Tubular round bar security fencing

Sentry Tubular Fencing System | Security Fencing

The Sentry® security fence range of fencing and gates feature a welded semi pale-through-rail construction to combine style with performance and is equally appropriate for contemporary or more traditional settings. Like our Barbican® system, all Sentry® fencing and gate panels incorporate concealed fixings for strength and security.

Pales are spaced to a maximum gap of 100mm to conform to building regulations for anti-trap, making Sentry safe for applications where children may be present.

Sentry® 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.

25 year service life guarantee

Sentry Features

  • Posts can be customised for Barbed wire / Razor wire / Rota Spike®
  • Vertical pale spacing conforms to building regulations for anti-trap
  • Unique vandal-proof panel to post connectors
  • Panels can be manufactured to accommodate sloping ground
  • Anti climb design
  • Matching single leaf and double leaf gates available

Panels

Sentry panels are up to 3000mm high and have two horizontal rectangular hollow section rails 60 x 40mm (3 rails if 3000mm high); Vertical round hollow section 32mm pales are passed through the rails with standard spacing at 129mm centres. Panels from 1500mm high have a security comb (double row of sharp steel points 23 x 2mm thick).

Gates

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

Browse Gates

Sentry Panel Specifications

Height (mm) Post Centres (mm)
Post Dimensions (mm)
Overall Post Length (mm)
1000 3000 60 x 60 1600
1250 3000  60 x 60  1850 
1500  3000  60 x 60  2100 
1800  3000  60 x 60  2500 
2000  3000  60 x 60  2800 
2500  3000  80 x 60  3300 
2900  2484  80 x 60  3700 
3000  2484  80 x 60  3800 

Post Options

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

  • Hot dip galvanised to BS EN ISO 1461 as standard
  • Hot dip galvanised and powder coated to BS EN 13438
  • 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
  • Vertical Bar Fencing Range

    We have a wide range of vertical bar fencing, all with a 25 year guarantee. Browse individual products or view the full range below.

    View Range

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