

Tired of the high costs and long construction periods of traditional buildings? Or looking for a strong and easy-to-install home in remote areas? The expandable prefab house is exactly the solution designed for you. It perfectly combines the strength of a container with the convenience of a folding design, allowing it to unfold at the destination like a transformer into a fully functional home. Learn more about YG expandable container homes for sale today to easily solve your housing problems and embrace a smarter, more efficient lifestyle.【WhatsApp/WeChat/Phone】+86 13837122632
Expandable Prefab House Parameters
| 20FT Basic Characteristics | External dimension (mm) | W6320*L5900*H2480(Side 2270) |
| Internal dimension (mm) | W6160*L5560*H2240(Side 2150) | |
| Folded state (mm) | W2200*L5900*H2480 | |
| Total mass (kg) | 2500 | |
| 30FT Basic Characteristics | External dimension (mm) | W6360*L9000*H2480(Side 2180) |
| Internal dimension (mm) | W6200*L8660*H2240(Side 2060) | |
| Folded state (mm) | W2200*L9000*H2480 | |
| Total mass (kg) | 3750 | |
| 40FT Basic Characteristics | External dimension (mm) | W6240*L11800*H2480(Side2180) |
| Internal dimension (mm) | W6080*L11540*H2200(Side2060) | |
| Folded state (mm) | W2200*L11800*H2480 | |
| Total mass (kg) | 4400 | |
| Smaller Fold Size | External dimension (mm) | W4820*L5900*H2480(Side2270) |
| Internal dimension (mm) | W4660*L5560*H2240(Side2150) | |
| Folded state (mm) | W700*L5900*H2480 | |
| Total mass (kg) | 1850 |

Expandable Prefab House Customization Options
Users can adjust the internal and external structures according to their living environment or personal preferences. This not only improves practicality but also makes the house better suited to modern living styles. The main customization options are as follows:
- Flexible interior layout: For 20ft, 30ft, and 40ft models, the internal room layout can be fully customized. Popular options include 3 bedrooms, 1 living room, 1 kitchen, and 1 bathroom; 2 bedrooms, 1 living room, 1 kitchen, and 1 bathroom; or 1 bedroom, 1 living room, 1 kitchen, and 1 bathroom. In addition, the kitchen cabinets can be upgraded to a U-shaped design with hanging cabinets, and the flooring can be upgraded to marble, ceramic tiles, or lock flooring for better appearance and durability.
- Enhanced external structure: The exterior of the house can be equipped with a pitched roof, terrace, or glass curtain wall to improve lighting and spatial perception. Windows can be upgraded to outward-opening, floor-to-ceiling, or broken-bridge aluminum types, improving insulation and energy efficiency. These upgrades not only enhance comfort but also make the flat pack container house more personalized after installation.
- Material upgrades for durability: The basic wall panels are made of EPS (polystyrene) and Q235 steel frame, but users can upgrade to metal carved panels, 100mm thick panels, or polyurethane (PU) boards. These materials enhance insulation, fire resistance, and corrosion protection, ensuring the house remains stable even in harsh environments.


Expandable Prefab House Advantages
We are committed to ensuring quality and durability at the source so that users can enjoy a truly safe and comfortable living experience. The key materials and configurations include:
- Strong and stable frame structure: The main frame uses high-strength Q235 steel, which offers excellent load-bearing capacity and stability. It effectively resists strong winds and vibrations, providing a solid and reliable skeleton for the entire house.
- Excellent thermal insulation: The standard wall panels use EPS (polystyrene) sandwich panels. This structure is lightweight yet provides excellent insulation, soundproofing, and fire resistance. It helps maintain a constant indoor temperature, significantly improving comfort while reducing energy consumption.
- Fully equipped and ready to use: Each unit of the prefab container homes for sale comes with complete basic facilities, including all doors, windows, kitchen cabinets, toilets, wash basins, and showers. The electrical system, sockets, and water pipes are all pre-installed, allowing users to move in immediately upon delivery.
- Flexible upgrades for higher performance: Based on the durable standard configuration, users can further upgrade according to their specific needs. For example, floors can be replaced with marble or ceramic tiles, and external wall panels can be upgraded to 100mm thick boards or high-performance PU panels, making the home more attractive and competitive.

YG Machinery: Professional Supplier
As a direct supplier, YG Machinery sells products at factory prices, eliminating middlemen to ensure cost advantages. We provide complete pre-sale, in-sale, and after-sales services, summarized as follows:
- Full-service support: From inquiry to installation, our team is online 24/7, offering one-on-one guidance. Whether it’s parameter explanations or customization advice, we respond quickly to ensure you purchase the right expandable container homes for sale smoothly.
- Fast delivery and easy installation: The standard delivery time is about 15 days, and global shipping is supported. We also provide operation manuals and online guidance to help users unfold the house and handle waterproofing easily, making the setup of the flat pack container house simple and efficient.

Global Application and Market Recognition
The expandable prefab house has been sold to many countries, including the United States, Australia, Spain, Portugal, Canada, Poland, the Bahamas, the Netherlands, Ireland, Romania, and Paraguay, proving its global adaptability and reliability. These houses are widely used in residential, office, and commercial settings. The foldable design not only reduces transportation costs but also makes it easy to deploy in remote locations.
Frequently Asked Questions about Expandable Container Homes for Sale
To address common user concerns, here are detailed answers about YG prefab container homes for sale:
- Bathroom quantity limitation: The 40ft model can be equipped with two bathrooms, while the 20ft model supports only one. This depends on the internal layout, and users can adjust it during customization.
- Foundation handling: If the foundation is uneven or difficult to build, adjustable legs can be added to stabilize the house, ensuring safety on different terrains.
- Waterproof measures: Each house is shipped with waterproof stickers. We also provide detailed manuals and online guidance to ensure effective waterproofing after installation and extend service life.
- Delivery time: The standard delivery period is around 15 days, including production and basic testing, ensuring you receive your flat pack container house as quickly as possible.

In summary, the expandable prefab house, with its innovative design, customizability, and cost-effectiveness, is redefining modern living. If you’re looking for prefab container homes for sale, YG Machinery is your best choice. Contact us anytime to get more customization advice and quotation details!【WhatsApp/WeChat/Phone】+86 13837122632


