UL 752 LEVEL 3 BULLET-RESISTANT PANELS FOR |
UL 752 Level 3 Composite Panels
Available in various sizes, these panels can be ordered as full sheets or custom-cut to fit specific installations. They are highly versatile and can be integrated into:
- Fortifying a panic room, walls, ceilings, and floors
- Window and door frames
- Interior partitions and wall reinforcements
- Storm protection barriers
- Safe rooms
While often used by military, law enforcement, and private security firms, Level 3 protection is increasingly being adopted by homeowners who want to enhance safety and protect their families from forced entry, robbery, and firearm threats.
These bullet-resistant materials provide reliable, long-lasting defense against high-impact threats, making them critical in modern home security solutions.
UL 752 Level 3 Specifications
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Nominal Thickness
7/16" Minimum fps 1350 Grain 240 No. of Shots 3 Ammunition Tested 240 grain (15.6g) .44 Magnum lead semi-wadcutter gas checked, minimum velocity of 1350 fps (411 mps) Level 3 Bullet Resistant Performance Level UL752 Standard for Bullet Resisting Equipment – Level 3 Paragraph 4.5 One Hour Fire Rating Per ASTM E119-98 ASTM F1233-98 Standard Test Method for Forced Entry Testing of Materials/Assemblies |
Nominal Weight
4.8 lbs per square foot Velocity m/s 411 (g) 15.6 UL 752 Paragraph 4.5 Panel Sizes 3’ x 8’ 3’ x 9’ 3’ x 10’ 4’ x 8’ 4’ x 9’ 4’ x 10’ 5’ x 8’ 5’ x 9’ 5’ x 10’ Custom sizes available |
Frequently Asked Questions About UL 752 Level 3 Bullet-Resistant wall Panels
What does UL 752 Level 3 protection mean? UL 752 Level 3 is a ballistic standard that certifies a panel’s ability to stop up to three rounds of a .44 Magnum handgun. It’s designed for protection against most common handguns used in forced entry or robbery situations.
What are these panels made of? Our Level 3 panels are made from high-strength, woven fiberglass reinforced with a proprietary resin system. This creates a lightweight but extremely durable composite capable of absorbing high-velocity impacts.
Where can UL 752 Level 3 panels be installed? These panels are ideal for panic rooms, bedrooms, offices, entryways, and behind drywall in residential or commercial buildings. They can also be used in convenience stores, schools, and reception areas.
Are these panels suitable for residential use? Yes, absolutely. Our UL 752 Level 3 panels are a popular choice for homeowners looking to enhance their home’s security against burglary, home invasion, or vandalism. If you are building a panic room, we recommend incorporating our Residential Security Doors.
How thick and heavy are the panels? Each panel is approximately 7/16″ thick and weighs around 4.9 lbs per square foot, making them manageable to install without structural reinforcement in most walls.
How are the panels installed? Panels can be installed behind drywall, millwork, or wood paneling using mechanical fasteners and/or adhesives. For panic room builds, we recommend pairing them with our bullet-resistant doors for complete protection.
Can I cut or trim the panels during installation? Yes, the panels can be trimmed on-site using diamond grit blade. Always wear Proper Protective Equipment and follow safety guidelines when cutting fiberglass materials.
Do the panels have a warranty? Yes. Our UL 752 Level 3 panels come with a manufacturer’s warranty covering defects in material and workmanship.
How do I get a quote or place an order? You can request a quick quote here or call our team directly. We’re happy to help with sizing, custom cuts, and delivery options.


