Airports face unique security challenges that require robust security solutions to overcome. In the case of private and general aviation airfields, operators are responsible for securing the perimeter. For commercial airports, the Transportation Security Administration (TSA), which was formed after the events of September 11, oversees all security, including around the property’s perimeter. Â
As a leading security gate manufacturer for more than three decades, TYMETAL Corp. understands that each airport has its own requirements. However, they all share the need for lasting, effective airport perimeter security systems to safeguard the infrastructure and the people within it. Â
Importance of Airport Perimeter SecurityÂ
The Federal Aviation Administration estimates that American airports service 2.9 million passengers every day out of 5,082 public and 14,551 private airports. These hubs are components within a complex, interconnected system. Airports are critical infrastructure that moves not only people but also the goods and services that keep the national and global economy moving smoothly. Â
In addition to the sheer volume of pedestrian and vehicular traffic airports receive on a daily basis, these properties span huge areas of land. Airport perimeters can stretch for miles, necessitating a layered, strategic approach to securing them. Â
A 2018 report from the Program for Applied Research in Airport Security illustrates one of airports’ unique security challenges. PARAS points to several occasions over the past years when unauthorized vehicles and pedestrians were able to enter airfields and approach passenger aircraft. While these incidents weren’t terrorism-motivated, it underscores airports’ vulnerabilities. Â
Airport Perimeter Security Systems Provide Access Control Â
Runway incursions describe the presence of aircraft, vehicles, and people in the areas where aircraft take off and land. When this happens, it can increase the risk of collisions and other safety issues, even without malicious intent. Â
According to FAA statistics, 664 pedestrian and vehicular runway incursions occurred from January through May 2024. Although lower than the number of incidents during the same months in 2023, it demonstrates the ongoing challenge of securing airfields from unauthorized entry. Â
The Evolving Need for Perimeter Security SolutionsÂ
In the evolving threat landscape, which includes concerns surrounding controlling access, preventing smuggling, and intrusive break-ins, robust perimeter security is critical. A single breach of an airport’s perimeter can cause significant delays as it disrupts operations and threatens the safety of travelers and employees. It can also generate lost revenue, fines, and other damages to cost airports huge sums of money.Â
Key Components of Airport Perimeter SecurityÂ
Airports have a burden to keep people and assets safe while maintaining an operational schedule that keeps the flow of people, goods, and services moving. That’s why airport perimeter security is so crucial. Two vital pieces of the puzzle include security fencing and security gates, each of which perform essential functions to safeguard the property. Â
Security FencingÂ
Security fencing is the airport’s first line of defense. The right options can prevent and deter breaches and intrusions. Security fences also help direct the flow of traffic for employees and travelers alike while marking access points and contributing to the airport’s access control system. Â
Crash-rated fences can stop heavy-duty vehicles traveling at varying speeds, depending on the rating. For example, TYMETAL’s security fences receive ratings depending on their ability to halt 15,000-pound vehicles traveling at speeds of 30, 40, or 50 miles per hour. Security fences undergo certified testing and receive approval as an anti-ram vehicle barrier from the U.S. Department of Defense. TYMETAL offers standard and custom options, with various finishes available and multiple specifications and drawings to help facilitate planning.Â
Security GatesÂ
A great security fence requires a durable, reliable gate system for the ultimate in access control and perimeter security. Beyond the materials, predictable performance, and lasting construction, airports must also consider various factors, including the opening size and space around it. This will make some gates more suitable than others. In a high-traffic, high-security environment, the speed of opening, access control system, and volume of traffic security gates can handle are also important.Â

Top Security Systems for AirportsÂ
High-security environments like critical airport infrastructure require the very best perimeter security solutions. No two airfields are exactly alike, and each has its own unique security challenges. Still, many airports leverage the security offered by one (or more) of the following systems.Â
Cantilever Slide GatesÂ
These gates are an exceptional option for areas with large openings and/or challenging grade conditions. Cantilever slide gates feature interlocking tracks and frames that smoothly slide open and closed without the need for overhead support or ground tracks. They pair neatly with automated gate operators and offer benefits like reduced maintenance and a lower incidence of the gate making contact with vehicles. Â
