

Fernando runs a vineyard and winery in Malaga, Spain. His estate is large, and his daily work changes with the seasons. He needed an office among the vines, a rest area for harvest workers, a place to store tools, and a quiet spot for weekends with family and friends. A permanent building was too slow and too expensive. While searching for a flexible solution, he found a foldable prefab house from YG Machinery. It could fold for transport, unfold quickly, and serve many purposes. Here is how YG helped him turn one house into four different spaces.
Customer Background: Why an Foldable Prefab House Was Needed
Fernando has a large vineyard and winery. He needed an office in the center of the vines. He records grape growth data there. He also meets winemakers. But his needs went beyond a simple office. He had several problems:
No fixed space for daily work.
Harvest workers needed rest and meal areas.
Tools were stored far away.
Summer heat reached 40°C.
Weekends lacked a comfortable leisure spot.
He searched online and found a foldable house for sale on YG Machinery’s website and then He submitted an inquiry.
Needs Discussion: From Office to Multi-Use Expandable Foldable House
At first, Fernando only asked for a vineyard office. YG’s sales team asked about his daily routine. They learned about harvest season needs, tool storage, weekend use, and winemaker visits. The need grew. He wanted one foldable prefabricated home that could switch between many roles. The key points: it must fold for transport, unfold fast, and handle southern Spain’s heat.


Product Selection: The 40FT Expandable Prefab House
YG recommended the 40FT one. This house offers generous interior space and flexible deployment. The unit uses a Q235 steel frame and EPS sandwich panels. It comes with pre-installed circuits, drainage, flooring, doors, and windows. In folded state, it is only 2200mm wide. This cuts sea freight costs. The large space can be divided into an office, a small kitchen, and a storage area.
| 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 |
Customization: A Foldable Prefab House for Southern Spain
YG customized the foldable house for Malaga’s climate and Fernando’s vineyard. The changes included:
Triple-layer roof plus reflective foil and insulation. Indoor temperature drops by 5–8°C.
A small kitchen connection for harvest workers to heat meals.
Wall hooks and storage cabinets for pruning shears, sickles, and gloves.
Side panels that open into a leisure area near the vineyard viewpoint.Fernando confirmed the order after reviewing the layout. He also considered a collapsible house option but chose the 40FT for its larger space.
Delivery and Installation: Foldable Prefab House in Spain
YG handled the delivery process to Spain.Key documents included commercial invoice, packing list, bill of lading, certificate of origin, and CE conformity files. The product meets EU construction product rules and comes with a performance declaration.After customs clearance, local logistics moved the house to the Malaga vineyard.
The ground was leveled. No complex foundation was needed. A team of 3–4 people unfolded the house in about two hours. Doors, windows, bathroom, electrical sockets, kitchen cabinets, and pipes were pre-installed. Fernando joined the setup. He was impressed by the quick “unfold and use” process.


Usage and Customer Feedback: Expandable Foldable House in Action
The house now serves four roles for Fernando.
- Daily mode: vineyard office for data and winemaker meetings.
- Harvest mode: kitchen for workers to heat meals and storage for pruning tools.
- Off-season mode: farm tool storage. The anti-slip floor stays safe when wet. Wall hooks hold sickles and gloves.
- Weekend mode: moved to the viewpoint. Side panels open into a leisure area for wine with family and friends.
Fernando said: “This house is like a versatile companion; it works anywhere.”
He praised the structure, insulation, and easy folding. He recommends YG to nearby vineyard and farm owners. YG has received new inquiries from southern Spain’s agriculture and tourism sectors. Fernando plans to choose YG again when he expands the winery.owners. YG has received new inquiries from southern Spain’s agriculture and tourism sectors. Fernando plans to choose YG again when he expands the winery.


FAQ About the Tiny Foldable House
Q1: How much does the 40FT model cost?
Price depends on configuration, insulation, and shipping. YG gives custom quotes. Contact sales for a factory price.
Q2: Does it meet Spanish rules?
YG uses CE-compliant materials, including Q235 steel and EPS panels. They meet EU construction product standards.
Q3: How long is shipping?
Production takes about 30 days. Sea freight to Malaga or Valencia takes around two months.
Q4: Can it be used for non-residential purposes?
Yes. As the Malaga case shows, it works as an office, kitchen, storage unit, or leisure space.
About YG Machinery: Your Expandable Prefab House Supplier
YG Machinery makes expandable house containers. Products go to the US, Australia, Spain, Poland, and more. YG focuses on flexible, cost-effective, fast-to-deploy building solutions. Contact YG Machinery today for a custom quote on your own foldable prefab house.【WhatsApp/WeChat/Phone/Skype】+86 13937183602






