The expanding container home is a new type of prefabricated residential building that has grown rapidly in the global construction market in recent years. Thanks to its clever foldable and expandable structure, it stays compact during transportation and can be quickly expanded into a spacious living space once on-site. Compared with traditional fixed container houses, the expanding container home boasts greatly improved space utilization. Its expanded area can reach 2-3 times the folded transport size. It is widely used for construction site dormitories, tourist homestays, temporary offices, post-disaster resettlement, and other scenarios. Whether you are an individual buyer or an enterprise client, you need to understand its core parameters and material differences to select a suitable unit.
Parameters of YG Folding Container House for Sale
| 20FT Basic Characteristics | External dimension (mm) | W6320*L5900*H2480(Side 2270) |
| Internal dimension (mm) | W6160*L5560*H2240(Side 2150) | |
| Folded state (mm) | W2200*L5900*H2480 | |
| Total mass (kg) | 2500 | |
| 30FT Basic Characteristics | External dimension (mm) | W6360*L9000*H2480(Side 2180) |
| Internal dimension (mm) | W6200*L8660*H2240(Side 2060) | |
| Folded state (mm) | W2200*L9000*H2480 | |
| Total mass (kg) | 3750 | |
| 40FT Basic Characteristics | External dimension (mm) | W6240*L11800*H2480(Side2180) |
| Internal dimension (mm) | W6080*L11540*H2200(Side2060) | |
| Folded state (mm) | W2200*L11800*H2480 | |
| Total mass (kg) | 4400 | |
| Smaller Fold Size | External dimension (mm) | W4820*L5900*H2480(Side2270) |
| Internal dimension (mm) | W4660*L5560*H2240(Side2150) | |
| Folded state (mm) | W700*L5900*H2480 | |
| Total mass (kg) | 1850 |
Frame of YG Expanding Container Home: National Standard Q235 Galvanized Square Tube
The frame acts as the skeleton of the whole foldable house, directly determining structural strength and service life. The YG prefab expandable house adopts national standard Q235 galvanized square tubes as the main frame steel material. Q235 is a general structural steel with moderate yield strength, excellent weldability and ductility, perfectly suited for repeated folding and unfolding of foldable houses. The galvanized coating forms an anti-corrosion protective layer on the steel surface, effectively extending its rust resistance for outdoor use. Hinges and connectors of the folding mechanism are also reinforced to ensure smooth and reliable operation after countless folding cycles.
Floor of YG Expanding Container Home: SPC Waterproof, Moisture-Proof & Fire-Resistant
The floor is the most frequently touched component in daily use. The YG prefab expandable house installs SPC (Stone Plastic Composite) flooring, mainly composed of calcium carbonate and PVC. It is 100% waterproof and moisture-proof, and will not expand or deform even with long-term use in humid environments. SPC flooring is fire-retardant, wear-resistant, and impact-resistant, requiring very simple daily cleaning and maintenance. PVC floor leather can be laid on the surface to further enhance self-extinguishing and anti-corrosion performance while providing good electrical insulation. Multiple color options are available to match different decoration styles.
Wall Panel Comparison for YG Expanding Container Home: Eps Vs. Metal Embossed Panel
Wall panels directly affect the thermal insulation and exterior quality of the house. YG provides two wall panel solutions:
- EPS Wall Panel: Made of polystyrene board with a bulk density of approximately 18-22 kg/m³. It features low thermal conductivity and outstanding thermal insulation performance with ultra-light weight, ideal for projects with basic insulation requirements.
- Metal Embossed Panel (Optional): Three-layer composite structure. The surface layer is 0.27-0.30mm aluzinc steel plate with various embossed textures and colors. The middle core layer is rigid PU or phenolic foam, balancing thermal insulation, sound insulation, and structural rigidity. The bottom layer is an aluminum foil protective layer for heat reflection and moisture and humidity resistance. Metal embossed panels deliver superior performance in heat preservation, sound insulation, and overall appearance grade.
Both wall panel types support customized colors and styles. Customers can make flexible selections according to project positioning.
Foldable container house price comes with Global Socket Configuration
Electrical fittings for foldable houses exported to different countries must comply with local standards. The YG folding container house for sale can be pre-installed with socket panels matching destination market specifications, including mainstream standards such as US, EU, UK, and Australian standards. All wiring is completed and tested before delivery. Customers only need to connect an external power supply on-site for immediate use, without trouble purchasing local sockets or modifying circuits.
How to Load and Unload a Prefab Expandable House?
1. Loading Process (Factory Delivery)
Foldable houses are folded by professional equipment and directly loaded into shipping containers before leaving the factory. Loading operations are completed with forklifts and cranes working together. Sliding wheels are installed at the bottom of each unit, enabling easy sliding into containers without extra dragging equipment.
2. Unloading Operations (Key Steps)
Step 1: Use a forklift to pull the house a short distance out of the container. Step 2: Lift the entire unit with a crane and place it steadily on the ground. Critical Requirement: The house must stay level and balanced throughout the whole process; tilting of any kind is strictly prohibited.
3. Reasons to Avoid Tilting
Fixed interior facilities, including toilets, cabinets, and wash basins, are installed in the middle section of the house. Once tilted, internal equipment may slide due to gravity, leading to collision and damage.
4. Safety Recommendations (Important Reminder)
YG strongly recommends appointing local professional freight forwarding teams to conduct unloading work. Untrained personnel must not operate independently to avoid property loss or personal safety hazards.
Frequently Asked Questions About Expanding Container Home
Q: What is the service life of a folding container house for sale?
Under normal operating conditions, the frame of the YG foldable house can last over 15-20 years. Wall panels have a service life of roughly 10-15 years depending on material types.
Q: What foundation requirements apply to foldable houses?
A hardened concrete floor is sufficient. The key requirement is a level surface; complicated foundation engineering is not needed.
Q: What is the weight and thickness of wall panels?
YG offers multiple wall panel options with varying weight and thickness. EPS wall panel weighs around 10 kg, a rock wool panel weighs around 80 kg, and the regular thickness for both types is 75mm. Customers can select suitable wall panels based on insulation demands and budget.
Q: What material forms the outer shell of metal embossed panels?
The outer shell of metal embossed panels is a color-coated aluzinc steel plate with a thickness of 0.27- 0.30 mm. Multiple embossed textures and surface color treatments are available, combining attractive appearance and protective performance.
Q: What interior fittings come with foldable houses? Do I need to buy extra furniture?
YG foldable houses leave the factory fully equipped with complete interior facilities: all doors and windows, cabinets, toilet, wash basin, shower room, full electrical sockets, and water pipelines. The units are ready for immediate occupancy upon delivery with no extra purchasing or installation costs.
Contact YG
If you want to know the specific foldable container house price or need customized solutions, please contact the YG team via the official website or online message to obtain detailed product brochures and quotations. Whether you are searching for a foldable container house for sale or comparing prices and configurations, YG can provide professional solutions and thoughtful after-sales service.
