Integrating ballistic shielding into architectural designs requires balancing structural weight, threat levels, and installation speed. ArmorCore manufactures opaque, fiberglass-reinforced composite panels engineered to capture projectiles and prevent ricochets without requiring structural reinforcements.
Below are direct answers to the most common technical, code compliance, and installation questions asked by architects, general contractors, and procurement teams. (Note: ArmorCore manufactures opaque composite panels only; we do not produce transparent glass or polyglass systems.)
Product Selection & Ballistic Ratings
What UL 752 protection level does my project require?
The required UL 752 level depends on the specific firearm threat profile of the facility. UL 752 Level 1-3 (handgun protection) is standard for commercial offices, financial institutions, and K-12 schools, with Level 3 (stopping .44 Magnum rounds) the most frequently specified level for storefronts and interior partitions. UL 752 Level 4-8 (rifle protection) is required for high-security infrastructure, government facilities, military assets, and electrical substations facing high-velocity rifle threats.
What is the difference between UL 752 and NIJ ratings?
While UL 752 is the premier rating standard for permanent architectural barriers such as bullet-resistant wall panels, NIJ (National Institute of Justice) ratings are typically reserved for personal protective gear such as body armor vests and helmets. Always specify UL 752-compliant materials for your structural designs to guarantee proper building code compliance and safety.
Important Material Note: ArmorCore by Waco Composites manufactures opaque, fiberglass-reinforced ballistic barriers. We do not manufacture or sell transparent glass or polyglass window panels.
Performance & Durability
How long do composite ballistic panels last?
Manufactured from thermoset resin and woven fiberglass, composite panels do not rust, corrode, or oxidize. When installed inside a drywall assembly, they deliver maintenance-free protection for the lifecycle of the building and are backed by a 10-year limited warranty.
Can ArmorCore panels be used outdoors?
Yes, our bullet-resistant panels are naturally moisture-resistant and designed to withstand rain and humidity. However, prolonged UV exposure will degrade the resin matrix over time. While temporary exposure to sunlight during construction is fine, permanent outdoor installations must be covered with a paint or weather-resistant finish. Additionally, ArmorCore has been tested as part of a one-hour fire-rated wall assembly in accordance with ASTM E119-22 and CAN/ULC S101.
Installation & Customization
How do I install and cut these panels?
Our fiberglass bullet-resistant wall panels can be cut on-site using standard, heavy-duty carpentry tools, such as a circular saw equipped with a continuous-rim diamond-grit blade. General contractors can handle the installation using standard drywall procedures. ArmorCore panels can be installed vertically or horizontally and do not have a designated threat side.
Watch our step-by-step installation guide video for a complete visual walkthrough.
Proper seam coverage and pre-construction planning are vital to maintaining continuous ballistic integrity across wall runs.
Are ballistic battens required?
Yes. Unprotected seam joints represent a vulnerability in ballistic wall assemblies. Installing 4”-wide strips of matching UL-rated ballistic material over all panel joints prevents projectile penetration at seam gaps.
ArmorCore offers precision waterjet cutting for an additional fee to provide panels cut to your project requirements, helping reduce jobsite labor, cutting time, and dust.
Request Specifications and Ballistic Panel Pricing
Specifying certified American-made composite armor ensures compliance with UL 752 standards while keeping construction schedules on track. ArmorCore supports AEC professionals with technical submittals, custom panel sizing, and rapid project quote turnarounds.
Submit your architectural specifications through our secure request a quote portalto get a detailed estimate today.