ADACON UK

    Can Modular Buildings Be Two Storeys?

    Yes. Adacon P600 modules can be stacked to form two-storey buildings as part of an appropriately designed configuration, with a staircase where required. A two-storey building of four modules gives approximately 45.60 m² of floor area on a footprint of only two modules, which is why it suits constrained sites.

    Adacon Technical Team · Published

    Why go up rather than out

    Stacking halves the ground footprint for the same internal area. On construction sites, school grounds, sports clubs and yards where usable ground space is limited or expensive, that is often the deciding factor.

    Typical two-storey layouts

    Common arrangements we build from the same module system:

    • Site office over welfare — canteen, drying room and WCs below, offices and meeting space above
    • Clubhouse — changing rooms and showers below, bar or function space above
    • Office building — open-plan working below, meeting rooms and management offices above
    • Viewing or supervision space — glazed upper level overlooking a pitch, yard or site

    Access and staircases

    A staircase is included where a second storey is specified. Depending on layout it can sit internally within a module or externally with a landing and balustrade. Balconies and roof terraces are possible within a designed configuration.

    Worth knowing: Two-storey configurations are more likely to require planning permission and building regulations input, and depend on ground conditions, base design and craneage access.

    Where to go next

    P300 / P400 / P600 range

    P300 unit
    2.9m × 2.2m externally; approximately 2.7m × 2.0m usable internally
    P400 unit
    3.9m × 2.2m externally; approximately 3.7m × 2.0m usable internally
    P600 unit
    5.9m × 2.2m externally; approximately 5.7m × 2.0m usable internally
    Configuration
    Mix P300, P400 and P600 units to create tailored footprints and shapes
    Unit height
    2.40m external / 2.16m internal
    Storeys
    Up to two storeys, subject to final project design
    Delivery
    UK mainland and Northern Ireland — transport quoted separately

    Adacon modular buildings use P300, P400 and P600 units with external lengths of 2.9m, 3.9m and 5.9m, a common 2.2m width and 2.40m external / 2.16m internal height. The sizes can be combined to create more tailored floor areas and building shapes, joined side by side or stacked to two storeys subject to the final project design.

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