Product Overview

The 40ft Double-wing Expandable House is a premium expandable container house designed for those who need spacious, comfortable, and rapidly deployable living or working spaces. Built on a heavy-duty steel structure, this large modular building integrates complete electrical, plumbing, and HVAC systems — ready for immediate occupancy upon arrival.

Transported as a standard 40ft flat-pack container, it expands on-site via a mechanical unfolding system to create a massive indoor area that rivals traditional construction. Whether used as a prefab house, modular office, or temporary housing complex, this unit delivers plug-and-play convenience with exceptional comfort and durability.

This versatile relocatable building is the ideal solution for semi-permanent and permanent housing needs across construction camps, mining operations, emergency shelters, military bases, and high-end glamping resorts.

Core Advantages & Key Features

 Massive Space

40ft base provides significantly larger unfolded area than 20ft units — spacious enough for multi-room layouts, open-plan offices, or family-sized living quarters.

 Rapid Deployment

Mechanical unfolding system allows one-person operation. Ready for use within hours of arrival — no complex assembly or heavy tools required.

Premium Durability

Heavy-duty galvanized steel frame with enhanced wind resistance (up to 150km/h) and seismic grade 9 protection. Superior insulation ensures comfort from -30°C to +55°C.

Fully Relocatable

Can be folded, packed, and transported multiple times without structural fatigue. High reusability delivers exceptional long-term value.

Fully Customizable

Endless layout possibilities: multiple bedrooms, kitchens, bathrooms, conference rooms, partition walls — all pre-installed per your design.

Integrated Systems

Complete pre-installed electrical wiring, LED lighting, power outlets, plumbing, drainage, and optional HVAC — truly turnkey.

Premium Aesthetics

Modern, clean exterior with multiple color options. Suitable for high-end applications like glamping resorts, executive camps, and luxury mobile homes.

Energy Ready

Optional solar panel integration, battery storage, and rainwater collection systems for off-grid or hybrid energy solutions.

Application Scenarios

Our 40ft double-wing expandable house is widely used in:

Large Construction Projects: Site headquarters, project management offices, executive quarters, worker dormitory complexes.

Mining & Resource Extraction: Full-scale mining camps, exploration base camps, processing plant offices, staff accommodation villages.

Emergency & Disaster Response: Large-capacity emergency shelters, field hospitals, medical quarantine facilities, refugee housing complexes.

Military & Defense: Barracks, field headquarters, medical units, logistics support buildings, forward operating base facilities.

Commercial & Hospitality: Glamping resorts, eco-lodges, remote hotels, pop-up retail stores, mobile showrooms, food courts.

Public & Municipal: Community centers, temporary schools, vaccination hubs, mobile government service centers, cultural pavilions.

Agricultural & Rural: Farm worker housing, seasonal labor camps, agricultural research stations, equipment storage and workshops.

Multi-Unit Combinations: Can be stacked side-by-side or vertically to create multi-story buildings, dormitory blocks, or office campuses.

Technical Specifications

Transport Dimension: 40ft standard container (approx. 12.19m × 2.44m × 2.59m)

Expanded Dimension: Approx. 12.19m × 4.88m × 2.59m (double width) — customizable

Total Usable Area: Approx. 55–60 sqm (unfolded) — enough for 2-3 rooms

Structure: Heavy-duty galvanized steel frame + high-density sandwich panels (EPS / Rockwool / PU optional)

Roof: Flat roof with drainage, optional solar mounting and green roof options

Flooring: Anti-slip PVC, ceramic tile, or steel checkered plate

Insulation: Premium thermal insulation, suitable for -30°C to +55°C

Wind Load: Resistant to winds up to 150 km/h (typhoon-grade)

Seismic Rating: Grade 9 earthquake resistance

Electrical: Full pre-wired system with lighting, power outlets, distribution panel, and surge protection

Plumbing: Full pre-installed plumbing with bathroom fixtures, water heater, and drainage system

HVAC Ready: Pre-installed ducting and mounting for air conditioning units

Lifespan: 15–20 years with proper maintenance

Stackable: Yes — can b