Prefab Expandable Container House – Overview
The prefab expandable container house is a modern, mobile, and efficient living solution that combines high-quality steel structures with contemporary design. Suitable for outdoor living, office, or commercial applications, it offers a durable, cost-effective, and flexible option for those seeking comfortable spaces that are easy to transport and assemble.
Designed for adaptability, the unit can be configured to meet various requirements, whether for residential living, workspaces, or recreational use. By reusing shipping containers and incorporating sustainable design principles, it delivers a low carbon footprint while maintaining excellent structural performance.
Key Features
- Modern Design: Weather-resistant exterior coating and interiors finished with quality materials such as gypsum board, MDF, and PVC.
- Expandable & Customizable: Flexible room layouts, adjustable door and window designs, and optional interior upgrades.
- Eco-Friendly: Recycled container base, natural light optimization, and ventilation-oriented design.
- High Quality & Safety: Strong steel structure, rigorous quality inspections, and compliance with international safety standards.
- Easy Assembly & Transport: Rapid on-site setup; compatible with truck or ship transportation.
Technical Specifications
| Category | Specification | Additional Details | Notes |
|---|---|---|---|
| Size | External: 6300 × 5900 × 2480 mm | Folding state: 2200 × 5900 × 2480 mm | Total weight: 2500 kg |
| Frame Structure | Roof beam: T2.5mm Q235B | Side wall frame: T2.0mm Q235B | Folding hinge: 13mm galvanized hinge |
| Wallboard | Side/front/rear: T65mm high-strength EPS or glass wool | Internal partition: T65mm high-strength EPS or glass wool | Internal toilet size: 1700 × 1500 mm (adjustable) |
| Security Doors | 1 set (size, quantity, and position adjustable) | Windows | 8 pcs (920 × 920 mm) |
| Seismic Grade | Grade 8 | Wind Resistance | Level 10 |
Electrical System
Installed according to moisture-proof specifications with CE-certified components. Standard configuration includes:
- 2 LED lights, 2 ceiling lights
- Multiple socket outlets (bedrooms, kitchen, living area)
- Dedicated air conditioning socket
- 20A leakage protector
- Voltage: 220V, 50Hz (customizable for different national standards)

Additional Views




Design & Benefits
The expandable container house transforms a 20ft module into a 40ft living space, complete with bedrooms, kitchen, and bathroom. Its flexibility allows expansion or contraction based on user needs, making it suitable for relocation, remote living, and frequent travel.
Customization options include exterior finishes, siding, and interior layouts, from open-plan concepts to multi-room designs, along with energy-efficient features.
Applications


- Emergency Shelters: Rapid deployment in disaster zones.
- Remote Site Accommodation: Worker housing in mining, oil, or offshore industries.
- Campsite Accommodation: Temporary lodging for holiday parks and resorts.
- Construction Site Offices: Equipped with all necessary utilities.
- Additional Living Space: Guest houses, home offices, or extensions to existing homes.
Our Advantages




- Lifespan up to 20 years with proper maintenance.
- Customizable dimensions, colors, finishes, and interior features.
- Rust-proof galvanized steel frame with durable coatings.
- Wind resistance rated at Grade 10 for extreme weather durability.








