Cargo theft is not a distant statistic for a fleet yard or trucking terminal. Verisk’s CargoNet recorded 884 supply chain theft events in the second quarter of 2025, a 13% increase year over year, with the average stolen shipment valued at $203,586. A perimeter fence will not stop every incident, but a fence built to a real security specification is the first layer that makes cameras, lighting, and gate operators worth the investment.
Hurricane Fence has built commercial and high-security perimeters across Virginia, Maryland, Washington, D.C., and North Carolina for more than 30 years, including government facilities, military installations, and data centers where the fence must meet an actual specification, not just look tall.
What Separates a Security Fence From a Property-Line Fence?
Height is the first variable. The Transported Asset Protection Association Parking Security Requirements standard requires a continuous perimeter fence of at least 1.8 meters (about 6 feet) for PSR Level 2 certification. Terminals handling high-value freight commonly use 8-foot fencing because the added height increases climb time without changing the site footprint.
Height alone is not enough. The Chain Link Fence Manufacturers Institute standards that insurers and government agencies commonly reference include:
Security fencing standards
Referenced by insurers & agencies:
- ASTM F1712
- Materials
- Chain-link fabric materials for high-security applications
- ASTM F2611
- Design
- Design and construction guidance for security fencing
- ASTM F2781
- Testing
- Forced-entry, ballistic, and low-impact resistance testing
If a proposal references these standards by number, it is describing a security fence. A proposal that simply says “commercial-grade chain link” usually is not.
The Construction Details That Actually Stop a Climber
Top rail
Remove the handhold
A standard top rail gives a climber a handhold. CLFMI guidance replaces it with a 7-gauge coil-spring tension wire, allowing the top of the fence to flex under weight instead of supporting it.
On an 8-foot fence, adding a barbed outrigger can increase climb time enough for lighting, cameras, and patrols to become effective.
Bottom edge
Prevent leverage
A secure top with a loose bottom simply moves the attack point lower.
CLFMI recommends either burying the fabric 12 inches or installing a bottom rail secured to the posts with eye hooks anchored in concrete footings. On higher-risk yards, both measures are often used together.
Gates and Bollards: Where Most Perimeters Fail
A fleet yard typically needs:
- A primary entry/exit gate for daily truck traffic
- A secondary emergency-access gate that remains locked during normal operations
- Mechanical or electronic locking hardware
- Gate operators for regular after-hours access
Hurricane’s gate automation is handled by the same crew that builds the fence, under IDEA and CAGOI certification, rather than being subcontracted to a separate access-control vendor.
For terminals storing high-value freight, bollards at the primary gate should be evaluated against ASTM F2656, the U.S. standard for vehicle security barriers. An M30 rating stops a 6,800 kg vehicle traveling 30 mph, while a P1 rating limits penetration to 1 meter.
Permits, Utility Locates & Zoning Across Four States
Every fleet yard project starts with a utility locate call, but the notice period varies by jurisdiction.
| Jurisdiction | One-call system | Minimum notice |
| Virginia | Virginia 811 | 3 working days |
| Maryland | Miss Utility of Maryland | 2 full business days |
| Washington, D.C. | Miss Utility / DC 811 | 48 hours |
| North Carolina | NC 811 | 2 business days by statute; 3 working days recommended |
Zoning is often the larger hurdle. Commercial and industrial fences are typically reviewed through the site-plan and zoning process rather than under residential fence rules.
Examples across Hurricane’s service area include:
- Washington, D.C. — commercial and industrial districts permit fences up to 10 feet.
- Montgomery County, Maryland — 8-foot fences are allowed without a setback variance when adjacent to non-residential zoning, and a commercial fence permit is required regardless of height.
- Fairfax County, Virginia — commercial and industrial fences are reviewed under separate zoning sections as part of the site plan.
- Harnett County, North Carolina — residential fences are not regulated, but fences associated with non-residential development are.
Hurricane confirms the applicable zoning allowance and permit requirements before finalizing a commercial fence design.
Frequently Asked Questions
How tall should a trucking-terminal security fence be?
Six feet is the minimum under the industry’s parking-security standard. Eight feet is common for terminals storing high-value or frequently targeted freight.
Do I need a permit in Virginia, Maryland, D.C., or North Carolina?
Usually, yes. Commercial and industrial parcels are governed by local zoning and site-plan review, and every jurisdiction in this service area requires a utility locate before excavation begins.
Ready to Spec a Fence That Actually Protects the Lot?
Hurricane Fence has spent more than 30 years building commercial and high-security perimeters for government agencies, industrial sites, and logistics operations across Virginia, Maryland, Washington, D.C., and North Carolina, including an in-house gate operator division that many fence contractors do not have.
Request a free in-person estimate, and our commercial team will walk the property, specify the fence and gate system the yard actually needs, and coordinate the permit and utility-locate process for the jurisdiction where the terminal is located.
