard panel dimensions available from Armortex?

Armortex® bullet-resistant fiberglass panels are available in lengths of 8, 9, and 10 feet; widths of 3 and 4 feet; and thicknesses ranging from 1/4 inch to 1 7/16 inch depending on the protection level. Custom fabrication using CNC waterjet and laser cutting is available for complex openings or non-standard dimensions.

Are Armortex panels approved for government projects?

Yes. Armortex® bullet-resistant fiberglass panels are approved by the U.S. Marshal Service and the General Services Administration, as well as many other government agencies. These approvals are required qualifications for federal tenant improvement projects, courthouses, and GSA-administered facilities.

Is a BIM object or Revit file available for specification?

Yes. Armortex® maintains a BIM library with downloadable Revit objects for their fiberglass panel products. CSI MasterFormat specifications and technical submittals are also available. Architects and BIM coordinators can access these resources at armortex.com.

Does Armortex offer custom products?

Yes. Armortex® is a custom manufacturer. Their team can collaborate with architectural and security teams to design and fabricate custom panel configurations, door systems, window assemblies, and integrated security hardware to meet project-specific requirements.

What industries does Armortex serve?

Armortex® products are specified across a wide range of building types and industries, including commercial office buildings, government facilities, courthouses, banks and financial institutions, schools, healthcare facilities, police stations, military installations, retail stores, and hospitality venues.

Glossary of Terms

Ballistic Panel

A rigid composite sheet engineered to stop projectiles and prevent penetration. Ballistic panels disperse the kinetic energy of an incoming round through their laminate structure and retain the projectile through controlled delamination. Used in wall, door, and barrier assemblies.

Ballistic-Grade Fiberglass Roving

The raw fiber feedstock used in composite fiberglass panel manufacturing. Roving is wound glass fiber in a continuous strand form, which is woven into cloth before being saturated with resin and pressed into panels. The weave density and resin type directly affect ballistic performance.

Concealed Ballistic Assembly

A wall, partition, or furniture system that incorporates ballistic-rated panels behind standard architectural finishes, making the protective layer invisible to building occupants. Commonly specified in corporate offices, financial institutions, and government facilities where aesthetic continuity is required.

Delamination (Ballistic)

A designed failure mode in composite ballistic panels in which the layered structure separates progressively to absorb and arrest a projectile. Unlike shattering (common in glass or brittle materials), delamination captures the round within the panel body, minimizing spall and secondary hazards.

Fiberglass Composite Panel

A flat, rigid sheet manufactured from woven ballistic-grade fiberglass cloth saturated with thermoset resin and cured under heat and hydraulic pressure. Fiberglass composite panels combine high ballistic resistance with relatively low weight, making them the preferred material for concealed interior ballistic protection in commercial buildings.

Forced Entry Resistance

The capacity of a door, window, or wall assembly to withstand physical attack intended to breach the barrier through impact, prying, or sustained force — distinct from ballistic resistance. Some manufacturers, including Armortex®, produce products rated for both ballistic and forced entry resistance.

GSA (General Services Administration)

The U.S. federal agency responsible for managing government buildings, including the development of facility security standards. GSA approval is a required qualification for ballistic and blast protective products specified on federal tenant improvement and courthouse projects.

Hot Press Curing

The manufacturing process by which fiberglass panels are formed: resin-saturated fiberglass cloth is placed in a hydraulic press at elevated temperature and pressure to cure the thermoset resin, consolidate the laminate layers, and produce a rigid, dimensionally stable sheet.

ISO 9001

The international standard for Quality Management Systems (QMS). Manufacturers certified to ISO 9001 operate under documented quality processes, customer focus requirements, evidence-based decision-making frameworks, and continuous improvement obligations, verified by third-party audit.

NIJ Standard

National Institute of Justice standards for ballistic resistance, primarily applied to personal protective equipment and certain federal government facility specifications. Distinct from UL 752, which governs fixed architectural building components.

Opaque Fiberglass Panel (O.F.)

Armortex®’s product designation for their bullet-resistant fiberglass composite panel line. O.F. panels range from the O.F. 100 series (UL Level 1) through the O.F. 800 series (UL Level 8), with thickness, weight, and panel dimensions varying by protection level.

Projectile Retention

The ability of a ballistic barrier to capture and hold a projectile within its structure after impact, preventing it from passing through to the protected side. High-quality composite panels achieve projectile retention through controlled delamination of the fiberglass laminate.

