Industrial

Industrial and Commercial Security Fencing Solutions

Industrial and commercial sites demand fencing systems that go far beyond standard residential installations. NMI Fence Supply provides heavy-duty security fencing solutions designed to protect critical infrastructure, control access, and meet stringent safety and regulatory requirements. From distribution centers and power plants to construction sites and correctional facilities, our industrial fencing products deliver the performance and durability these applications require.

Heavy-Duty Chain Link Systems

Industrial chain link fencing uses 9-gauge or heavier fabric with 2-inch or smaller mesh openings. Framework consists of Schedule 40 steel pipe with 1-7/8" to 4" diameter posts set 36-48 inches deep in concrete. Heights of 8, 10, and 12 feet are standard, with options for barbed wire or razor wire extensions that add 1-3 feet of additional deterrent. All components are hot-dip galvanized for maximum corrosion resistance.

High-Security Options

For facilities requiring elevated security, we offer several enhanced fencing configurations:

• Anti-climb mesh — Small-aperture welded mesh (e.g., 358 mesh with 3" x 0.5" openings) that cannot be climbed or cut with standard tools.
• Double fence systems — Two parallel fences with a detection zone between them, used at correctional facilities and military installations.
• Razor wire coils — Concertina-style razor wire mounted on outrigger arms above the fence line. Available in single, double, and triple coil configurations.
• Crash-rated barriers — Vehicle barrier systems rated to ASTM F2656 standards (formerly DOS/State Department ratings). Anti-ram bollards, cable barriers, and reinforced gates.

Detention and Correctional Fencing

Correctional-grade fencing combines heavy-gauge materials with anti-climb and anti-cut features. Detention mesh panels use welded wire with tight spacing that prevents toe-hold climbing. These systems integrate with electronic detection, CCTV mounting brackets, and controlled-access gate operators for comprehensive perimeter security.

Access Control Integration

Modern commercial fencing integrates seamlessly with electronic access control systems. Gate operators (slide, swing, vertical lift, and barrier arm) accommodate card readers, keypads, intercom systems, telephone entry, and vehicle loop detectors. NMI stocks gate operator hardware and can spec complete access control packages for contractor installations. For post layout on gated industrial perimeters, see our fence post spacing guide.

Temporary and Construction Fencing

Construction sites require temporary perimeter security that meets OSHA and local regulations. Portable chain link panels (6 x 12 feet standard) with weighted bases provide quick deployment without concrete footings. Screening mesh and privacy scrim attach to temporary panels for dust control and site screening.