This expandable steel folding container house is a premium prefabricated building built with high-quality sandwich panels, designed for multi-scene outdoor use. Available in standard 20FT and 40FT sizes, it features a flexible foldable and expandable modular structure, integrating the functions of outdoor mobile office, temporary hotel accommodation, independent storage room and daily residential space. Fully factory prefabricated with complete interior supporting facilities including 2 bedrooms, dedicated kitchen and integrated bathroom, this versatile container building delivers outstanding practicality and adaptability, ideal for both short-term temporary use and long-term fixed placement.
Core Advantages — Premium Sandwich Panel & Durable Steel Structure
Constructed with high-strength Q235B hot-dip galvanized steel frame, this prefab container house boasts integral welded structure and excellent overall rigidity, featuring superior wind and storm resistance. It can withstand extreme strong wind and heavy rain weather, delivering stable outdoor use performance in complex outdoor environments. The wall and roof are fitted with high-density insulated sandwich panels with optional EPS or rock wool materials, achieving efficient heat insulation, heat preservation, waterproofing, moisture proofing and anti-corrosion. It effectively avoids common problems of ordinary container buildings such as summer overheating, winter heat loss, water leakage and rusting, ensuring long-term durable outdoor service.
Modular Expandable & Fast Installation Design
Adopting double-side expandable structure, the house is folded into standard container size during transportation, greatly reducing ocean freight and container occupancy cost. After arriving on site, 3–4 workers can complete unfolding, fixing and overall installation within half a day, no complicated construction, no large mechanical equipment required. The whole house is prefabricated in factory with finished interior decoration, pre-wired circuits and pre-buried water pipes. Users can move in directly after simple on-site assembly and water-electricity connection.
Durable & Eco-Friendly Material Performance
- Steel Frame: Integral welded galvanized steel structure, anti-rust and anti-corrosion, service life up to 15–20 years
- Insulation Panel: 75mm/100mm thick fireproof and thermal insulated sandwich panel, fire retardant, sound insulation and temperature control
- Doors & Windows: High-strength aluminum alloy frame + double-layer tempered hollow glass, wind resistant, waterproof and heat insulation
- Floor: Waterproof and wear-resistant composite floor, moisture-proof, easy to clean and suitable for long-term residential use
- Electric System: Standard international circuit layout, pre-installed lights, sockets and leakage protection switch, safe, stable and compliant for universal use
Wide Application Scenarios
Thanks to its durable steel structure and high-performance sandwich panels, this folding expandable container house adapts to all kinds of outdoor environments with extremely wide application scenarios. It can be widely used as outdoor mobile office, construction site temporary office, commercial temporary hotel room, resort accommodation, independent storage room for goods storage, staff dormitory, temporary residential house and emergency makeshift house. We support personalized customization of size, exterior and interior color, spatial layout and functional configuration to perfectly meet different commercial, residential and storage usage requirements.
Product Specifications
- Available Size: 20FT / 40FT Customizable
- Structure: Expandable foldable modular prefab structure
- Wind Resistance Level: Hurricane proof, support strong storm weather
- Indoor Layout: 2 Bedrooms + 1 Kitchen + 1 Bathroom
- Insulation: All-round thermal insulation, heat insulation and cold resistance
- Installation: Fast on-site assembly, ready for move-in after installation
- Feature: Waterproof, fireproof, anti-corrosion, windproof, soundproof, movable, reusable, multi-functional for office, hotel and storage use
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