Why Choose a 40ft Double Wing Expandable Container House?
The 40ft Double Wing Expandable Container House is developed for modern construction and mobile living needs, based on a "factory prefabrication + on-site expansion" modular concept. In transport mode, it is a standard 40ft container size. Once delivered to the site, it can be expanded on both sides, increasing usable space by 3 times.
The structure is built with a high-strength galvanized steel frame combined with fire-resistant insulated sandwich panels, offering excellent wind resistance, corrosion resistance, and thermal insulation. It is suitable for various climates and complex construction environments, significantly reducing construction time and overall project cost.



Product Advantages
Expandable Living Space
In transport mode, it remains a standard 40ft unit, but after expansion, the usable space increases by 3 times, greatly improving space efficiency and living comfort.
01
Fast Installation & Deployment
The unit is factory-prefabricated and only requires unfolding and simple fixing on-site. Installation can usually be completed within 2–4 hours, improving project delivery efficiency.
02
Reduced Shipping & Total Cost
The foldable design reduces shipping volume, increases loading capacity per container, and effectively lowers international logistics and overall project costs.
03
Strong & Durable Structure
The galvanized steel structure provides excellent wind resistance, seismic resistance, and corrosion protection, suitable for both temporary and long-term applications.
04
Flexible Customization
Interior layout, doors and windows, electrical systems, and insulation materials can all be customized to meet different market and project requirements.
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Product Specifications
| Item | Specification |
|---|---|
| Product Name | 40ft Double Wing Expandable Container House |
| Base Size | 40ft standard container |
| Expanded Size | 3 times larger space |
| Structure System | Galvanized steel frame |
| Wall Material | EPS / Rock Wool / PU sandwich panels |
| Roof System | Integrated waterproof roof |
| Floor System | PVC flooring / composite flooring |
| Door & Window | Aluminum alloy doors & windows |
| Service Life | 15–20 years |
| Installation Time | 2–4 hours |
| Electrical System | Pre-installed system optional |
Application Scenarios
Construction Site Accommodation
The 40ft Double Wing Expandable Container House is widely used as temporary dormitories and office spaces on construction sites, providing fast-deploying living solutions for workers and project teams.
Mining & Energy Camps
It is suitable for remote mining and energy projects, offering durable and comfortable living and working spaces in harsh and isolated environments.
Emergency Disaster Relief Housing
The unit can be quickly deployed in emergency situations such as earthquakes, floods, or other disasters, providing safe and stable temporary shelter.
Tourism & Resort Accommodation
Ideal for eco-resorts, glamping sites, and tourism camps, offering modern, mobile, and comfortable accommodation solutions for guests.
Commercial & Temporary Retail Spaces
It can be used as temporary shops, exhibition booths, or pop-up commercial spaces, supporting flexible business operations and fast market entry.
Educational & Medical Temporary Facilities
Suitable for temporary classrooms, training centers, and mobile clinics, providing fast-built functional spaces for education and healthcare needs.
Project Cases
Overseas Construction Project
Provided expandable accommodation and office space for large-scale construction projects, meeting different construction phases.
Mining Camp Project
Rapidly deployed living and working facilities in remote areas, improving operational efficiency and living conditions.
Emergency Housing Project
Quick deployment in emergency situations, providing safe temporary housing solutions for disaster relief.


Wholesale Advantages
Lower Unit Procurement Cost
Bulk purchasing allows lower unit prices, helping wholesalers and contractors optimize overall procurement budgets.
Higher Project Profit Margins
The foldable transportation design reduces logistics and storage costs, increasing profit margins for large-scale projects.
Stable Supply for Long-Term Cooperation
With strong production capacity, we ensure stable supply for long-term cooperation and large-volume orders, suitable for engineering and distribution businesses.
Reduced Inventory Pressure
The foldable structure saves storage space and reduces warehouse costs, ideal for cross-border trade and wholesale operations.
Packaging & Transportation
Foldable Design for Optimized Shipping Cost
The structure significantly reduces volume during transportation, increasing container loading efficiency and lowering logistics costs.
Factory Standard Protective Packaging
All steel structures and panels are professionally packaged with waterproof, anti-impact, and anti-scratch protection to ensure safe transportation.
Optimized Container Loading Solutions
We provide professional loading plans based on order quantity, improving container utilization while ensuring transportation stability and safety.
. Global Shipping Support
We support sea freight, land transport, and multimodal logistics, with delivery available to Africa, the Middle East, Southeast Asia, Europe, and the Americas.



Why Choose Us
Extensive experience in modular building manufacturing
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Full customization support for different projects
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Factory-direct supply with competitive pricing
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Strict quality control system
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Complete export and logistics support
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Technical guidance and installation assistance
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FAQ
Q1: Is installation complicated?
A: No, installation is simple and usually takes 2–4 hours per unit.
Q2: Can it be customized?
A: Yes, size, layout, materials, and configurations can be customized.
Q3: How large is the space after expansion?
A: It expands to 3 times the original 40 ft container space.
Q4: Is it suitable for different climates?
A: Yes, different insulation materials are available for various climates.
Q5: Can it be reused?
A: Yes, it can be dismantled and relocated multiple times without affecting structure performance.
Q6: Do you provide technical support?
A: Yes, we provide installation drawings, video guidance, and remote technical support.

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