This 20ft flat roof container house features 2 bedrooms, 1 living room, and 1 bathroom in a fully furnished layout. Designed for comfortable living and fast installation, it includes finished interiors, doors, windows, electrical systems, and customizable options for homes, guest houses, and temporary accommodation.
General Specifications
| Product Type | 20ft flat roof expandable container house with two folding wings |
|---|---|
| Layout | 2 bedrooms, 1 living room, 1 bathroom |
| Finish | Fully furnished model (datasheet designation; individual fittings are listed below) |
| Unfolded Dimensions (L × W × H) | 5900 × 6380 × 2450 mm |
| Internal Dimensions (L × W × H) | 5740 × 6220 × 2250 mm |
| Folded Dimensions (L × W × H) | 5900 × 2250 × 2450 mm |
| Estimated Total Net Weight | 4 tonnes |
| Service Life | 30 years, as stated in the datasheet; varies with the usage environment |
| Warranty | 3-year warranty for export units, as stated in the datasheet |
| Wind Resistance | Level 10, as stated in the datasheet; rating standard not specified |
| Earthquake Resistance | Level 8, as stated in the datasheet; rating standard not specified |
| Thermal Insulation / Temperature Range | -35°C to +45°C, as stated in the datasheet; test conditions not specified |
| Waterproofing | Level 1, as stated in the datasheet; rating standard not specified |
Main Steel Frame
| Frame Material | Fully galvanized steel (Chinese national standard, as stated in the datasheet) |
|---|---|
| Top Side Beams | 80 × 100 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Top Beam | 80 × 100 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Top Longitudinal Secondary Beams | 30 × 50 × 1.5 mm galvanized square tube |
| Top Transverse Secondary Beams | 30 × 30 × 1.5 mm galvanized square tube |
| Bottom Side Beams | 80 × 100 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Bottom Beams | 80 × 100 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Bottom Secondary Beams | 40 × 80 × 1.5 mm galvanized square tube |
| Customized Lifting Head | Steel portable anti-drop hook; designation “12.8” as listed in the datasheet (meaning not specified) |
| Steel Columns | 80 × 140 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Bottom Frame Reinforcement | Reinforced bottom frame; spacing: 406 mm |
| Weld Finishing | Polishing after welding to improve powder coating adhesion |
| Protective Coating | Double-layer fluorocarbon paint |
| Steel Processing Compliance | The datasheet states that cutting, forming, drilling, welding and corrosion protection comply with EU CE certification; certification standard and certificate number are not provided |
Expandable Wing Frame
| Frame Material | Fully galvanized steel (Chinese national standard, as stated in the datasheet) |
|---|---|
| Top Frame | 50 × 100 × 2.5 mm galvanized square tube with 3.0 mm bent steel components |
| Top Frame — Angle Iron | L30 × 30 × 1.5 mm angle iron |
| Bottom Main Frame | 80 × 100 × 3.0 mm galvanized square tube with 3.0 mm bent steel components |
| Bottom Secondary Beams | 40 × 80 × 1.5 mm galvanized square tube |
| Folding Hinges | 130 mm manganese steel hinges |
Roof & Wall Panels
| Main Ceiling / Roof Assembly | 50 mm graphite EPS color-coated steel composite panel with 0.3 mm steel facing on both sides; core specification: 12 kg (unit basis not specified). Plus a ceiling support framework with 12 mm OSB board, 8 mm single integrated anti-collision wood veneer panel, and 0.5 mm nano insulation board |
|---|---|
| Wing Roof Panels | 100 mm graphite anti-collision wood veneer panel with a single 0.35 mm facing; core specification: 22 kg (unit basis not specified); plus 0.5 mm nano heat-insulation board |
| Wall Panels | 50 mm graphite anti-collision wood veneer panel with a single 0.35 mm facing |
| Exterior Wall Finish | 0.35 mm decorative embossed aluminum panel |
| Internal Partition Panels | 50 mm graphite double-sided anti-collision wood veneer panel; stated density: 22 kg (unit basis not specified); Class B flame retardant (classification standard not specified) |
Flooring
| Subfloor | Bamboo plywood; width: 1220 mm; thickness: 18 mm |
|---|---|
| Decorative Flooring | 6 mm SPC stone-plastic flooring with acoustic pad |
| Flooring Options | BD60101 / BD60107 / BD60108; color optional |
Doors & Windows
| Interior Door | 2 sets of aluminum-wood doors; 800 × 2100 mm |
|---|---|
| Entrance Door | 1 set of thermally broken aluminum double door with grid strips; 1120 × 2240 mm; 20 mm low threshold |
| Entrance Door Finish | Black or white frame; ultra-clear glass; grille color matches the frame |
| Main Windows | 6 sets; thermally broken aluminum; 1000 × 1200 mm; top-hinged awning opening; aluminum grid strips and ultra-clear glass |
| Window Finish / Screens | Black or white; grid strips match the frame color; diamond mesh insect screens included |
Bathroom
| Bathroom Door | Titanium-magnesium alloy door with ultra-narrow frame and white frosted glass. The datasheet lists both a single door and a sliding door; final configuration requires confirmation |
