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Barbican® Defender Xtreme A1 (SR1) | Industrial Security Fencing
Barbican® Defender Xtreme A1 projects a powerful visual statement in perimeter protection with a clear anti climb design. The security fence has cranked square bar pales which are designed to prevent intruders from climbing or scaling the fence, whichever side it is approached, and is ideal for commercial and industrial applications.
25 year service life guarantee
Barbican SR1 Features
- LPS 1175 A1 (SR1) approved
- Secured by Design preferred specification
- Fully welded pale-through-rail construction
- Seamless, concealed rail to post fixing
- Provides high visibility for natural surveillance
- Anti-climb design
- SR1 gate available
Panels
Constructed as per Barbican® panels but pales are extended 400mm and cranked 320mm from the top rail, with each point cut at 45 degrees to form a point. Pale spacing is at 129mm centres (96mm gap).
Gates
A1 gates available.
Barbican® Defender Xtreme A1 Panel Specifications
Height (mm) | Post Centres (mm) |
Post Dimensions (mm) |
Overall Post Length (mm) |
2250 | 2484 | 80 x 60 | 3050 |
2500 | 2484 | 80 x 60 | 3300 |
3000 | 2484 | 80 x 60 | 3800 |
Post Options
Standard Finishes
Explore our finishes below
Standard Colours
Standard powder coating colours:

Document Downloads
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