Email: info@shippingstoragecontainersuk.com
The Mobile Expandable Prefab House (19ft x 20ft) is a fold-out steel container home that opens on-site in hours, no crane required. Complete with a built-in toilet and shower, insulated wall panels, and a finished interior, it’s ready for use as temporary accommodation, a site office, guard house, or small residential unit. Rated for wind loads up to 70mph when properly anchored. Delivered flat-packed to a standard container footprint for easy transport, then expands to a full 19ft x 20ft (approx. 380 sq ft) living or working space.
£12,800.00
Estimated Arrival 5-13 Business Days
– Flat-rate UK mainland delivery (including Northern Ireland) from our yard in Tamworth.
– Offshore islands, Republic of Ireland and remote areas: delivery on request, quoted individually (see Shipping Policy).
– 30 days return policy
Looking for an expandable prefab house that combines the durability of a shipping container with the space of a small home? Our 19ft x 20ft Mobile Expandable Prefab House with built-in bathroom is a factory-built, self-expanding steel structure that folds down to a standard container size for transport and unfolds on-site into a fully finished 19ft x 20ft (approx. 380 sq ft) living or working space — with a built-in toilet and shower already installed.
Unlike static prefab cabins that arrive as flat panels needing full on-site assembly, this expandable container house ships as one compact unit and opens out using its own folding frame, cutting installation time from weeks to hours.
| Spec | Detail |
|---|---|
| Expanded size | 19ft x 20ft (approx. 380 sq ft) |
| Folded shipping dimensions | Standard container footprint (confirm exact L x W x H at checkout) |
| Structure | Steel-framed, factory-built expandable module |
| Interior | Pre-finished walls, flooring, ceiling |
| Bathroom | Built-in toilet + dual-head rain shower |
| Wind rating | Up to 70mph (foundation-dependent) |
| Electrics | Supplied unwired — connection by a qualified electrician required on-site |
| Unloading | Forklift or crane required due to size/weight; delivered via flatbed |
| Condition | New |
The unit requires a solid, level foundation before expansion — do not install on soft ground, near snow drifts, or in areas prone to flooding or standing water. Legs should be anchored (drywall anchors/screws or concrete-set for best results) to maximise stability, particularly in higher wind areas. The house is not pre-wired: a qualified electrician should carry out all electrical connections to current UK wiring regulations before occupation.
This expandable prefab house suits:
As a UK-based container and modular building specialist, we supply, deliver, and support expandable prefab structures across the UK mainland — with guidance on foundations, delivery logistics, and compliance so your unit is ready to use, not just ready to unload. Browse our full range of Container Home Office and Two Floor Container House solutions if you need a different footprint or budget.
Get a tailored quote today — contact our team for current lead times, delivery cost to your postcode, and available finish options.
