Ballistic Rated Enclosures

High-Performance Ballistic Rated Enclosures

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.

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Features and options

Options and Features of Our Ballistic Rated Enclosures

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.

  • Certified bullet-resistant glass and wall panels independently tested to UL 752 levels (1-8) or NIJ standards with documented ballistic resistance
  • Reinforced steel framing with ballistic-rated wall systems that maintain structural integrity under impact
  • Ballistic-rated doors with multi-point locking systems, reinforced hinges, and pass-through transaction drawers where needed
  • Protective glazing positioned to provide operational visibility while meeting your specified threat level
  • Pre-wired integration points for CCTV systems, two-way communication, and electronic access control equipment
  • HVAC systems with ballistic-protected intake and exhaust points to maintain safe air quality in sealed environments
  • Custom floor plans engineered to your exact dimensions, door configurations, and interior workspace requirements
  • Factory-applied powder coat finishes with color matching to meet facility design standards

Ballistic Ratings and Protection Levels

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.

Ballistic Enclosure Applications

Our ballistic rated enclosures serve facilities where security personnel face documented threats:

  • Correctional Facilities – control rooms, sally ports, and officer stations in direct contact with inmates
  • Government and Military Installations – entry control points, vehicle inspection stations, and perimeter security posts
  • Financial Institutions – cash processing centers, bank teller lines, and check cashing operations
  • Critical Infrastructure – power plants, water treatment facilities, and communications centers requiring protected operator stations
  • Border and Transportation Security – customs checkpoints, port of entry stations, and cargo inspection facilities
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Trust B.I.G. Enterprises for Your Ballistic Rated Enclosure Needs

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.

Discuss Your Security Requirements

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.

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