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EXTRUDAKERB (Maltby Engineering) LTD


Denaby Lane Industrial Estate, Old Denaby, Doncaster, South Yorkshire. DN12 4JJ
Tel: +44 (0) 1709 862 076

Evolving from Extrudakerb’s wealth of experience constructing highway safety barrier systems the group is able to offer insitu concrete perimeter security barrier systems as well as key associated products.

The system has been successfully tested to BSI PAS68:2010. Unlike other fences the system is resistant to attack from hand held cutting equipment and when installed in combination with a secondary traditional security fence fixed to the top, provides a comprehensive single line perimeter security boundary resilient to both vehicular and intruder attack.

The system is surface mounted with no ground penetration aside from the minimal embedment required at the termination points or at locations where the alignment of the perimeter changes.

The Concrete Security Barrier system has undertaken extensive testing at the UK’s Transport research laboratory (TRL). Testing has been carried out at 64k/h (40mph) and 80k/h (50mph) using N2 and N3 vehicle types respectively.


  • Rapidly installed. Providing immediate protection against vehicular attack.
  • Installation tailored to required site boundaries.
  • Constructed using either slipform concrete paving equipment or fixed formwork.
  • 50 year maintenance free life span.
  • Cable Management - integral ducts or cable trays fixed to non impact face.
  • Accredited to BSI 9001, 14001 & 18001.
  • One Stop Shop – Design through to project completion.
  • UK and Overseas experience.
  • Dedicated Supervision and Project Management for each contract.
  • Professional site teams all directly employed.
  • 100% CSCS Workforce.
Extrudakerb products

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