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{"title":"Mobile Expandable Container House , Folding Container Homes 30FT","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/a9\/e781055318599d2002375c932187-200x200-1\/mobile_expandable_container_house_2c_folding_container_homes_30ft.jpg","attrs":{"Brand Name":"SUNHOUSE","Certification":"CE","Place of Origin":"Guangdong","Minimum Order Quantity":"1"}}
{"title":"Prefabricated Expandable House 20ft 30FT Foldable Shipping Container Home","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/27\/00ddd23e5ecd305b2bb3c420a6d3-200x200-1\/prefabricated_expandable_house_20ft_30ft_foldable_shipping_container_home.jpg","attrs":{"Brand Name":"SUNHOUSE","Certification":"CE","Place of Origin":"Guangdong","Minimum Order Quantity":"1"}}
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{"title":"Flexible Layout Container Expandable Home 30FT For Living \/ Office","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/e6\/f2d63f7adb994e5eae4f2318b2b5-200x200-1\/flexible_layout_container_expandable_home_30ft_for_living_2f_office.jpg","attrs":{"Brand Name":"SUNHOUSE","Certification":"CE","Place of Origin":"Guangdong","Minimum Order Quantity":"1"}}
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Free Combination Of 1-4 Bedrooms, Bathroom, And Kitchen. Flexible Design With 100%space Utilization.
Furniture Option
Kitchen And Bathroom Facilities
Product Type
Expandable Container
Brand Name
SUNHOUSE
Certification
CE
Place of Origin
Guangdong
30FT Expandable Container House | 56㎡ Dual Side Fold-Out Galvanized Steel Prefab Home
This innovative 30FT expandable container house offers an optimal balance of compact transport size and generous living space. In its folded state, it measures just 9,000 × 2,200 × 2,480 mm, allowing standard road transport without special permits. Once on site, the dual-side bilateral expansion system unfolds rapidly to create a spacious 56㎡ interior — perfect for comfortable one-bedroom living, efficient site offices, or multi-bed worker accommodation. Built with a robust hot-dip galvanized Q345B steel frame and high-performance insulated sandwich panels, the unit provides excellent structural integrity, weather resistance, and energy efficiency for various global project environments.
Why the 30FT Expandable Model Delivers Maximum Value At 56㎡ expanded floor area and only 4.25 tons, this model strikes the perfect balance between usable space and logistical ease. It ships as one unit per 40HQ container, significantly lowering freight costs while providing enough room for most single-family, small team, or workforce housing needs — without the higher weight and transport challenges of larger 40FT models.
Key Features
Expands from compact transport size to a full 56㎡ living space
Dual-side bilateral fold-out mechanism for fast and stable expansion
Heavy-duty hot-dip galvanized Q345B steel frame for superior strength and corrosion protection
Tool-free mechanical locking system secures expanded wings safely
High-density insulated sandwich panels (EPS, rock wool, or PU options)
Advanced TPO waterproof roof membrane for long-term weatherproofing
Double-glazed aluminum sliding windows with integrated insect screens
Insulated steel entry door with multi-point security locking system
Durable moisture-resistant plywood floor with modern SPC vinyl finish
Factory pre-installed electrical conduits, distribution board, and LED lighting
Pre-plumbed stub-outs ready for quick bathroom and kitchen connection
Heavy-duty adjustable leveling feet for stable installation on uneven terrain
Technical Specifications
Product Type
30FT Dual-Side Expandable Container House
Expanded Dimensions (External)
9,000 mm (L) × 6,220 mm (W) × 2,480 mm (H)
Internal Dimensions (Expanded)
8,540 mm (L) × 6,060 mm (W) × 2,240 mm (H)
Folded Transport Dimensions
9,000 mm (L) × 2,200 mm (W) × 2,480 mm (H)
Expanded Floor Area
56 m²
Expansion Mechanism
Dual-side bilateral fold-out with mechanical safety locks
Main Frame Material
Q345B hot-dip galvanized structural steel
Wall Panel Options
100mm EPS / 150mm Rock Wool / 75mm PU sandwich panels
