
When traditional construction can’t meet the tight schedule but the space demand is imminent, the double-layer expanding container house is the reliable solution. This innovative prefab folding house can be quickly deployed into a double-layer space, providing an instant solution for scenarios such as emergency command and temporary resettlement.【WhatsApp/WeChat/Phone】+86 13837122632
Parameters of Prefabricated Container Homes for Sale
| Category | Name | Description |
| Structure | Corner Post | Galvanized cold rolled steel, material SGH440 |
| Roof main beam | Galvanized cold rolled steel, material SGH440 | |
| Roof secondary beam | Galvanized cold-bent C beam, material SGH440 | |
| Floor main beam | Galvanized cold rolled steel, material SGH440 | |
| Floor secondary beam | Galvanized cold-bent C beam, material SGH440 | |
| Mental surface shading | Using graphene powder electrostatic spraying process | |
| Roof | Roof boarding | Color aluminum zinc plate, white gray color |
| Heat preservation cotton | Glass fiber mat with aluminum foil one side, combustibility A grade non-ignitable | |
| Ceiling board | Color aluminum zinc plate, white gray color |

Why Choose Double-layer Expanding Container House?
- Doubled Space & Flexible Expansion
It takes a compact container form during transportation, greatly reducing logistics costs. Upon arriving at the site, it can be quickly expanded via hydraulic or mechanical means, instantly doubling or even multiplying the usable area.
- Sturdy, Durable, Safe & Reliable
The whole structure adopts high-grade SGH440 galvanized steel, ensuring the strength and corrosion resistance of the main frame. The scientific load distribution of the roof and floor beam structures enables this expanding container house to withstand severe weather and guarantee safety for long-term use.
- Rapid Deployment & Ready for Use Immediately
Internal wiring, thermal insulation and decoration are all completed in the factory. On-site, only simple expansion, fixation and foundation connection are needed, and it can be put into use within a few days, significantly shortening the project cycle.

Application Scenarios of Double-layer Expanding Container House
- Commercial & Cultural Tourism Projects
Serving as featured homestays, vacation houses, mobile cafes or exhibition centers, its unique appearance and quick construction capacity can quickly become a commercial highlight.
- Emergency & Temporary Support
In disaster relief, temporary medical stations or construction camps, it can provide high-quality, rapidly deployable living and office spaces.
- Sustainable & Extended Living
It can be used as an extra guest room, studio for families or backyard residence, making it an ideal choice for those who pursue an eco-friendly and flexible lifestyle.
How to Choose a Suitable Prefab Folding House?
- Structural Materials & Craftsmanship
Choose fully galvanized steel structures and graphene spraying technology, which directly determine the durability and maintenance cost of the house.
- Thermal Insulation & Energy-saving Performance
Check the grade of thermal insulation materials, such as A-class non-combustible glass fiber mats, to ensure living comfort and reduce energy consumption.
- Expansion Mechanism & Reliability
Learn about the design principle, ease of operation and after-sales maintenance support of the folding and expansion system, which are the keys to the long-term stable use of the prefab folding house.

Construction & Maintenance Guide
- Foundation Preparation
Although it has lower requirements for foundations compared with traditional buildings, it is still necessary to ensure that the ground is flat and firm to provide stable support.
- Follow the Installation Process
Strictly carry out expansion, fixation and system connection in accordance with the guidelines provided by the manufacturer to avoid structural damage caused by improper operation.
- Regular Inspection & Maintenance
Regularly check structural fasteners, roof seals and moving parts of the expansion mechanism, and perform necessary maintenance.

FAQs about Premade Shipping Container Homes
Q: What about the earthquake and wind resistance of the double-layer Expanding Container House?
A: Thanks to its robust steel frame structure, its seismic and wind resistance performance is better than many lightweight temporary buildings. The specific grade shall be confirmed according to design standards and local specifications.
Q: Can it be connected to municipal water and electricity supplies?
A: Yes. Such premade shipping container homes are pre-installed with interfaces, which can be easily connected to municipal pipe networks or independent solar energy and water tank systems.
Q: How long does the folding and expansion process take?
A: Depending on the model and level of automation, a skilled team can complete the expansion and fixation of the main structure within a few hours to one day.
Say goodbye to the schedule uncertainty and cost overrun risks of traditional construction. Choose the technologically mature expanding container house. Our products provide certainty from factory to site—fixed price, fixed construction period and fixed high quality, ensuring peace of mind throughout your project.【WhatsApp/WeChat/Phone】+86 13837122632






