Product Overview: Why the Double-Wing Folding House Wins in Europe

　　The double-wing folding house is built on the concept of “factory prefabrication + rapid on-site deployment.” The folding mechanism allows wall and roof panels to fold inward during shipment, significantly reducing transport volume. Upon arrival, the unit can be unfolded and locked in place within hours through standardized procedures. This design fits multiple transportation modes (standard 20/40ft containers, flatbed trucks, RoRo) and cuts both per-unit delivery costs and carbon emissions.

Core Technologies & Materials

• Light-Steel Frame: Hot-dip galvanized or corrosion-protected light steel profiles with bolted or riveted joints for both structural strength and disassembly/recycling capability.

• High-Performance Insulated Panels: PIR, rock wool, or composite panels customized in thickness to meet U-value requirements for different European climate zones.

• Detachable Folding Hinges & Locking Systems: Fatigue-tested and vibration-tested for repeated folding/unfolding without loss of accuracy or safety.

• Pre-installed MEP Interfaces: Cable ducts, plumbing connections, and ventilation openings are pre-set in the factory, enabling easy on-site hookup and smart energy management.

Transport & On-Site Installation

　　Most structural, insulation, and basic interior work is completed in our factory. Each container carries more units thanks to high packing density. Local crews then perform positioning, unfolding, locking, MEP hookup, and light interior finishing. With our standardized manual and tool kit, installation time can be reduced to hours or a single day, depending on site foundation and connections.

European Compliance & Certification

1. CE Marking & Construction Products Regulation (Regulation (EU) No 305/2011): Requires Declaration of Performance (DoP) and conformity for free circulation in the EU market.

2. EN 1090 Series (Structural Steel Fabrication & Factory Production Control): Relevant if the main load-bearing structure is steel-based.

3. Energy Performance & Building Envelope Requirements: Aligns with the Energy Performance of Buildings Directive (EPBD) and local low-energy targets.

4. National/Local Standards: Fire resistance, sound insulation, ventilation, and indoor air quality requirements vary per country/project.

We assist clients in preparing technical files (material test reports, wind/seismic calculations, thermal performance reports, DoP documentation) and coordinating third-party inspections.

Sustainability Practices

• Solar PV and energy storage integration (off-grid/on-grid)

• Rainwater harvesting and greywater reuse

• Air-source heat pump / low-temperature underfloor heating

• Modular recovery: units can be dismantled and reused at project end

Typical Applications

Resort seasonal expansion, construction site housing, temporary retail pavilions, event facilities, disaster relief housing, school expansions, and medical aid stations — all can be tailored with local compliance and rapid deployment plans.

Services, Warranty & Delivery Support

• Factory inspection reports and material traceability

• Packing list, installation manual, maintenance guide (EN/other languages)

• Optional third-party inspection and on-site technical support

• Custom interior finishes & local compliance assistance

Business Value for Buyers

• Lower Total Cost of Ownership (TCO): Savings on transport, labor, and project time.

• Fast Delivery: Ideal for time-sensitive projects.

• Green & Low-Carbon: Adds value in green procurement and public tenders.

• Flexibility: Units can be expanded or redeployed.
  

  
  

•