UL (Underwriters Laboratories) 752 is a testing standard for bullet-resistant materials, including glass, plastics, and other transparent materials. The standard evaluates the material's ability to withstand various types of ballistic threats, such as handgun and rifle rounds.
For professional security assessments and ballistic-resistant products, you can contact a UL Solutions representative or a certified security product manufacturer. To discuss your security needs, call 1-800-872-3088 for a consultation with our security experts.
: Unlike the 11th edition, where it was often assumed a higher level protected against all lower threats, the new designations are independent. A material must be tested and certified for each specific threat it claims to resist. Stricter Testing Protocols ul 752 standard pdf new
For decades, the physical security industry relied on a linear interpretation of UL 752. It assumed that a higher numeric level naturally provided equal or better protection than a lower level. In reality, ballistic dynamics do not work linearly; a barrier capable of stopping a high-velocity, single-shot rifle round might fail when exposed to multiple, tightly grouped, low-velocity handgun rounds.
The UL 752 standard categorizes bullet resistance into ten distinct levels. Each level specifies the exact weapon type, ammunition caliber, bullet weight, minimum velocity, and number of shots required for compliance. Level 1: Medium-Power Small Arms UL (Underwriters Laboratories) 752 is a testing standard
Unlike public regulations, UL (Underwriters Laboratories) standards are copyrighted documents. Here is everything you need to know about the , the eleven levels of protection, and how to legally obtain the PDF.
You're looking for information on the UL 752 standard, specifically a new version or update related to it. UL 752 is a standard for Bullet-Resistant Glass, also known as bulletproof glass or ballistic glass. It's designed to provide a level of protection against gunfire and other ballistic threats. To discuss your security needs, call 1-800-872-3088 for
Simply owning the PDF is not enough. Here is how professionals use the "new" standard in real-world scenarios:
Improved clarity on test range setups, witness panel specifications, and shot patterns.
Courthouses, military checkpoints, and executive suites. Level 5: Military Rifle
Information on how to status.