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China Suppliers Factory Detachable Container House for Site Dorms - Modular, Cost-Effective, and Eco-Friendly
Definition & Core Concept
Detached container houses use galvanized steel and other materials as the main frame, combined with standardized wall panels, doors, windows, and other accessories. They employ welding-free assembly methods such as bolts or clips, allowing for rapid assembly of modular houses without the need for complex construction tools. Like "industrialized Lego," the building is disassembled into multiple flexibly combinable unit components to adapt to different usage needs.
Main Components & Design Features
The main frame of the Detached container house is made of Q235B high-strength steel with a wall thickness of 3mm. It has strong load-bearing capacity, wind resistance level 10, and earthquake resistance level 7. The panels can be EPS color steel sandwich panels (thermal insulation) or rock wool sandwich panels (fireproof and flame-retardant). The fire resistance level reaches B1, and it is waterproof and moisture-proof with a service life of 15–20 years.
Design Features
① Standardized Components
≥90% commonality of all components, adaptable to various combination needs.
② Weld-Free Connections
No professional welding tools required, strong splicing adaptability.
③ Adaptability
Pre-reserved multi-layer splicing interfaces, supporting unlimited horizontal extension and 2–3 layer stacking vertically.
④ Functional Integration
Built-in thermal insulation and moisture-proof layers; doors and windows have pre-reserved standardized installation positions.
Construction & Deployment Process
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1Factory Prefabrication: Produce frames, wall panels, and other components according to standard specifications, and complete rust removal, anti-corrosion, and fireproofing treatments.
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2Logistics and Transportation: Disassemble into individual components and transport them to the site in batches.
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3On-site Deployment:
- Foundation leveling (simple concrete pad or steel structure base)
- Frame 3D splicing (columns + beams assembled)
- Wall panel / door and window installation
- Waterproofing and sealing treatment
- Functional support (water and electricity interfaces reserved for quick connection)
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4Acceptance and Delivery: The entire system can be put into use after overall inspection, requiring no complex procedures.
Key Advantages
- Flexible Space: Unrestricted 3D combination; can be horizontally assembled into large-span spaces, vertically stacked into multi-story buildings, or combined into "office + dormitory + bathroom" functional areas.
- Reliable Structure: Hot-dip galvanized frame withstands winds up to level 12, fire resistance meets GB 8624-2012 Class A standard, and excellent moisture and corrosion resistance.
- Convenient Maintenance: High parts interchangeability, low replacement and repair costs.
- Strong Adaptability: Suitable for both short-term temporary use and medium-term turnover, with controllable transportation and deployment costs.
Common Applications
🏗 Construction Site Temporary Facilities
Worker dormitories, project offices, meeting rooms, medical rooms, canteens, and material warehouses.
🏕 Cultural and Tourism Facilities
Campsite accommodation units, scenic area reception centers, guesthouse rooms, and commercial street shops.
🆘 Emergency Resettlement
Temporary resettlement sites for natural disasters, epidemic prevention isolation rooms, and temporary disaster relief command centers.
🏢 Temporary Offices / Commercial Facilities
Off-site project offices, temporary exhibition halls for trade shows, and temporary supporting facilities for municipal engineering.
🌾 Other Scenarios
Temporary rural housing, supporting facilities for breeding bases, and field camps in oil fields / mines.
Product Parameters
| Frame Material | 2.2mm thick hot-dip galvanized steel |
| Service Life | 8–10 years |
| MOQ | ≥1 |
| Service | 24-hour online service and installation guidance |
Structure
Transportation
| Transport Port | Qingdao Port |
| Type of Shipping | Sea transport / Land transport |
| Transportation Specifications | Maximum 15 sets can be loaded into 1 × 40 HQ Shipping Container |
Factory Show
Our factory is located in the industrial center of Weifang, Shandong Province. Our most advanced production facilities are at the forefront of modern prefabricated housing production. We focus on the industrial creation of high-quality, safe and sustainable building systems, transforming advanced engineering into comfortable and reliable living spaces.
Our factory is located in Weifang, Shandong Province, an important logistics and manufacturing center in eastern China. This location provides an outstanding connection for domestic supply chains and international exports, enabling us to serve global customers efficiently and reliably.
Frequently Asked Questions
What is a detached container house and how does it differ from a standard shipping container?
A detached container house is a modular prefabricated structure built from a galvanized steel frame combined with standardized wall panels, doors, and windows. Unlike a converted shipping container, it is designed from the ground up for habitation and can be assembled and disassembled without welding, offering far greater flexibility in layout and configuration.
How long does it take to assemble a detached container house on site?
Assembly time depends on the size and complexity of the project, but because all components are factory-prefabricated and use bolt or clip connections, a standard single-unit house can typically be erected by a small team in one to three days, significantly faster than conventional construction methods.
Can detached container houses be stacked or expanded horizontally?
Yes. The frame includes pre-reserved multi-layer splicing interfaces that support unlimited horizontal extension and vertical stacking of 2–3 stories. This makes it easy to create large open-plan spaces, multi-room layouts, or multi-story buildings to suit a wide range of project requirements.
What is the expected service life of a detached container house?
The main frame uses 2.2mm thick hot-dip galvanized steel, giving the structure a service life of 8–10 years under normal conditions. When combined with quality wall panels and proper maintenance, the overall building system can last 15–20 years, making it suitable for both short-term temporary use and longer-term semi-permanent applications.
What are the fire and weather resistance ratings of these structures?
The panels achieve a fire resistance level of B1 and the overall structure meets GB 8624-2012 Class A fire standards. The steel frame is rated for wind resistance at level 10 (withstanding up to level 12 gusts) and earthquake resistance at level 7. Panels also provide waterproof and moisture-proof performance for reliable use in diverse climates.
How are detached container houses shipped internationally?
All components are disassembled and packed flat for efficient shipping. Up to 15 sets can be loaded into a single 40 HQ shipping container. Export is handled through Qingdao Port via sea transport or land transport, and our team provides full logistics support along with 24-hour online service and installation guidance for overseas customers.