Wholesale 40ft prefabricated expandable container house
it has become a popular choice for construction sites, mining camps, schools, clinics, disaster relief projects, and even private homes or holiday cabins.
Granny flats
Galvanized steel frame + full welding process + polyurethane insulation layer + exterior metal panels + thermally insulated aluminum doors and windows make this container house worth a lot of money. Old Bull Container House is a true work of art in front of you. Would you pay for it?
Compared with traditional construction, a flat pack container house saves both time and money, while providing a comfortable and secure living or working environment.
| Specification | Details |
|---|---|
| External Size | 11800(L)*6300(W)*2480mm(H) |
| Shipping Size | 11800(L)*2200(W)*2480mm(H) |
| Frame Material | Galvanized Steel |
| Wall & Roof Panel | 50mm EPS Sandwich wall panel+Metal plate / 75mm Rockwool |
| Flooring | 18mm Cement Board + PVC/SPC Floor |
| Windows & Doors | Broken bridge aluminum/Aluminum Window, KFC Door |
| Electrical System | Standard wiring, switches, lights, sockets (customizable) |
| Load Capacity | 2sets/40HQ |
| Average Weight | 2800–3500kg per unit |
| Installation | 2–3 workers can finish within 15minutes |
| Price Range | USD 11,500 – 16,000 per set (depending on configuration) |
| Applications | Worker Camp, Office, Classroom, Shop, Disaster Relief Housing, Vacation Cabin,Granny flat |
| Service Life | 40+ years |
Advantages of Old Bull Flat Pack Container House
1. Cost-Effective Transportation
Thanks to its folding design, one 40HQ container can hold 1 houses. Upon receiving the house, customers can simply unfold the sides and use it immediately.
2. Affordable
With each house priced between $11,500 and $16,000, it’s an ideal housing solution for large projects or personal use.
3. Quick Installation and Easy Relocation
3 people can complete the installation in just 15 minutes. The house can be folded, moved, and reused.
4. Flexible Application
Ideal for use as a granny flat, office, classroom, medical station, disaster relief housing, vacation home, or temporary store.
5. Durable and Comfortable
Constructed with a sturdy galvanized steel frame and insulated panels, the house is both weather-resistant and energy-efficient.
Thanks to its folding design, one 40HQ container can hold 1 houses. Upon receiving the house, customers can simply unfold the sides and use it immediately.
2. Affordable
With each house priced between $11,500 and $16,000, it’s an ideal housing solution for large projects or personal use.
3. Quick Installation and Easy Relocation
3 people can complete the installation in just 15 minutes. The house can be folded, moved, and reused.
4. Flexible Application
Ideal for use as a granny flat, office, classroom, medical station, disaster relief housing, vacation home, or temporary store.
5. Durable and Comfortable
Constructed with a sturdy galvanized steel frame and insulated panels, the house is both weather-resistant and energy-efficient.



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