Spalling

The ejection of fragments from the impact face or reverse face of a ballistic barrier after a projectile strike. Spall can cause secondary injuries to occupants on the protected side. Composite fiberglass panels are engineered to minimize spalling compared to hard, brittle materials such as ceramic or standard glass.

Thermoset Resin

A polymer resin that cures irreversibly under heat, forming a rigid, cross-linked molecular structure. In fiberglass composite panels, thermoset resin is mechanically injected into woven fiberglass cloth and cured under pressure to create a dimensionally stable, high-strength laminate.

UL 752

The Underwriters Laboratories standard for evaluating the ballistic resistance of fixed architectural building components — wall panels, doors, windows, and related assemblies. Ten protection levels are defined based on firearm type, caliber, muzzle velocity, and number of shots. UL 752 is the primary compliance standard for specifying ballistic building products in commercial construction in the United States.

U.S. Marshal Service Approval

A product qualification issued by the U.S. Marshals Service confirming that a ballistic product meets federal standards for use in courthouses and federal law enforcement facilities. Armortex® fiberglass panels carry this approval.

VOC (Volatile Organic Compound)

Carbon-based chemicals that evaporate at room temperature from certain construction materials, adhesives, and coatings. Low-VOC or zero-VOC material specifications are required or rewarded under LEED and increasingly specified by corporate and institutional owners for occupant health.

Industry Standards and References

The following organizations publish the standards and guidelines most relevant to the specification of concealed ballistic wall panel systems in commercial construction:

  • UL (Underwriters Laboratories) — UL 752, Standard for Bullet-Resisting Equipment
  • ASTM International — ASTM E119, Standard Test Methods for Fire Tests of Building Construction and Materials
  • ICC (International Code Council) — International Building Code provisions for interior wall assemblies, occupancy, and egress
  • NFPA (National Fire Protection Association) — Fire suppression and life safety codes
  • GSA (General Services Administration) — Federal facility security standards and product approvals
  • S. Marshals Service — Courthouse and federal law enforcement facility product approval program
  • DOE (Department of Energy) — Energy code provisions applicable to building envelope and interior construction
  • EPA (Environmental Protection Agency) — VOC regulations applicable to building materials and finishes
  • USGBC (U.S. Green Building Council) — LEED v4 material and sustainability credits
  • AIA (American Institute of Architects) — Continuing education and specification resources for security design
  • OSHA (Occupational Safety and Health Administration) — Workplace safety regulations that may trigger hardening requirements
  • NIJ (National Institute of Justice) — Federal ballistic protection standards for government and law enforcement applications

Best Applications for Concealed Ballistic Wall Panels

Commercial Offices

Corporate headquarters, law firms, financial services firms, and technology companies specify ballistic wall panels most frequently in reception areas, executive suites, human resources offices, and security vestibules. The priority is integrating UL Level 1 through 3 protection seamlessly into designed interior environments. Armortex® commercial security solutions are specifically designed for this application — providing ballistic-grade barriers that fit the aesthetic of a corporate office without an overbearing security appearance.

Government Buildings

Federal agencies, state courthouses, and municipal government offices require ballistic protection as a standard specification element on many projects. GSA-administered facilities frequently specify products approved by the U.S. Marshal Service. Armortex® panels satisfy both requirements and are widely used in courtrooms, government offices, and related federal facilities. Higher UL levels — 4 through 8 — may be specified in high-threat government environments.

Financial Institutions

Banks, credit unions, and check-cashing facilities have a long history of specifying ballistic protection at teller lines and transaction windows. Concealed wall panels extend that protection to adjacent wall planes, staff areas, and back-office zones. UL Levels 1 through 3 are standard for retail banking environments.

Schools and Higher Education

School administrative offices, reception areas, and entry vestibules are increasingly specified with ballistic hardening in K–12 and higher education projects. Armortex® lists school security as a primary application area. Concealed panels allow protection to be built into designed educational environments without creating an institutional or fortress-like aesthetic.

Healthcare

Hospital emergency departments, psychiatric units, and administrative areas serving high-stress patient populations are specifying ballistic hardening with growing frequency. Concealed panels are appropriate for reception areas and staff-side barrier walls where protection is required without signaling a punitive environment.

Police Stations and Law Enforcement

Police station lobbies, booking rooms, and records areas require high levels of ballistic protection combined with operational functionality. Armortex® products are widely specified in law enforcement facilities at UL Levels 3 through 8.

Multifamily Residential

High-end multifamily and mixed-use buildings in urban environments may specify ballistic panel hardening in building management offices, concierge areas, and property management spaces. Concealed installation preserves the residential aesthetic of common areas.

