Build Offsite

Modern Methods of Construction

T3ec are experts in the use of Modern Methods of Construction in steel and timber.

We’ve designed award-winning structures and some of the UK's largest and tallest offsite construction projects in the world, building to sizes, timescales and tolerances that simply weren’t thought possible.

Projects we work on include:

  • Structural design of 20+ storey apartments and hotels
  • Loadbearing LGS panel accommodation buildings to 12 storeys
  • SFS panel infill as part of larger projects
  • Timber modules for volume housebuilders
  • Design of custom panel systems and modules

We've designed low, medium and high rise hotels for most of the UK's hotel chains, landmark high rise developments, and light steel extensions to existing structures including airspace developments

We can research, design and consult at all stages of an off-site construction project, whether integrating panels or modules from an existing structural steel framing systems into a current project or designing an entirely new system from scratch or simply needing SFS components integrating into a larger design of your own

Having played a leading role in the design, testing and implementation of several leading structural steel framing systems and established relationships with a number of contractors, our design team can offer expert advice on the use of off-site construction techniques that isn’t tied to any particular solution provider.


  • Acoustic wall panels up to 18m high
  • Large span roof trusses
  • Floor panels
  • SFS infill


  • High Rise
  • Housing
  • Extensions
  • Standalone Facilities
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IQ5 Bath Row

Case Studies

Case Study: IQ5
Case Study: Creekside Wharf
Case Study: Addiscombe Grove
Case Study: Advocates Close