Two-Storey Modular Buildings
Stacking modules doubles the floor area without doubling the footprint — useful on tight sites, and the usual route to a proper modular office building rather than a single cabin.
P600 key facts
- Module size
- 5.9m × 2.2m
- Floor area
- approx. 12.98 m² per module
- Price
- £10,750 + VAT per module
- Maximum storeys
- 2
- Delivery
- UK mainland and Northern Ireland, included in the price
- Galvanised steel chassis
- Insulated walls, floor and roof
- Plastered and painted internal walls
- Flooring throughout
- LED lighting and power sockets
- Consumer unit
- Double-glazed uPVC windows and doors
Why go up
A two-storey arrangement halves the ground area you need, keeps circulation short, and often works better on constrained sites such as yards, school grounds and business parks where the footprint is the limiting factor.
Stairs
Access can be internal, external, or external with a covered stair. Internal stairs keep the building weather-tight and secure; external stairs preserve floor area on both levels. Which is right depends on the use and how many people move between floors.
Terraces and balconies
Where the upper floor does not cover the whole ground floor, the exposed roof can be formed as a terrace or balcony with railings — common on clubhouses, viewing areas and lodges.
Foundations and structure
Two-storey arrangements require a specific foundation and structural review for the site and ground conditions. This is carried out before order and confirmed in the quotation.
Included as standard
- Double the floor area on the same footprint
- Internal, external or covered external stairs
- Roof terraces over exposed ground-floor modules
- Structural and foundation review per project
- Suitable for offices, clubhouses, classrooms and lodges
Common questions
Can any modular building be two storeys?
Most arrangements can be stacked, but each project gets a structural and foundation review before order.
What foundations are needed?
This depends on ground conditions and the loads involved. It is assessed per site and confirmed in the quotation.
Internal or external stairs — which is better?
Internal stairs keep the building secure and weather-tight but use floor area on both levels. External stairs preserve internal space and suit separate upper-floor uses.
Can we add a balcony?
Yes, where a ground-floor module is not built over. The exposed roof can be formed as a terrace with railings.
Does it need planning permission?
Two-storey buildings almost always do. Speak to your local planning authority before ordering.
Can we build one storey now and stack later?
This has to be planned from the start — the ground floor and foundations must be specified for the future load. Tell us at enquiry stage.