20 ft Expandable House with Balcony

Product Description
20 ft expandable house with balcony is supported by a high-strength steel structure frame, with a hot-dip galvanized steel base and environmentally friendly rock wool insulation layer, and the outer layer is made of fiber cement board with excellent weather resistance. It is suitable for various scenarios such as holiday cabins, temporary offices, and emergency housing.
✅ Key Features of Expandable Container House
1. Expandable Design – Triple the Space
The expandable design allows the unit to grow from a compact 20ft container into a spacious home with up to 37–42 m² of usable space once unfolded. Ideal for on-site deployment where immediate space is required.
Standard transport size: 5950×2300×2550mm
Expanded size: 5950×6300×2500mm
Expansion time: 10–30 minutes, with hydraulic/manual options

Sturdy
The main body of the house is made of Q355B low-alloy high-strength structural steel with a yield strength of 355MPa, which is about 40% higher than ordinary carbon steel. It can withstand winds above level 10 and snow pressure of 80kg/㎡.
Efficient Expansion System
The 20 ft expandable house with balcony is equipped with a patented hydraulic expansion system. A single expansion unit can be fully expanded within 30 minutes, expanding the house's usable area from the initial 37 square meters to 60 square meters.






FAQ
| How thick is the frame of the packing box? | At present, the thickness of the frames produced by our factory is2.0/2.2/2.5/2.75/3.0mm |
| What are the specific dimensions of the packing box? | Standard box size 6055*2990*2896Can also be customizedWe will give you a reasonable solution according to your needs |
| What is the longest and highest size of the packing box? | length9Meter height4rice |
| How thick the wallboard can be used for packing boxes? | have50/75/100The above thickness can be made |
| How big are the beams at the top and bottom of the packing box? | Top beam 180 Bottom beam 160 |
| How heavy is the packing box? | 1.2-1.5 tons |
| What size are the wall panels for packing boxes? | Type 950 and Type 1150 (6 meters of surface, 6 pieces for Type 950 and 5 pieces for Type 1150) |
| How many sets of packing boxes can be loaded in one truck? | Complete set of 11 sets |
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