Double-decker folding container houses double the usable space through stackable design without increasing the footprint. Inheriting the low transport cost and rapid installation of standard folding units, they offer superior structural stability and wind/seismic resistance, making them an ideal choice that balances space efficiency with deployment speed.
Ideal for large construction camps, mining sites, and emergency shelters with limited space. The double-decker design saves land resources, while the secure interlocking modules ensure safety compliance. It enables rapid deployment of large-scale, fully functional accommodation and office areas, significantly reducing camp construction time.

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General Specifications of Modular Folding Container House |
| Item | Standard Specifications |
| Product Name | Folding Container House / Foldable Integrated House / Foldable Prefab House |
| Standard Dimensions | 5800×2480×2500mm / 5900×2430×2500mm / 6000×3000×2800mm |
| Folded Height | Approx. 350-450mm, convenient for transportation and stacking |
| Building Structure | Light steel frame structure, integral foldable modular design |
| Main Frame | Galvanized square tube / Cold-formed steel / Sprayed steel structure |
| Wall Materials | Optional: Rock wool sandwich panel, Glass wool sandwich panel, EPS sandwich panel, PU sandwich panel |
| Wall Panel Thickness | 50mm / 75mm / 100mm, customizable on request |
| Roof Materials | Color steel sandwich panel / Galvanized steel sheet + Insulation layer |
| Floor Structure | Steel base frame + Fireproof board / Cement fiber board + PVC floor leather |
| Door & Window Configuration | Anti-theft door / Aluminum alloy window / Plastic-steel window, customizable by function |
| Electrical System | Pre-installed lighting, sockets, switches, distribution box, air-conditioning sockets |
| Fire Rating | Standard: Class B1 flame retardant; Class A fire rating available with rock wool panels |
| Wind Resistance | Typically meets 8-10 level wind resistance, subject to structural reinforcement design |
| Seismic Performance | Designed for 7-8 degree seismic resistance |
| Service Life | Approx. 10-20 years, depending on materials, anti-corrosion treatment and application environment |
| Installation Method | Crane unfolding / Manual-assisted unfolding / Bolt fastening |
| Installation Time | Single unit typically unfolded in 10-30 minutes, ready for use after power and water connection |
| Transportation Method | Can be stacked in multiple layers after folding, saving transportation space |
| Application Scenarios | Temporary offices, construction site dormitories, guard rooms, emergency shelters, park supporting facilities, storage houses |
| The images and specifications shown are for reference only. The final effect and implementation plan are subject to the actual execution. | |
