Anti-climb prison mesh

358 Securi-Mesh® | Welded Mesh Panel

Where the application specifically demands a heavy duty security mesh design to meet specifications including the use of CCTV, or where a visual deterrent is a primary consideration, our 358 Security Mesh system provides an ideal solution for a wide variety of high security perimeter and access control applications.

The climb resistant mesh (sometimes referred to as prison mesh or 358 mesh) with its small apertures and welds at each intersection eliminate foot and finger holds, prevent objects being passed through and is particularly effective against the use of conventional hand cutting tools.

Also available Securi-Mesh®Plus for high security mesh fencing

Both security mesh and posts can be configured to meet Home Office specifications for use in prison, or other higher security detention or custodial facilities.

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Securi-Mesh Features

  • Posts can be customised for Barbed wire / Razor wire / Rota Spike®
  • Overlapped by a minimum of 75mm at posts to maintain integrity of protection
  • Clamp bar fixings
  • Can be stepped to accommodate sloping ground
  • Anti climb design
  • Custom designs available
  • Matching single leaf and double leaf gates available
  • Premium zinc alloy coating

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Securi-Mesh panels are constructed from 76.2 x 12.7mm (3" x 1/2") with 4mm wire. Panel widths are 2515mm as standard, with heights up to 5210mm.


We manufacture matching single and double leaf gates for this product, with a range of opening actions and manual and automatic operating options.

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358 Securi-Mesh® Panel Specifications

Height (mm) Post Centres (mm)
Post Dimensions (mm)
Overall Post Length (mm)
1270 2440 80 x 60 1900
2134  2440  80 x 60  2900 
2440 2440 80 x 60 3300
2705  2440  80 x 60  3500 
3000  2440  80 x 60  3800 
3300 2440 120 x 60 4100
4200  2440  120 x 120 square  5100 
5210  2440  150 x 150 square 6200 

Please note: Generic post sections and lengths may need to be altered to meet site specific location forces or added requirements.

Post Options

  • Overlength set in concrete as standard
  • Baseplated to bolt down onto concrete
  • Cranked to suit wall mounting
  • Standard Finishes
  • Panels are Galfan® zinc alloy coated as standard  
  • Galfan zinc alloy coated 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 coat for installations within 500m of salt water or an estuary

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

    Case Studies

    The two case studies below show how 358 Securi-Mesh® can be applied in different sectors due to its versatile appearance, good visibility, and high level of security. We installed over 11km of fencing and gates for the Eurotunnel terminal in Calais, and over 380m for the development of Twickenham Stadium ahead of the Rugby World Cup.