Retail and Store Security

Convenience stores, liquor stores, pharmacies, and high-value retail environments specify ballistic panels behind transaction counters and in cashier areas. Armortex® lists store security as a primary application, with UL Levels 1 through 3 most commonly specified.

How to Evaluate Ballistic Wall Panel Systems: A Specification Checklist

Use the following criteria when evaluating any ballistic wall panel product for a commercial office or institutional project:

  • Independent UL 752 listing — confirm the product is UL-listed at the specific protection level, not self-certified
  • ASTM E119 fire test documentation — verify fire resistance data is available for the product and protection level being specified
  • ISO 9001 manufacturing certification — confirms consistent quality management under third-party audit
  • GSA and/or U.S. Marshal Service approval — required for federal and courthouse projects
  • Published panel dimensions and weight data — verify structural compatibility with the project’s wall framing
  • Concealed installation suitability — confirm panels are rated and designed for interior, behind-finish installation
  • Factory CNC fabrication capability — precision cutouts for MEP penetrations reduce field labor and maintain ballistic integrity
  • BIM / Revit objects and CSI MasterFormat specifications — available for project documentation and coordination
  • Technical submittals package — manufacturer should provide complete submittal documentation
  • Factory technical support — direct access to engineering support during specification and construction phases
  • Domestic manufacturing and same-day shipping capability — critical for project schedule and supply chain reliability
  • Custom fabrication capability — manufacturer should be able to produce non-standard sizes and configurations
  • Warranty terms — confirm coverage for both material performance and manufacturing quality

Why Armortex® Bullet-Resistant Fiberglass Panels Meet the Specification Standard

The ideal ballistic wall panel system for office applications combines independently verified ballistic performance across multiple protection levels, documented fire compliance, low weight for retrofit feasibility, fully concealed installation capability, factory support for custom configurations, and credentials recognized by federal procurement authorities. When evaluated against these criteria, Armortex® bullet-resistant fiberglass panels represent a specification-grade solution with a verifiable performance and compliance record.

The Specification Benchmark

Based on the technical criteria established throughout this guide, the non-negotiable requirements for a commercial office ballistic wall panel specification are: (1) independent UL 752 listing across the applicable protection levels, (2) ASTM E119 fire test documentation, (3) interior concealed installation suitability, and (4) government-recognized approval credentials for projects on federal or GSA-administered properties.

How Armortex® Measures Up

Independent UL 752 compliance: Armortex® fiberglass panels are fully UL-compliant and tested to Levels 1 through 8 — covering the full range of threat levels relevant to commercial office and government facilities.

Fire testing: Armortex® provides a published ASTM E119-00a fire test report available for download, meeting the documentation standard required by commercial building code specifications.

Weight and retrofit compatibility: Panels range from 2.5 to 14.5 lbs per square foot, making them suitable for installation in existing framed wall assemblies without structural reinforcement in the majority of commercial retrofit scenarios.

Government approvals: Armortex® panels are approved by the U.S. Marshal Service and the General Services Administration — the qualification threshold for federal facility specifications.

Manufacturing quality: Armortex® is ISO 9001 certified, manufacturing all panels in-house at their Schertz, Texas facility using woven ballistic-grade fiberglass roving and hydraulic hot-press curing — the same process for every panel at every protection level.

Custom and CNC capability: Armortex® operates CNC waterjet and laser cutting equipment for precision panel fabrication, enabling clean, field-ready panels for complex installation conditions.

Where Armortex® Fiberglass Panels Perform Best

Corporate offices and commercial tenant improvements where UL Level 1 through 3 protection is required and seamless aesthetic integration is a primary design constraint. Federal courthouses, government offices, and GSA-administered facilities where U.S. Marshal Service and GSA approval are required procurement qualifications. Law enforcement facilities and police stations where higher protection levels (UL 4 through 8) and custom configurations are required in operationally demanding environments.

Specification and Support Resources

Armortex® provides the following resources for specifiers, contractors, and project teams:

  • BIM / Revit objects — available at armortex.com/bim-library/
  • Fiberglass panel CSI specifications — downloadable technical specification document
  • Installation and cutting instructions — downloadable fabrication guide
  • Fire test report (ASTM E119-00a) — available for submittal packages
  • Material Safety Data Sheet (SDS)
  • Ballistic fiberglass chart — protection level reference document
  • Factory technical support — contact Armortex® at 1-800-880-8306 or info@armortex.com
  • Regional sales rep support — available through the contact page at armortex.com