Round pale security fencing

Barbican Imperial® Fencing | Security Fencing

Featuring our classic welded pale-through-rail construction, Barbican Imperial® security fencing has a less intimidating appearance with its 25mm and 32mm diameter round pales, with no reduction in strength or security. Barbican Imperial® is available with a choice of decorative finials and post tops to offer the right solution for even the most prestigious applications.

Barbican Imperial® 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

Barbican 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


Barbican Imperial® comprises of vertical round hollow section 25mm diameter pales up to 2000mm high at 124mm centres and 32mm for 2100m+ with 129mm centres. Panels under 1200mm come with flat top pales as standard, with an option of a pointed top. Panels 1500mm and above come with pales cut at 45°.


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

Barbican Imperial® 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 
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
  • Document Downloads

    Download specification documents, drawings and case studies for this product

    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.

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