SR-Rated Fencing
and Mesh Fencing

Are you looking for security fencing to deter intruders and to provide defence against climbing and cut-through? Our SR-Rated Fencing and Mesh Fencing products are the solution you’ve been looking for.

What is Security rated Fencing?

Our SR-Rated fence product range consists of Zenith A1 (SR1), Zenith B3 (SR2) and Zenith (SR3).

  • SR1 is a single skin of 358 anticlimb Zenith Mesh which can be either on the ground or buried 300mm deep.
  • SR2 is a double skin of 358 anticlimb Zenith Mesh, resistance welded at 90 a degree angle. It must be buried 300mm in to ground.
  • SR3 combines both single and double skin 358 anticlimb Zenith Panels and is buried 300mm in to ground.

All Security Rated fencing is Loss Prevention Certification Board (LPCB) & Secured by Design certified so you can be confident that critical assets, data centres, manufacturing hubs and nuclear power stations will be secure.

Heras SR rated fencing

Where are they used?

We have a solution for all types of commercial, industrial and educational premises.


SR1 and SR2 Fences are used for:

  • Logistics
  • Warehouses & Distribution
  • Offices
  • Schools
  • Manufacturing sites
  • Industrial estates
  • Public Spaces


SR3 Fences are used for:

  • Utility companies
  • Nuclear power stations
  • Military sites
  • Oil and gas terminals
  • Government sites

Client Mini Case Study

Who did we help? a 835-megawatt-producing gas-fired power plant

What was the problem that needed solving? The site required a security rated fencing system for the perimeter with pedestrian and vehicle access gates. The project also included fencing and gates for 13 specific internal areas where security was a priority to ensure the safety of site personnel.

How did we solve it? A high-security fencing option was installed with extra security features, and there were complementary vehicle and pedestrian access points.

Comments A spokesperson for the contractor managing of the civils package said that it’d been a positive experience working with Heras who’d been able to come in to do the complex elements of the perimeter project.

What are the benefits of SR-Rated Fencing?

  • Ability to fit additional razor wire or barbed wire toppings
  • Customisable fencing options based on your premises
  • Add extra security options with electric gates and intercom
  • Loss Prevention Certification Board (LPCB) approved
  • Secured By Design certified
  • We offer manual gates that hold the same accreditation as the fencing such as B201 & B203 gates.

Key Products

  • Mesh Fencing Zenith A1 (SR1): Perfect for protecting large areas
  • Mesh Fencing Zenith B3 (SR2): Perfect for providing an extra safeguard against intrusion
  • Mesh Fencing Zenith SR3: Perfect for additional protection when combines with SR1 or SR2 perimeter protection

Mesh Fencing and Metal Fence Panel FAQ

Are all the SR-Rated fences anti-climb?

Yes – we provide anti-climb fencing products which are designed to prevent intruders and a range of opportunistic attacks.

How cost-effective are Mesh fences?

Maintenance and repairs are extremely cost-effective. You have the ability to replace each fence panel individually as opposed to the entire fence.

How easy is it to install SR-Rated fences?

Our SR-Rated fences consist of a panel-and-post design, making it extremely easy to customise and install.

Trusted by 20,000+ customers world wide