Create versatile, multi-storey construction site accommodation of any size, providing extensive office and welfare facilities for large-scale construction projects with the Konstructa modular building system. Providing high-quality working environments for large numbers of people over long-term construction projects.

The modules that form your building

Buildings can be created from left and right end modules with middle or enclosed modules. The enclosed modules provide set layouts for toilets, mess rooms, drying rooms, office and meeting rooms, and mess rooms with toilets.

Why choose Konstructa modular buildings?

  • Achieves energy performance asset ‘A’ rating
  • The only modular building system that can be installed without working at height for improved site safety
  • Image enhancing modern, smart and clean offices and welfare buildings
  • Fire-safe version available


Open and enclosed module sizes

Open modules
  • Mid open plan (7.3m and 9.7m)
  • Left end open plan (7.3m and 9.7m)
  • Right open plan (7.3m and 9.7m)
Enclosed modules
  • Corridor and toilet (7.3m and 9.7m)
  • Corridor and drying room (7.3m and 9.7m)
  • Corridor and other (7.3m and 9.7m)
  • Corridor and shower (9.7m only)
  • Toilet, corridor and other (7.3m and 9.7m)
  • Other, corridor and other (9.7m only)
  • Balcony (7.3m and 9.7m)
  • Mess, toilet, corridor, other (9.7m only)

We had used secure site accommodation buildings from Portakabin in the past and they were able to come up with a solution to the specific challenges associated with this site, which included a very restricted footprint and a congested city centre location, into which we had to fit a large number of site buildings.

Keith O’Brien, Project Manager, John Paul Construction


Konstructa Product Range Brochure

Download the Konstructa product range brochure to read more about the modular range full sizes and specifications.

It was evident from its track record that Portakabin would be able to firstly supply us with large enough units that were robust and secure enough for such a remote location; and secondly provide a one-stop-shop solution including everything from basics like scaffolding to design, full site services and overall project management. Overall we were very satisfied with the customer service from Portakabin with everything being delivered on time, within two weeks. Any issues were dealt with quickly and effectively.

Simon Whitwell, Site Project Manager, Alstom
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