LPS 1175 Security Rated 358 welded mesh fencing

Securi-Mesh® Plus B3 (SR2) | Security Rated Mesh Fencing

The Securi-Mesh® Plus B3 (SR2) rated system provides an ideal solution for a wide variety of higher perimeter security applications with its double layer of  '358' mesh and small apertures which eliminate foot and finger holds which stops objects being passed through. The vertical steel clamp bars employed in the panel to post fixing and to bond the mesh layers together provide increased rigidity to the design and make the system particularly resistant to cutting through using conventional hand and portable power tools.

 25 year service life guarantee

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Securi-Mesh® Plus SR2 Features

  • LPS 1175 A1 (SR2) approved   
  • Secured by Design preferred specification
  • Stainless steel fixings
  • Jaktronic PIDS compatible
  • SR2 gates available


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The Securi-Mesh® Plus B3 has staggered double skin of 76.2 x 12.7mm resistance mesh welded at each intersection up to 2400mm only. The second panel is an internal skin only, single layer then from 2400mm upwards.


B3 gates available

Securi-Mesh® Plus B3 Panel Specification

Height (mm) Post Centres (mm)
Post Dimensions (mm)
Overall Post Length (mm)
From 2442 - 5000 2451 To suit site To suit site

Post Options

  • Overlength set in concrete as standard
  • Baseplated to bolt down onto concrete
  • Cranked to suit wall mounting
  • Standard Finishes
  • Hot dip galvanised to BS EN 1461 as standard
  • Hot dip galvanised and powder coated to BS EN 13438 in one of our standard colours at extra cost
  • Powder coating to non standard BS or RAL to special order
  • Marine coating for applications near sea water (optional extra)

    Standard Colours
  • Black RAL 9005
  • Green RAL 6005
  • Other colours are available on request

    Document Downloads

    Download specification documents, drawings and case studies for this product


    About B3 (SR2) Fencing

    B3 fencing has been tested and certified to provide a protection against more determined opportunistic attacks after undergoing the LPS 1175 test devised by LPCB. During testing, our fencing had to delay several attacks using category B tools such as bolt cutters, claw hammers and a drill, each lasting at least 3 minutes, providing it with a rating of B3 under Issue 8, the equivalent of SR2 under Issue 7. Find out more here.