|---|---|
| Shower | Multifunction shower head |
| Washbasin | Washbasin cabinet and faucet |
| Mirror Cabinet | Smart mirror cabinet with supplementary lighting |
| Toilet | Smart toilet |
| Shelf | Folding shelf |
| Floor Drain | Square, large-diameter anti-odor floor drain |
| Water Supply / Drainage | Water supply and drainage pipes; external water pipes coated with asphalt oil to resist weathering and corrosion |
| Ceiling & Wall Finish | SPC stone-crystal wall panels |
| Bathroom Floor | Stone-plastic flooring; sintered stone in the shower area |
| Bathroom Window | Thermally broken aluminum outward-opening awning window; frosted glass; 1000 × 500 mm; diamond mesh insect screen included |
| Insulation Layer | Phenolic insulation layer |
| Bottom Covering | 1.2 mm galvanized sheet |
Electrical System
| Electrical Components | Branded wires, sockets, switches and lighting fixtures; Chinese national standard configuration, as stated in the datasheet |
|---|---|
| Main Ceiling Light | Ultra-thin round lamp; diameter: 400 mm; white light; 36 W |
| Additional Lighting | Bullseye / spotlight fixtures; Bull and NVC are named with a 3C certification reference in the datasheet; brand allocation is not specified |
| Outdoor Wall Lights | 2 units of the first style shown in the datasheet; a second style is also shown, sized 240 × 520 × 240 mm (W × H × thickness) |
| Incoming Cable Cross-Section | 6 mm² |
| Air-Conditioner Socket Cable Cross-Section | 4 mm² |
| General Socket Cable Cross-Section | 2.5 mm² |
| Lighting Cable Cross-Section | 1.5 mm² |
| Roof Wiring | Routed through PVC conduit |
| External Power Inlet | Industrial plug (Chinese national standard, as stated in the datasheet) |
Plumbing & Installation Accessories
| Plumbing | Hot and cold water pipes, drainage pipes and sewage pipes; Chinese national standard configuration, as stated in the datasheet |
|---|---|
| Water Supply / Drainage System | Completed system shown in the datasheet |
| Expansion Assistance | 2 hand-cranked winches |
| Included Accessories | Floor molding strips, ceiling panels, structural adhesive, nail-free adhesive, waterproof tape, caulking gun, doorway accessories, support rods and lifting-head covers |
FHL-004 20ft Container House Installation Guide
FHL-004 20ft Container House Download
HELP & INFORMATION
Frequently Asked Questions
Find answers about our prefab container houses, safe rooms, customization, shipping and installation.
Are you a manufacturer or a trading company?
Fuhuilai is a manufacturer of prefab container houses, modular buildings and safe rooms, with an office in Hangzhou and a factory in Hebei, China. We support projects from layout design and manufacturing to packaging, delivery coordination and installation guidance.
Can I customize the layout and finishes?
Yes. Depending on the selected model, we can customize room layouts, doors, windows, exterior finishes, insulation and interior configurations. Share your intended use, dimensions and preferences so we can review a suitable specification with you.
What information do you need for a quotation?
Please send the product type, quantity, preferred size or floor plan, room configuration and delivery city or port. Your budget, insulation requirements and any drawings or reference images will also help us prepare a more accurate quotation.
What is the minimum order quantity?
Single-unit orders may be available for selected models. The minimum order depends on the product and customization required. For multi-unit projects, consolidating orders can improve shipping efficiency. Please contact us to confirm the minimum quantity for your chosen model.
How do production and international shipping work?
The schedule depends on your model, quantity, specifications and destination. We confirm the production estimate and agreed shipping terms in your quotation. Freight, insurance, import duties and local delivery should be checked against those terms; they are not automatically included in the product price.
Do you provide installation guidance?
Yes. Installation requirements differ between expandable, folding, flat-pack and other modular structures. We can provide installation guidance for the agreed model. Site preparation, lifting equipment, foundations and utility connections should be planned with suitable local contractors.
Can the house meet requirements in my country?
Requirements vary by location and intended use. Please share the project address and applicable structural, fire, thermal, electrical and plumbing requirements. We can review the requested specification and available documentation with you. Local approvals and permits must be confirmed with the relevant authorities and professionals.
Can you customize a safe room or protective shelter?
We offer safe room and shelter options for different project needs. Tell us the intended use, occupancy, installation location and required protection criteria. The structure, door, ventilation and equipment must be specified for the project, with any required testing or certification confirmed before ordering.