Folding Container House Dark Grey Black

A prefabricated folding container house in dark grey with black trim, folding flat for low-cost transport and fast deployment.

Floor Area (typical): L5900 x W2500 x H2500 mm

Occupancy: L5900 x W2500 x H400 mm

Loading Quantity (typical): 1-2 persons per module; modules can be combined side by side or stacked

Main Frame: 12 kW (standard circuit)

Electrical System: 0.3-0.4 mm steel on both faces

Wiring: 18 mm glass magnesium board with optional PVC or laminate floor finish

Description

The folding container house is a factory-finished prefabricated home that travels as a compact container and opens on site into a full-size room. Two side wings are hinged to the central body on galvanised hinges and swing outward, so about 14-15 m2 of usable floor space appears without a single brick being laid. Everything inside - insulation, wiring, lighting, sockets, windows, door and floor finish - is installed in the factory and tested before shipping, which means the unit arrives as a complete room rather than a building kit.

Finished in dark grey with black trim, this folding container house is specified for working environments: construction camps, mining and oilfield sites, industrial yards, ports and equipment storage. The darker finish hides dust, mud and diesel marks far better than light colours, so the unit still looks presentable after months on an unpaved site. Mechanically it is the same fast system - the roof lifts, the end walls drop into place and the module is ready to occupy - and it folds back down just as quickly when the project moves on.

Under the cladding is a galvanised steel frame engineered as a single load-bearing box. The beams and columns are sized so that the wings stay true after hundreds of folding cycles, and heavy galvanised hinges link wing to body. A powder-coated, corrosion-resistant finish is applied to the whole frame, which is what allows the unit to be stored outdoors between projects.

The panels are 950-type EPS colour steel sandwich panels - 50 mm for the roof, the inner ceiling and the internal partitions, 65 mm for the external walls and the wing roofs - with 0.3 mm steel facings. The floor is 18 mm glass magnesium board over both the main frame and the folding wings, chosen because it is dimensionally stable, fire safe and unaffected by ground moisture.

Technical Specifications

Parameter	Value
Product Type	Folding Container House (prefabricated foldable container home, 20 ft standard)
Nominal Size	20 ft (10 ft, 30 ft and 40 ft versions available on request)
Unfolded Size (typical)	L5900 x W2500 x H2500 mm
Folded Size (typical)	L5900 x W2500 x H400 mm, about one sixth of the unfolded height
Floor Area (typical)	14-15 m2 for the standard single module
Occupancy	1-2 persons per module; modules can be combined side by side or stacked
Installed Power	12 kW (standard circuit)
Total Net Weight (typical)	approx. 1.5 t
Loading Quantity (typical)	up to 12 folded units per 40ft high cube container
Main Frame	Fully galvanised steel structure, top and bottom side beams 80 x 100 mm class galvanised square tube
Roof and Wall Panel	EPS or rock wool colour steel sandwich panel, 50-75 mm thick, 0.3-0.4 mm steel on both faces
Floor	18 mm glass magnesium board with optional PVC or laminate floor finish
Window	PVC or aluminium double-glazed sliding window
Door	Steel security door or fire door, 840 x 2035 mm class
Frame Protection	Electrostatic powder coating plus anti-corrosion coating
Folding Mechanism	Galvanised heavy-duty hinges and gas-strut assisted lifting, roof and end walls fold flat
Electrical System	220 V, 50 Hz; socket, switch and plug types built to the standard of the destination country
Wiring	Incoming 6 mm2; air-conditioning socket 4 mm2; general socket 2.5 mm2; lighting 1.5 mm2
Installation	4 workers, about 3-5 minutes per unit with a crane or forklift; no foundation work required on level ground
Service Life	15-20 years under normal use
Note	figures marked "typical" are reference values of the standard 20 ft folding configuration; final dimensions, weight, loading quantity and configuration are confirmed on order
Exterior Finish	Folding Container House Dark Grey Black
Scope of Supply	Steel frame; roof; wall and partition panels; floor; windows; door; complete electrical installation; lighting; sockets and switches; finishing accessories
Optional Equipment	Bathroom module; kitchen cabinet; air conditioning; wooden or PVC floor finish; extra windows; canopy or terrace; solar package; custom colour and branding
Customisation	Layout, panel thickness, door and window type, socket and switch standard and certification can be adapted to the destination market
Installation	Craned or forklifted into position, wings unfolded and locked, power connected; no foundation required on level ground

Faq

What types of modular houses do you mainly supply?

We specialize in double-wing expandable container houses and folding prefab houses. We support custom sizes, interior layouts and functional configurations for site offices, staff dormitories, emergency shelters and temporary residential projects.

Can the expandable container house be customized?

Yes. We can adjust the layout, doors & windows, insulation material, electrical system, interior decoration and exterior color according to your local climate and project requirements. OEM & ODM services are available.

How long does it take to assemble one expandable house on site?

2-3 skilled workers can finish assembly within a few hours without heavy construction equipment. All main structures are prefabricated in our factory, which greatly saves your on-site labor and time cost.

What is the lead time for mass orders?

Normally the production lead time is 15–30 working days, depending on order quantity and customized requirements. We will confirm the exact schedule after we confirm your project drawings.

What certifications do your modular houses have for export?

Our houses meet standard export requirements. We can provide related documents for customs clearance as requested, such as packing list, commercial invoice and certificate of origin. For special regions, we can discuss other required test reports.

How about the shipping and loading method?

Expandable and folding houses can be loaded into standard shipping containers. Folding design maximizes loading quantity and reduces sea freight cost. We are familiar with export packing and container loading operation.

Do you provide after-sales technical support?

Yes. We supply detailed installation manuals and video guides. Our engineering team offers remote technical guidance to help solve problems during installation and usage.