NPSBS – Non-Proprietary Safety
Barrier Systems (UK)

NPSBS - Non-Proprietary Safety Barrier Systems (UK)

Hill and Smith have been manufacturing safety barrier systems on Britain’s highways for over 30 years. Our product range is widely used on UK roads and includes the Tensioned Corrugated Barrier system (TCB) and Open Box Beam barrier system (OBB).

TCB is one of the most frequently seen road barriers on the UK highways today.

  • Transitions and Connectors
  • Tension Corrugated Safety Barrier (TCB)
  • Untensioned Corrugated Safety Barrier (Flexbeam)
  • Open Box Beam (OBB) Safety Barrier

Helpful Links


If you have any queries please feel free to contact us.
Telephone: +44 (0) 1902 499400

xtratech Technical Support

Visit our Xtratech technical web site for advice and support on the Hill and Smith product range.

Hill & Smith Holdings PLC

Headquartered in the UK, the Group employs some 3,600 staff across 51 sites, principally in 7 countries.

Varley & Gulliver

The UK's premier manufacturer of both steel and aluminium bridge parapets to the civil engineering industry.

Asset VRS

The leading supplier of temporary safety barriers in the UK.

Highways Agency

Managing, maintaining and improving England's motorways and trunk roads.

National Roads Authority

Securing the provision of a safe and efficient network of national roads.

Terms & Conditions

For further information on Hill & Smith terms and conditions please call: +44 (0) 1902 499400