Guide to Crash Rated Fences

crash rated fences

Understanding Crash Rated Fences | Common Applications | Different Types of Fences | Crash Fences vs Security Fences | Other Crash Barriers | Cost of a Crash Fence

Some businesses require crash-rated fencing to provide enhanced protection that standard residential fencing cannot offer. These high-security systems are designed to withstand the impact of large vehicles, offering robust defense for critical locations. The strength and durability of these fences are measured by a rating system developed by the Department of State (DOS) and the American Society for Testing and Materials (ASTM), making them some of the most reliable security solutions available.

What Is a Crash Rated Fence?

a 15,000 pound truck crashing into a security fence

Also known as anti-ram fencing, these structures are specifically engineered to prevent vehicles from breaching the perimeter of a secure area. They are commonly used in environments where there is a risk of vehicular attacks or unauthorized access. Anti-ram fences are essential for government facilities, commercial properties, and other high-risk areas that require strong physical barriers to ensure safety.

Crash Fence Ratings Explained

High-security fences are often evaluated using a rating system that indicates how much force they can withstand. Initially, the Department of State introduced the K rating system, which was based on a vehicle weighing 15,000 pounds traveling at different speeds. For example:

  • K4 rating: Stops a 15,000-pound vehicle at 30 mph.
  • K8 rating: Stops a 15,000-pound vehicle at 40 mph.
  • K12 rating: Stops a 15,000-pound vehicle at 50 mph.

These ratings have since evolved with the ASTM standards, introducing M ratings for medium-duty trucks. The M ratings follow a similar structure but include a P rating that measures how far the vehicle can travel past the barrier after impact:

  • M30: Stops a 15,000-pound vehicle at 30 mph.
  • M40: Stops a 15,000-pound vehicle at 40 mph.
  • M50: Stops a 15,000-pound vehicle at 50 mph.

The P ratings range from P1 to P4, with P1 being the most restrictive, allowing only up to 1 meter (3.3 feet) beyond the barrier, while P4 allows more than 30 meters (98.4 feet).

While the K ratings are no longer officially used, they are still referenced alongside the updated M ratings. Understanding these ratings is crucial when selecting the right type of fence for your facility.

crash rated fences are ideal for businesses in need of high levels of defense

Common Uses for High-Security Fencing Systems

Crash-rated fences are ideal for businesses that require top-tier security. These include government buildings, military installations, courthouses, and other sensitive locations. In the commercial sector, they are also used in chemical plants, banks, power plants, airports, and data centers.

Essentially, any facility that needs a strong perimeter defense—whether due to potential threats or the presence of sensitive information—benefits from crash-rated fencing. These systems are not just about preventing breaches; they also provide peace of mind for business owners and staff.

Types of Anti-Ram Fences Offered by TYMETAL

TYMETAL provides high-quality, customized anti-ram fencing solutions from trusted manufacturers. Our post-and-cable and post-and-rail systems are designed to meet the highest standards, including M50 and K12 ratings. These systems are built to protect against a 15,000-pound vehicle traveling at 50 mph, with posts spaced appropriately to meet P1 penetration guidelines.

We understand that every business has unique security needs, which is why we offer custom solutions tailored to your specific requirements. Whether you need a full perimeter system or an integrated gate, our team ensures that your security needs are met with precision and reliability.

Adding a crash-rated gate to your fence system enhances security even further. TYMETAL offers various gate options, such as slide gates and lift gates, that are custom-designed to fit your property’s layout and security requirements. These gates are tested and certified to meet ASTM standards, ensuring they provide the same level of protection as the fence itself.

a crash rated fence with a crash rated gate

Crash Rated Fences With Crash Rated Gates

A crash-rated gate complements a crash-rated fence by providing additional security at entry points. These gates are designed to withstand impacts from vehicles, just like the fence itself. Choosing a gate that matches the rating of your fence ensures consistent protection across your entire perimeter.

a crash rated fence behind a regular fence

TYMETAL offers a range of security gates, including the TCGR-12 Cantilever Slide Gate, which is certified for M50 and P2 ratings, and the Crash Engineered Vertical Lift Gate, which can be customized to meet specific security needs. All of our gates are third-party tested and rated to ensure compliance with ASTM standards.

crash rated fences vs security fences

TYMETAL Crash Rated Fences Versus Security Fences

Not all security fences are crash-rated. A crash-rated fence has passed rigorous testing and received an official ASTM rating, whereas a crash-tested fence may not have met the required standards. It's important to verify that the fence you choose has been certified to ensure it provides the intended level of protection.

Why Choose TYMETAL Crash Rated Fences?

TYMETAL has over 35 years of experience in manufacturing high-security fencing and gates. We specialize in designing, engineering, and building products that meet the toughest security challenges. Our crash-rated fences are made to order in our Texas or New York facilities, ensuring quality and reliability.

a side view of a truck being stopped by an anti-ram fence

We offer a complete range of crash-rated products, including anti-ram fences, gates, and barriers. Each product is tested by independent laboratories to ensure it meets or exceeds industry standards. Our commitment to quality means that our customers receive reliable, long-lasting security solutions that protect their assets and personnel.

In addition to our standard products, we also provide custom solutions tailored to your specific needs. Whether you're looking for a single fence or a full security system, we have the expertise and resources to deliver the right solution for your business.

Crash Barriers From TYMETAL

TYMETAL also offers a variety of crash barriers that can be used in conjunction with our fences and gates. These include crash beams and bollards, which are designed to stop vehicles and prevent damage to your property. Our crash beams, such as the TCRB-4 and TCRB-12, are rated for M30 and M50 respectively, and can be customized for manual or automated operation.

Our crash bollards are another key component of our security offerings. They are designed to stop vehicles ranging from cars to heavy trucks and feature a flexible steel core that absorbs impact and protects both the bollard and the surrounding area. For those who prefer a more aesthetic option, we also offer the Universal Slimline Planter, which functions as both a barrier and a decorative element.

How Much Do Crash Rated Fences Cost?

The cost of a crash-rated fence depends on several factors, including the size of the installation, the materials used, and the level of customization required. While the initial purchase price is an important consideration, it's also essential to factor in installation costs, labor, and any additional hardware needed for the system.

Customization adds to the overall cost, as it involves design, manufacturing, and installation. However, investing in a high-quality, crash-rated fence is a long-term decision that offers significant value in terms of security and peace of mind. Regular maintenance is also recommended to ensure the fence continues to perform effectively over time.

When purchasing a crash-rated fence, it's best to consult with a professional security company like TYMETAL. We can guide you through the process, helping you choose the right system for your needs and budget. Our team has extensive knowledge of the industry and can provide accurate cost estimates and recommendations for your project.

Remember, a crash-rated fence is not just a one-time expense—it's an investment in the safety and security of your business. By working with a trusted provider, you can ensure that your fence will continue to serve its purpose for many years to come.

TYMETAL manufactures anti-ram fences

Make TYMETAL Your High-Security Fence Manufacturer

At TYMETAL, we have over 35 years of experience in the security fencing industry. We are committed to delivering high-quality, customized solutions that meet the evolving needs of our clients. Our products are designed, manufactured, and installed to the highest standards, ensuring that they provide reliable protection for your property.

Whether you need a simple fence, a complex security system, or a custom gate, we have the expertise to handle your project. Our team is dedicated to providing exceptional service before, during, and after the sale. From initial consultation to final installation, we ensure that your security needs are fully addressed.

Contact us today to learn more about our crash-rated fencing solutions. Call us at 888-978-4283 or fill out our online contact form to get started. With TYMETAL, you can trust that your security is in the best hands possible.

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