30ft Expandable Container House for Sale
Wanzhi Group specializes in providing 30ft Expandable Container Houses. As the ideal mid-size option between the compact 20ft and oversized 40ft models, the 30ft Expandable maintains the convenient transportability of standard shipping containers while offering a spacious 56-58 square meters of usable area when expanded. It is the perfect choice for medium-sized family residences, vacation rentals, high-end on-site offices, small commercial complexes, and similar applications.
Product Details
Designed and manufactured to international container standards, the Wanzhi Group 30ft Expandable Container House ships as a standard 30-foot container. Upon expansion, its internal width extends from 2.4 meters to 4.8-5.2 meters, creating an open rectangular space.
- Smart Expansion: Utilizes a proven mechanical/hydraulic expansion system, completing the process within 30 minutes to instantly double the space.
- Ready-to-Use Configuration: Factory-installed with complete electrical systems, LED lighting, thermal insulation, thermal break aluminum doors/windows, and premium interior finishes. Requires only utility connections for immediate use—no secondary construction needed.
- Versatile Commercial Adaptability: Suitable for medium-sized commercial spaces or residential homes.
The 30ft size was designed with modular compatibility in mind, functioning as both an independent unit and adaptable to scaled scenarios through flexible combinations.
- Horizontal Combination: 30ft + 30ft parallel, 30ft + 20ft L-shape, 30ft + 40ft T-shape.
- Vertical Stacking: Reinforced steel structure supports safe two-story stacking.
- Functional Add-ons: Wanzhi Group offers integrated modules for bathrooms, kitchens, and storage rooms. These can connect as standalone units to the main container or be directly integrated into expanded spaces.
- Two Bedrooms, Two Living Areas, One Bathroom: Master bedroom + children’s room/study + living room + dining room + kitchen + separate wet/dry bathroom, accommodating a comfortable four-person household.
- Three-bedroom, one-living room, one-bathroom: Three separate bedrooms + shared living area, suitable for employee dormitories or guest rooms.
- Open-plan office + meeting room: Accommodates 12-15 workstations + dedicated meeting zone + break room, creating an efficient compact workspace.
- Functional Module Connectivity: Seamlessly integrates with bathroom modules, kitchen modules, and terrace modules for functional expansion.
Why Choose a 30-foot expandable container House？
Features | 20ft Expandable | 30ft Expandable | 40ft Expandable |
Space Efficiency | Basic and sufficient | Gold balance | Extra-large space |
Deployment Speed | Fast (tens of minutes), but with limited functionality | Efficient balance (within 1 hour), combining functionality and speed | Slow (over 2 hours), requiring multiple-person collaboration |
Structural Strength | Excellent, suitable for small-scale independent use | Outstanding, with upgraded reinforced steel frame, suitable for combined use | Excellent, but with limited flexibility |
Living Experience | Compact, suitable for 1-2 people | Comfortable and spacious, suitable for 3-5 people | Luxurious and roomy, but with poor mobility |
Site Adaptability | Strong, suitable for small sites | Strongest, adaptable to small-to-medium-sized and irregular sites, with flexible combination | Weak, requiring large flat sites |
Overall Cost | Low | Optimal | High |
Applicable Scenarios | Small families, solo studios, small pop-up shops | Medium-sized families, high-end homestays, medium-sized stores, project command centers | Large team camps, large commercial exhibition halls, long-term fixed residences |
Application Areas
Residential Homes: Permanent residences, country villas, urban affordable housing.
Commercial & Tourism: Homestays, resort guest rooms, cafes, small restaurants, brand pop-up stores.
Corporate Offices: On-site offices for SMEs, project command centers, remote workstations.
Public Services: Community activity centers, small medical stations, school extension classrooms, police substations.
Industrial Camps: Suites for oil/gas/mining camps, field research stations, construction management dormitories.
Solution (30ft Flagship Application)
Medium-sized Family Home | 1 x 30ft Expandable House |
Homestay, Multi-functional Studio | 2 x 30ft Expandable Houses side by side |
Small Enterprise Headquarters, Medium-sized Supermarket | 1 x 30ft + 1 x 20ft Expandable Houses in an L-shaped configuration |
Community Medical Station, Medium-sized Camp in Mining Area | 1 x 30ft Expandable House |
Community Activity Center, School Expansion Classroom | 1 x 30ft + 1 x 40ft Expandable Houses in a T-shaped configuration |
Wanzhi Group - 30ft Expandable Container House One-Stop Service
As Wanzhi Group’s flagship product tailored for medium-sized space requirements, the 30ft Expandable Container House balances space, cost, and convenience. We offer full-process services from conceptual design, structural calculations, factory prefabrication, logistics transportation to on-site installation guidance. Enjoy exclusive discounts for bulk purchases!
40ft Expandable Container House
20ft Expandable Container House
Container Living Solutions
Deep Customization Services
Scenario-Based Design: Provide floor plans, renderings, and structural calculations tailored to your site conditions, functional requirements, and occupancy capacity.
Dimension Fine-Tuning: Adjust expandability (±0.2m) from the 30ft base model and customize internal partitions, door/window placements.
Material Upgrades
Exterior Walls: Color-coated steel/embossed panels/pressure-treated wood/cement fiber boards/glass curtain walls.
Interior Finishes: Economy/Comfort/Luxury (solid wood flooring, branded sanitary ware, integrated ceilings).
System Integration: One-stop configuration for solar PV, energy storage, central air conditioning, smart home systems, wastewater treatment, rainwater harvesting, etc.
Logistics & Installation: Direct global shipping from our Shandong factory. Includes multilingual (Chinese/Western/English) installation manuals, video guides, and online engineer support.
Advantages
For Residential Users: Offers ample space for 3-4 people while avoiding unused areas and excessive costs associated with 40ft units.
For Commercial Clients: Delivers fully functional commercial spaces within limited budgets.
For Camp Projects: More spacious than 20ft units to enhance employee satisfaction, yet easier to transport and deploy than 40ft units.
Wanzhi Group has deep expertise in modular building materials, offering a full range of expandable container products from 10ft to 40ft, backed by extensive global project delivery experience. The 30ft Expandable Container House is our tailored spatial solution for medium-sized family residences and commercial activities.