About Us

Allerton Steel Ltd occupies modern workshops and office facilities on two sites, with over 6,950 sq m (75,000 sq ft) capacity. The workshops offer a lift capacity up to 55 tonnes and are equipped with modern plant and machinery including semi-automatic welding, CNC operated profile, saw, drilling and milling machines. Additionally we have a 3D modelling and surveying system to assist with complex fabrications and inspection.

Our people are our greatest asset and their Health, Safety and Welfare is our highest priority. To further develop our safety all supervisors and managers have completed the IOSH Managing Safely course

Our engineering skills are to the highest standards. As such we are qualified to BS EN ISO 15614-1:2004, EN287-1/2004, ASME 9 & EEMUA 158 procedures in MMA, MIG, GSFCAW, and Sub-Arc processes.

We have our own apprentice training programme to develop and train our own staff. We currently have 9 apprentices at various stages of their training. We normally look to employ new apprentices each year.

Quality Fabrications - 'Quality People'

Quality assured to: BS EN ISO 9001:2008, Registered with FPAL and Link-Up approved for rail works. We remain committed to continuous investment in people, plant and quality.

  • Plate & Box Girders
  • Bridges
  • Offshore Fabrications
  • Complex Tubular Structures
  • Crane Fabrications
  • Lock & Dock Gates
  • RQSC approved for Highways Agency bridges

Bridge Works

  • Composite Road Bridges
  • Rail Bridges
  • Pedestrian & Equestrian Bridges
  • Bowstring Arch Bridges
  • Warren Girder Bridges
  • Vierendeel Truss Bridges
  • Cable-Stayed Structures

Our design and construction capability provides clients with sub and super structure design, bridge deck fabrication, installation and can include minor civil works.

BS EN ISO 9001:2000 (soon to be 2008) Approved and certified by Lloyds Register of Quality Assurance for the design, manufacture and erection of structural steel bridgeworks.

We are registered and approved by Link-Up for fabrication of rail and foot bridges.

Flexibility in design together with a pro-active project management will deliver our clients assured bridge construction on time and to budget.

We adopt a collaborative approach with clients to deliver economical, workable and buildable solutions. We offer many value-added options to projects such as Value Engineering, Risk Mitigation and Partnering.

We have experience of most types of traditional and modern contracts including Early Contractor Involvement, NEC and Partnering.

The range of services offered by Allerton Steel Limited include

  • Design and check to category II
  • In-house fabrication
  • Site investigation and surveying
  • Trained erection teams
  • Full CDM planning
  • Full QA records

Market Sector

Allerton is a specialised steel fabricator which manufactures and supplies an extensive range of high classification steel fabrications. Allerton's product range can be broadly categorised into the six following general sectors: