On-ground perimeter protection specialists

Developed by Blok N Mesh UK Ltd, the unique range of POLMIL® fencing was originally designed to exceed the stringent counter terror security specifications for London 2012 Olympic venues, and also selected to protect the Glasgow 2014 Commonwealth Games. POLMIL® fencing is designed for rapid deployment, ease of installation and is suitable for use on all types of surface.


With CPNI catalogued credibility, the POLMIL® system provides a secure, relocatable, on ground alternative to traditional post-in-ground security fencing. POLMIL® products are widely deployed at Government establishments, nuclear facilities, Royal Navy docks, National Grid substations, airports, gas works, mining operations and other security sensitive sites at home and abroad.

Widely deployed

POLMIL® is widely recognised and deployed as the leading perimeter fencing system for sites and events of a particularly sensitive nature.

Impact resistant

Several of the POLMIL® fencing systems have rigorously strength tested, including independent riot tests and vehicle ramming tests.

Various locking options and accessories

Multiple access points are available in the forms of vehicle gates and pedestrian gates with a multitude of locking systems tailored to the site

On-ground system

POLMIL® was developed uniquely as an on-ground system, mitigating the requirement for site excavation and providing a truly relocatable fencing system


CPNI assessed on-ground security fencing systems

Physical Attack Tested

Tested against coordinated ‘mob’ attacks and PAS 68 hostile vehicle impacts

Industry Leading Innovation

Bespoke innovations to meet challenging needs

Widely Deployed

Used at the London 2012 Olympics, Government establishments, Royal Navy docks & more

Corporate Branding

Powder coating can be done in any BS / RAL colour

Manufactured In-House

Designed and developed exclusively by Blok N Mesh

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