Trident® Xtreme 4 | High Security Fencing

The Trident® Xtreme 4 system is resistant to attempts to penetrate through its structure employing hand and battery powered cutting tools. It combines a welded stopped pale-through-rail construction with horizontal rails sleeved on to the upright posts, cut delay technology, concealed fixings and 358 Securi-Mesh® on the attack face.

25 year service life guarantee

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Trident Xtreme 4 Features

  • Closely spaced pales of substantial wall thickness
  • Incorporating cut delay technology
  • Jaktronic® Pids compatible


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Fence panels comprises of reinforced 32mm tubular vertical bars welded within 60mm by 40mm horizontal rails. The panels in corporate '358' mesh panels welded on attacked face, with a  900mm coil of razor wire topping


Matching single leaf, double leaf, swing, sliding and bi-folding gates available.

Trident® Xtreme 4  Panel Specifications

Height (mm) Post Centres (mm)
Post Dimensions (mm)
3600 2450 Dimensions to suit fence 900

*This product is NPSA (previously known as CPNI) approved at the tested height, other heights/specifications are available for this product on request