Aluminum alloy double-glazed sliding windows with mosquito screens
Entry Door
50mm insulated steel door with multi-point locking system
Electrical System
220V pre-wired conduit, distribution board, LED lights & power outlets
Plumbing Preparation
PPR supply lines and PVC drainage stubs for bathroom & kitchen
Wind Resistance
Up to 120 km/h (Level 10)
Snow Load Capacity
0.5 kN/m²
Unit Weight
4.25 tons
Loading Capacity (40HQ)
1 unit (in folded state)
Installation Time
60–90 minutes by 2 workers (no crane required)
Expected Service Life
20+ years with proper maintenance
Customization Options
Full OEM/ODM support including layout, insulation type, colors, and fit-outs
Applications
One-bedroom residential units for rural housing and affordable living projects
Compact site offices and project management centers for construction teams
Worker dormitories and camp accommodation for mining and infrastructure sites
Premium glamping cabins and eco-tourism accommodation
Temporary medical clinics and healthcare outreach stations
Mobile classrooms and vocational training facilities
Security posts, guard houses, and border control units
Emergency relief shelters and disaster recovery housing solutions
Frequently Asked Questions
What makes the 30FT expandable container house more practical than 20FT or 40FT models?
The 30FT model provides 56㎡ of usable space — significantly more than the 20FT — while remaining lightweight at 4.25 tons for easy road transport. It offers better cost-efficiency and site flexibility than the larger 40FT version, making it the ideal choice for most single-unit residential, office, or small-team housing requirements.
Is a crane necessary for unfolding and installing the unit?
No crane is required for the expansion process. The dual-side fold-out system uses simple mechanical locking pins that can be operated manually by just two workers. Only a forklift or small telehandler is needed to unload the unit from the truck and place it on level ground.
What types of interior layouts are possible within the 56㎡ space?
Popular layouts include a full one-bedroom apartment with living room, kitchen, and bathroom; a four-person project office with meeting area; a six-bed dormitory configuration; or a mixed-use office and rest area. We can provide custom floor plans tailored to your exact needs before manufacturing.
Which insulation type is best for different climate conditions?
For hot and tropical regions, 100mm EPS panels with reflective exterior coating work excellently to minimize heat gain. For colder or four-season climates, 150mm rock wool panels are preferred due to their superior thermal insulation, fire resistance, and soundproofing performance.
What information is required for a detailed quotation?
Please specify the destination port, order quantity, preferred wall panel type (EPS/Rock Wool/PU), desired interior layout, local voltage and socket standard, plus any additional requirements such as full bathroom/kitchen modules, air conditioning, or furniture packages.
Model Size Comparison
Specification
700 Mini
10FT
20FT
30FT
40FT
Expanded Dimensions (mm)
5900×4800×2480
2950×6300×2480
5900×6300×2480
9000×6220×2480
11800×6220×2480
Internal Dimensions (mm)
5460×4640×2240
2510×6140×2240
5460×6140×2240
8540×6060×2240
11540×6060×2240
Folded Size (mm)
5900×700×2480
2950×2200×2480
5900×2200×2480
9000×2200×2480
11800×2200×2480
Expanded Floor Area (m²)
27.5
18.5
37
56
73
Net Weight (T)
2.1
1.65
3.12
4.25
5.3
Units per 40HQ
6
4
2
1
1
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Foshan Huiju Decoration Material Co. Ltd. is situated in Gaoming District, Foshan City, Guangdong Province, with its roots deeply embedded in the Guangdong-Hong Kong-Macao Greater Bay Area. As one of the top 10 manufacturers of prefabricated and integrated houses in Guangdong Province, we are a mult... Foshan Huiju Decoration Material Co. Ltd. is situated in Gaoming District, Foshan City, Guangdong Province, with its roots deeply embedded in the Guangdong-Hong Kong-Macao Greater Bay Area. As one of the top 10 manufacturers of prefabricated and integrated houses in Guangdong Province, we are a mult...
