Portable Site Cabins for Sale
A site cabin is not a converted freight box. It leaves the factory already a building: insulated wall and roof panels, factory-glazed windows, a wired consumer unit with sockets and lighting, a finished floor, and jackleg supports at each corner that wind down until the unit sits level on ground nobody has poured a slab on. That last detail is the practical one, and it is why site cabins for sale outsell built accommodation on projects measured in months.
Offices scale with length
A 16ft × 10ft jackleg cabin (4.9 m × 3 m) suits a supervisor, a desk and somewhere to spread a drawing. The range steps through 20ft, 24ft, 30ft, 32ft and 40ft to a 48ft × 10ft office (14.6 m × 3 m) with room for a full site team. When one unit stops being enough, 3-bay and 6-bay modular buildings link into an open-plan or partitioned floor plate, refurbished as well as new.
Welfare is a separate calculation
Sanitary units are specified by cubicle count: 1+1 double mains, 4+1 in a 20ft × 9ft steel cabin, 5+1 in a 24ft and a 6+1 for larger crews, with waste-tank versions where there is no drainage. The category also covers drying rooms, meeting rooms, ablution blocks and turnstile units. Sites left unattended overnight take the anti-vandal specification — steel shutters over the glazing, reinforced doors, plastisol cladding — as on the 3-bay anti-vandal modular building.
Where a crane cannot reach the standing area, flat-packed offices and stores from 4 m × 2.1 m up to 6.5 m × 4.6 m side-linked layouts arrive folded and are built out in position. Fit-out items sit separately under cabin accessories.
Cabins are lifted into place rather than rolled off, so hardstanding, overhead clearance and the lorry approach decide the method; any crane or HIAB offload is agreed in writing before delivery, and delivery information lists what we need to know about access. Delivery is free UK-wide including Northern Ireland, the Isle of Man, Jersey and Guernsey, 7–10 days a reasonable estimate and made-to-order specifications 2–6 weeks. Prices shown are the total payable; no VAT is added at checkout.
Showing 1–16 of 28 results
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(3 Bay) Anti-Vandal Modular Building
Price range: £29,745.75 through £49,596.00 Select options This product has multiple variants. The options may be chosen on the product page -

(3 Bay) Compliant Modular Building
£55,967.20 Add to basket -

(6 Bay) Euro Modular Building
£40,796.00 Add to basket -

(6.5m x 2.3m) Large Flat Pack Office
£3,650.75 Add to basket -

1+1 Double Mains Toilet 8Ft x 5Ft (Green)
£2,655.00 Add to basket -

16Ft x 10Ft Site Office / Jackleg Cabin
£5,559.00 Add to basket -

20ft. Mobile Office/Cabin
£16,959.00 Add to basket -

24ft x 10ft Jackleg Cabin (Site Cabin)
£6,629.15 Add to basket -

30ft ModiBox Office
£8,155.00 Add to basket -

32Ft ECOlink Drying Room Cabin
£10,195.00 Add to basket -

32Ft ECOlink Meeting Room Cabin
£12,099.00 Add to basket -

32Ft x 10Ft Jackleg Plastisol Office Cabin
£9,495.00 Add to basket -

4.3m X 2.3m Flat Packed Office Cabin
£3,125.00 Add to basket -

4+1 Steel Toilet Cabin 20Ft x 9Ft
£9,899.00 Add to basket -

40Ft x 10Ft Jackleg Office Cabin
£11,359.00 Add to basket -

48Ft x 10Ft Jackleg Office Cabin
£19,699.00 Add to basket