With integrated trusses and diagonal bracing, cantilever slide gates can extend further than other gate types and handle large openings without any sagging. Safety, security, and ease of use make them popular options for high-security, high-traffic properties.Â
TYMETAL provides several types, including box frame, heavy-duty, structural, and ornamental cantilevered slide gates. Made from industrial grade materials and having undergone rigorous testing under extreme conditions to assure optimal performance even in the most demanding circumstances.Â
Vertical Lift GatesÂ
Cantilever gates require ample space on either side of the opening to store the gate panel while it’s in the “open†position. For areas with minimal available space surrounding the gate opening, vertical lift gates offer another option. Â
Vertical lift gates provide space saving design that doesn’t skimp on durability or premium security. TYMETAL’s Fortress Vertical Life Gate, for example, features a continuous loop drive system, engineered footings, and solid structural elements for precise, smooth operations. Gates can be automated, with an adjustable closure timer, and robust controls for optimal security.Â
Bi-Folding GatesÂ
Another option for openings with limited space but high cycle speed and security requirements is bi-folding gates. These security gates work in spots traditional gates won’t quite fit and offer a trackless design that requires minimal clearance. TYMETAL’s bi-folding gates offer anti-climb configurations and all electronic and control components are located on the protected side of the gate. These gates can close openings up to feet wide and open and close as quickly as seven seconds to keep the flow of traffic moving swiftly. Â
Crash-Rated Fences and GatesÂ
Around the country, more than 36,000 vehicles strike buildings16 every year according to expert estimations. And that’s just normal, everyday buildings. Â
As critical infrastructure with bustling employees, millions of travelers passing through every day, and vast spaces to protect, airports must guard against this type of threat. Crash-rated fences and gates are designed to absorb impact and safeguard assets from intentional or accidental vehicle intrusions. TYMETAL offers a varied selection of solutions, including fences, gates, barriers, and bollards — all of which are rigorously tested, rated, and certified. Crash ratings offer a standardized way to assess the ability of these solutions to withstand a crash. The ratings process measures factors like the weight of the vehicle, the speed it travels, and the distance the truck bed travels beyond the opening. Â
Integrating Perimeter Security SystemsÂ
The sheer size and activity level of airports requires more than just passive perimeter security systems. It necessitates a layered approach, with products that provide crash-rated protection, access control, and pedestrian gates. Combined with fences and gates, access control systems, surveillance and detection systems, and routine maintenance help extend the capabilities of airports to create a more secure property. Â
Access Control SystemsÂ
A gate is only as good as its ability to only allow authorized visitors through. Creating secure access points doesn’t always necessitate having someone manning the gate. TYMETAL offers single-source manufacturing of gates, fences, and operator systems. Not only are they all matched perfectly, but all components undergo the same extensive testing. Automated security access systems can lock areas down quickly when needed. They also offer streamlined service, reliable functionality, and enhanced security. Â
Maintenance and UpkeepÂ
Regular maintenance ensures that all security equipment will work as intended and can help extend the life of the components. Following manufacturers’ recommendations is essential. Some recommendations include testing traffic control devices, inspecting gear boxes for oil leaks, and assessing locks for signs of wear or misalignment. Â
Selecting the Right Airport Perimeter Security VendorÂ
Although conversations surrounding airport security often center around passenger security and interior spaces, creating a safe, secured property starts at the perimeter. Given the large parcels of land that airports reside on, perimeter security solutions are critical. Additionally, with evolving security threats that require stringent control over who can access the space, partnering with the right vendor is vital. Â
TYMETAL has been providing high-quality, reliable, durable security solutions for airports and other high-traffic areas for decades. Additionally, TYMETAL has cultivated a reputation as the leading single-source provider of high-quality perimeter security products that can withstand extreme conditions. The TYMETAL team offers customization options, site planning expertise, and service throughout every phase of the project. Â
Contact TYMETAL for airport security solutions today. Â
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