NBS Source
I'm a manufacturer

Application

The Securus range is designed to meet the demanding requirements of sites where both high security and long-term durability are essential. Its robust 358 anti-climb mesh, clean lines, and modular upgrade capability make it the ideal fencing solution across a wide variety of sectors.

Whether the need is to protect sensitive infrastructure, public facilities, or high-risk areas, Securus delivers a reliable and scalable security solution that can adapt as your risk level changes.

Suitable for applications in:

  • Schools
  • Provides a secure, anti-climb boundary that ensures student safety while maintaining a visually unobtrusive perimeter.
  • Industrial and Commercial Units
  • Protects valuable assets and premises from unauthorised access, vandalism, and theft, while offering clear visibility for surveillance.
  • Police Stations and Secure Units
  • Offers a trusted, high-strength perimeter barrier that meets security standards required for law enforcement and detention facilities.
  • Ministry of Defence (MOD)
  • Meets the robust standards expected for military facilities, with options for future upgrades to higher security classifications.
  • Airports and Seaports
  • Delivers perimeter protection for critical infrastructure with minimal interference to operations or visual surveillance capabilities.

Description

Often referred to as prison mesh or 358 mesh fencing, the Securus range has been modernised to provide enhanced durability, clarity of vision, and scalable protection—making it an ideal choice for sites where visibility and high security must go hand in hand.

Constructed using tightly spaced 358 rigid mesh panels, Securus delivers an effective anti-climb barrier, with small apertures that prevent finger or tool access. Its flush panel design eliminates overlapping, allowing for a faster, more secure installation while maintaining a clean and professional aesthetic.

One of Securus’ key advantages is its future-proof modular design. As security needs change, panels can be easily upgraded or retrofitted to a higher protection rating, such as LPS 1175 A1 (SR1), without replacing the entire fence line. This makes Securus not just a fence—but a long-term security investment.

Finished in your choice of RAL colours, the system offers architectural flexibility without compromising performance. It’s a robust, visually unobtrusive solution that’s ideal for schools, industrial estates, utilities, transportation hubs, and more.

Key Features:

  • 358 anti-climb mesh panels for superior protection
  • Flush finish design for quick, secure installation with no overlapping
  • Upgradable system – retrofit panels to match evolving site risk
  • Future-proof: Easily upgraded to LPS 1175 A1 (SR1) rating
  • Highly durable and low maintenance
  • Clean, attractive appearance, even with dense mesh construction
  • Available in a full RAL colour range to suit any environment

General information

Color

Green

Other

Guidance for specification option:

Any RAL colour available.

Finish

Powder-coated

Galvanized

Material

Steel

Shape

Rectangle

Width

2518 mm

Height

1830 mm

2030 mm

2440 mm

3000 mm

Warranty description

15 year

Guidance for specification option:

Minimum of 15 years against manufacturing defects.

Uniclass

Ss_25_14_61_51 Metal mesh panel fencing systemsPrimary

CAWS

Q40/126 Open mesh steel panel security fencing

Q40/27 Open mesh steel panel general-purpose fencing

Q40/430 Proprietary fencing

Specification data - Metal mesh panel fencing systems

System performance

Anti-intruder and security fencing performance.

Standard

To BS 1722-14:2017, BS EN ISO 1461:2009, BS EN 13438:2013.

Posts

Special hollow flanged section.

Guidance for specification option:

Hot-dipped galvanised after manufacture and polyester powder-coated to match fencing.

Post foundations

Set posts in holes minimum 300 mm diameter x 800 mm deep.

Panels

Single layered mesh system.
Profiled mesh system.

Guidance for specification option:

Available upon request, contact manufacturer for details.

Fence topping

Cranked.
Straight.

Manufacturer guidance

Barbed and razor wire.

Site applied finishes

Polyester powder-coated to 60-80 µ.
Polyester powder-coated to 160-200 µ.

Manufacturer guidance

With marine grade and metallics.

Height

1830 mm.

2030 mm.

2440 mm.

3000 mm.

Colour and finish

Green.

RAL colour.

Guidance for specification option:

Consult manufacturer and insert requirement.

Mesh size

76.2 x 12.5 mm.

WireDiameter

4 mm.

Guidance for specification option:

Verticals.

Width

2518 mm.

Fixings

358 clip with M8 cup square bolt with permacone nut, galvanized.

Installation

Bottom of panel approximately 40 mm above ground.

Size

80 x 60 mm.

Post centres

2520 mm.

Sustainability data

Country of product manufacture

United Kingdom

Material

Steel

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit

Revit 2016

1

IFC
-

1

Literature

CLD Securus

CLD Securus

Case studies

RAF Akrotiri

RAF Akrotiri

Similar products from CLD Physical Security Systems

CLD Dulok 25 S1 Security Fence - Security Fencing

CLD Dulok 25 S1 Security Fence - Security Fencing

CLD Dulok Lite Fencing System - Mesh Panel Fence

CLD Dulok Lite Fencing System - Mesh Panel Fence

CLD Dulok S1 - Perimeter Security Fence

CLD Dulok S1 - Perimeter Security Fence

CLD Dulok Security Fence - Security Fence

CLD Dulok Security Fence - Security Fence

CLD Dulok WaveTop Fencing System - Top Panel Fencing System

CLD Dulok WaveTop Fencing System - Top Panel Fencing System

CLD Eclipse - Mesh Fencing

CLD Eclipse - Mesh Fencing

CLD Eclipse Lite Fencing System - Mesh Fencing

CLD Eclipse Lite Fencing System - Mesh Fencing

CLD Exempla - Panel Fence

CLD Exempla - Panel Fence

CLD FenceSafe SR1 Security Fence - Temporary Fencing System

CLD FenceSafe SR1 Security Fence - Temporary Fencing System

CLD ModSec Base - Security Fence

CLD ModSec Base - Security Fence