This 40FT waterproof expandable mobile container house is a portable caravan-style prefabricated home designed for flexible mobile residence and outdoor living. Featuring excellent full-body waterproof performance and expandable modular structure, this portable house supports optional
2-bedroom and 4-bedroom layouts, catering to different family sizes and usage demands. Adopting sturdy steel structure and high-quality waterproof insulated sandwich panels, the whole house is waterproof, weather-resistant and durable for long-term outdoor mobile use. Fully prefabricated in the factory with complete living facilities, it boasts portable, movable and quick-install advantages, serving as an ideal all-in-one mobile caravan home for various scenarios.
Premium Steel & Sandwich Panel Structural PerformanceSuperior Waterproof & Weather Resistant Structure
Built with heavy-duty integral welded steel structure, this prefab house features high overall rigidity, outstanding stability, wind resistance and anti-corrosion capacity, adapting to long-term outdoor placement and complex weather conditions. The walls and roof adopt high-quality insulated sandwich panels, which provide excellent heat insulation, waterproof, moisture-proof and sound insulation effects. The integrated structural design effectively avoids common defects of ordinary prefab buildings, ensuring a safe, warm, dry and quiet indoor living environment all year round.Engineered with professional waterproof technology, this 40FT mobile container house delivers outstanding overall waterproof and moisture-proof performance. The integrated welded steel frame and fully sealed sandwich panel splicing structure effectively blocks rainwater penetration, solving common leakage problems of ordinary prefab houses. Matching waterproof roof treatment, sealed door and window system and waterproof floor materials, the house achieves all-round waterproof protection. Meanwhile, the premium steel structure provides stable wind resistance, anti-corrosion and anti-rust performance, adapting to all kinds of harsh outdoor weather and ensuring long-term safe use as a portable caravan home.
The most prominent advantage of this series is
ultra-fast on-site installation. No complicated construction procedures or large construction equipment are required. A small team of workers can complete unfolding, fixing, piping and circuit connection efficiently. The whole house is pre-wired and pre-plumbed in advance, which greatly saves on-site labor time and construction costs.
Modular Design & Customizable Flexibility
Adopting mature modular tiny home design, this folding expandable container house features a highly flexible structural layout. It supports personalized customization of exterior and interior colors, interior space partitioning, door and window positions, as well as functional area configuration. Whether you need a compact single tiny living unit or a multi-functional combined space, the layout can be adjusted freely to match different usage habits and project demands. All custom designs adhere to practicality and high cost performance, maintaining the advantages of ready-made products while meeting individualized needs.
3/4 Bedroom Complete Residential Layout with Integrated Bathroom
Tailored for family and multi-person residence, this expandable prefabricated house supports flexible
3-bedroom or 4-bedroom customized layouts to meet different occupancy needs. All bedrooms are independent and private, with spacious space for daily furniture placement and rest. The matched integrated bathroom adopts wet and dry separation design, fully equipped with toilet, shower system and complete water supply and drainage facilities, meeting daily bathing and hygienic needs. The overall interior layout is reasonable with smooth moving lines. Equipped with waterproof wear-resistant floors, sealed heat-insulation doors and windows, as well as pre-buried complete water and electricity pipelines, the house is fully finished in factory and ready for occupancy after simple on-site assembly.
Wide Application Scenarios
With reliable steel sandwich panel structure, flexible 3/4 bedroom layout and complete supporting bathroom facilities, this modular expandable prefab house has a wide range of application scenarios. It is widely used as permanent family residential housing, temporary multi-person accommodation, staff quarters, resort homestays, rural prefab houses and emergency residential buildings. It supports personalized adjustment of interior layout, exterior color and functional configuration to meet diverse residential demands.
Product Specifications
- Layout Option: Customizable 3 bedrooms / 4 bedrooms residential layout
- Main Structure: Heavy-duty anti-rust steel frame + high-performance insulated sandwich panels
- Installation: Fast on-site assembly, labor-saving and time-saving
- Customization: Support layout adjustment, color matching and functional configuration customization
- Core Configuration: Complete integrated bathroom with toilet and shower, full water & electricity system
- Performance: Waterproof, windproof, soundproof, anti-corrosion, heat-insulated for all-weather use
- Advantage: Modular expandable design, stable quality, comfortable multi-person living, reusable and cost-effective
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