20Ft multi-functional custom flat pack container house—modular configuration, A-grade fireproof, flexible interior design, suitable for integrated worksite needs (office, dormitory, kitchen).
OCM’s 20Ft Multi-Functional Custom Flat Packing Container House is engineered for B2B clients requiring flexible, integrated temporary spaces, based on customizable packaging container specifications. All components are fully disassembled for flat pack shipping, with modular design supporting interior customization to fit office, dormitory, kitchen, or bathroom needs. Crafted with a 2.2mm galvanized C-section steel frame, 0.35mm color steel sheets, and customizable insulation (rock wool/EPS/PU), it balances versatility and durability for diverse worksite scenarios.
The modular bolted system allows 2-3 workers to assemble it in 5-7 hours, and interior partitions can be added or removed to adjust layouts. It holds A-grade fire resistance, 12-level wind resistance, and 9-level earthquake resistance certifications, ensuring safety across applications. The flat pack design enables 7 units to fit in a 20GP container and 17 units in a 40HQ container, maintaining cost-efficient logistics. With a 14+ year service life, it supports repeated reconfiguration and reuse, adapting to changing project needs.
| External Size (Assembled) | 5950mm × 3000mm × 2800mm |
| Gross Weight | 1400kg |
| Material | Galvanized C-section steel frame (2.2mm), 0.35mm color steel sheet, customizable 50mm insulation (rock wool/EPS/PU) |
| Fire Safety Rating | A-grade (non-combustible core material) |
| Wind/Earthquake Resistance | 12-level wind resistance; 9-level earthquake resistance |
| Load Capacity | Floor: 2.6kN/m²; Roof: 1.1kN/m²; Stackable up to 2 layers |
| Flooring | 18mm waterproof plywood + customizable finish (PVC/SPC/wooden) |
| Door/Window | 970mm×1970mm steel security door; customizable window size/type (sliding/casement) |
| Customization Options | Interior partitions, kitchen modules, bathroom modules, electrical system upgrades |
| Service Life | ≥14 years |
| Shipping Package | Fully disassembled (7 units/20GP container; 17 units/40HQ container) |
| Certification | ISO 9001, CE, SGS, A-grade fire safety certification |
1.Integrated Construction Camps: Combine office, dormitory, and kitchen modules to create self-sufficient worksite camps—reducing the need for multiple independent buildings.
2.Remote Project Bases: For oilfield, mining, or forestry operations—customize with bathroom and storage modules to meet long-term on-site living needs.
3.Temporary Community Facilities: Serve as integrated service centers for disaster relief or post-renovation temporary housing—combining living, cooking, and washing spaces.
4.Mobile Commercial Spaces: Customize as temporary cafes, convenience stores, or project sales offices—flexible interior design adapts to commercial functional needs.
From integrated worksite camps to mobile commercial spaces, this multi-functional flat pack container house adapts to your changing needs—share your custom layout requirements today for a tailored solution.



1.Modular Customization: Supports interior reconfiguration and module addition (kitchen/bathroom/office)—one product fits multiple functional needs.
2.Flexible Adaptability: Customizable insulation, flooring, and electrical systems—adapting to climate conditions and specific project requirements.
3.Cost-Efficient Integration: Eliminates the need for multiple independent temporary buildings, reducing on-site layout complexity and overall costs.
4.Rapid Assembly & Reconfiguration: 5-7 hours initial assembly, and interior partitions can be adjusted in 2-3 hours—adapting to changing project phases.
5.Durable & Safe: 2.2mm steel frame and A-grade fire resistance ensure long-term reliability, while the flat pack design maintains logistics efficiency.
6.Eco-Friendly Reuse: 14+ year service life and repeated reconfiguration support sustainable project practices, reducing waste.
With its modular flexibility and reliable performance, this multi-functional flat packing container home is the ideal choice for diverse worksite and commercial needs. Contact us now to turn your custom layout ideas into reality.
1. What is the maximum number of functional modules that can be integrated?
The 20Ft model can integrate up to 3 functional modules (e.g., office + dormitory + mini kitchen) without compromising space or structural stability.
2. How long does it take to produce a custom-configured order?
Standard custom orders (interior partitions, insulation type) take 18-22 days; orders with kitchen/bathroom modules take 22-25 days.
3. Is the bathroom module equipped with full plumbing?
Yes—the optional bathroom module includes a toilet, shower, sink, and drainage system, pre-installed for easy on-site connection to water sources.
4. Can the layout be changed after initial assembly?
Absolutely—interior partitions are modular and bolted, allowing layout adjustments with basic tools, making it easy to adapt to changing project needs.
For flexible, integrated temporary space that grows with your project, this multi-functional flat pack container house delivers—send us your custom configuration requirements today to get a 3D rendering and detailed quote.