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Jacksons offers a nationwide installation service for all of its products. All installation team personnel have undergone the relevant comprehensive professional training and are suitably qualified and accredited under the CSCS certification scheme.

Tri-Guard® | Security Fencing

Tubular rail design with anti climb features

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Tri-Guard® is an innovative range of security fencing and gates featuring pales with curved tops, set in clusters of three, joined by feature steel discs to create a decorative appearance with anti-climb and anti-scale performance.

Dwg files available for this product on request

Specification Builder

  • TriGuard® correspond(s) to the generic  component/material "steel" in the BRE Global Guide online generic specification(s) "Galvanised steel railings" which achieve(s) a summary rating of B within commercial, domestic, residential, health, industrial, education.

  • Posts can be customised for Barbed wire / Razor wire / Rota Spike®
  • Unique vandal-proof fence panel to post connectors
  • Anti-climb design
  • Vertical pale spacing conforms to building regulations for anti-trap
  • Pales cut at 45º and curved outwards for anti-climb
  • Panels can be manufactured to accommodate sloping ground
  • Matching single leaf and double leaf gates available   
  • 25 year service life guarantee


  • Hot dip galvanised to BS EN ISO1461 as standard
  • Hot dip galvanised and powder coated to BS EN 13438
  • Marine coat for installations within 500m of salt water or estuary

Standard Colours

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


Height (mm) Post Centres (mm)
Post Dimensions (mm)
Overall Post Length (mm)
2200 3010 80 x 60 3000
2500  3010  80 x 60  3000 

Post Options

  • Over length set in concrete as standard
  • Base plated to bolt down onto concrete
  • Cranked to suit wall mounting


Tri-Guard panels have three horizontal rectangle hollow section rails 50 x 25mm.

The Vertical round hollow section 19mm pales are grouped in threes with the top curved over. Metal discs are welded between the pales, one row for 2200mm high and two rows for 2500mm high.


About Jacksons

Jacksons Security Fencing are at the forefront of high security fencing for any environment. Whether you require sports fencing through to intruder deterrent and detection around commercial properties, we can provide a reliable security fencing solution for you.

With over 60 years experience of providing fencing and access solutions, our unrivalled expertise allows us to offer the right solutions for almost any given fencing and access application in virtually every given circumstance.

Whatever your security fencing requirement, Jacksons Commercial has the solution to meet your metal fencing needs.

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