When personnel safety and asset protection are non-negotiable, standard security infrastructure simply won't suffice. Ballistic rated enclosures from B.I.G. Enterprises deliver certified protection engineered to meet UL 752 and NIJ ballistic standards, safeguarding your team in high-risk environments where threats are real and compliance is critical.
For over 50 years, we've designed and manufactured custom bullet-resistant enclosures that protect personnel at government facilities, financial institutions, correctional centers, and critical infrastructure sites nationwide. Each structure is built to order in our controlled manufacturing facility, precisely engineered to your specific threat level and operational requirements, and constructed with certified ballistic materials and assemblies tested to withstand real-world ballistic threats.
Features and options
Our ballistic rated enclosures are manufactured in our facility under controlled conditions, allowing us to maintain the precise tolerances that ballistic protection demands. Each structure is built to order based on your specifications and site requirements.
Selecting the appropriate protection level requires a thorough threat assessment and understanding of recognized ballistic standards. Our engineering team has extensive experience designing enclosures to meet both UL 752 and NIJ (National Institute of Justice) specifications, providing independently verified protection against specific ammunition types and calibers.
UL 752 Levels range from Level 1 (9mm full metal jacket rounds) through Level 8 (7.62mm rifle ammunition) and higher ratings for armor-piercing threats. During our consultation process, we review your facility’s location, function, security protocols, and identified threats to determine which rating meets your actual risk profile—not just generic recommendations.
NIJ Standards classify ballistic resistance by threat level and are frequently mandated for law enforcement, correctional, and government projects. We maintain current knowledge of both UL and NIJ testing protocols to design enclosures that meet your specified standard with proper documentation and compliance verification.
Our custom threat-level engineering goes beyond selecting a rating number. We design layered protection strategies that account for potential weak points: wall-to-glass transitions, door frames, transaction openings, and utility penetrations. Each element is specified and integrated to maintain the enclosure’s rated protection level across the entire structure.
Our ballistic rated enclosures serve facilities where security personnel face documented threats:
Our five decades of experience manufacturing security enclosures includes extensive work with ballistic-rated structures for government agencies and private sector clients with stringent security requirements. We understand the difference between meeting a specification on paper and delivering field-tested protection.
Every ballistic enclosure we manufacture undergoes quality control checks at multiple production stages. We source materials from certified suppliers, verify ballistic ratings through documentation, and inspect each assembly before shipment. Our engineering drawings include ballistic specifications, material callouts, and installation requirements that support your compliance documentation.
We work directly with your security consultants, architects, and facility managers to review threat assessments and translate security requirements into buildable, code-compliant structures. From initial specification review through final installation, you work with experienced professionals who understand both the technical and operational aspects of ballistic protection.
Contact our team to review your ballistic enclosure specifications. We’ll discuss your threat assessment, site requirements, applicable standards, and timeline to develop an engineered solution that meets your documented security needs.