• Approved


  • PM Design
  • Manufacture
  • PM Construction


  • Adston UK Ltd. Composite Steel Modular Volumetric Building System
  • SFS / LGS System

Adston is a leading specialist in design, construction and project management services. With a wide variety of clients throughout Ireland, Northern Ireland and the UK, we have the knowledge and experience to deliver quality builds to all markets. Adston has an impressive portfolio in terms of industry sector, value of projects and client base. Adston provides the complete spectrum of services from Design to Turnkey and now can provide Off Site solutions which brings added value in many ways to projects.


Adston UK Ltd. Composite Steel Modular Volumetric Building System

Description of System

Modules are constructed from a combination of hot-rolled steel and light gauge steel to create structural boxes that can be readily stacked in accordance with the project-specific parameters. Modules are corner supported, with some internal posts along the side walls, and align structurally at their square or rectangular hollow section corner columns. Connection is by means of RHS spigots at the columns and bolts through the RHS perimeter beams. The individual modules are structurally interconnected and designed to meet the requirements of Eurocode 3 and the United Kingdom National Annex. In typical house modules, intermediate perimeter and internal columns are provided if required.

The primary structural elements are bolted together to form a rigid box. Modules have been designed to be lifted from the posts. A lifting detail has been specifically designed at each of these lifting . Modules are lifted with a suitable lifting frame that ensures the tension on each lifting point is evenly distributed.

Durability Assessment 60 Years

Limits on scope

  •  …storeys + roof subject to structural analysis.
  • Bottom members minimum 150mm above external ground level and isolated from damp.
  • Masonry wall cladding cavities (minimum 50mm) should be ventilated.
  • Rendered external thermal insulation systems must have a minimum 15mm drained cavity.
  • Minimum 25mm drained and ventilated cavity behind dry cladding systems
  • Adston (UK) Ltd. must be contracted for the design, manufacture, supply and erection of the structures.
  • A chartered structural engineer suitably experienced in the design of this type of structure must be engaged for the structural analysis and design.

SFS / LGS System

Adston is a General Building Contractor with an Offsite Division. We are unique in that we can offer offsite solutions in SIPS & SFS/LGS, Panelised or Volumetric/Modular. We offer a complete solution from start to finish

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