Description
Redefine your living space with this 380sqft (35.3m^2) Fully Customized Expandable Container Home. Engineered for rapid installation and long-term durability, this modular unit features a precision-welded steel frame and high-performance thermal insulation. The innovative expandable design allows for a compact transport profile that unfolds into a spacious, well-appointed interior, complete with a fully equipped restroom and modern aesthetic finishes.
Key Technical & Architectural Features:
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Reinforced Steel Chassis: Built on a high-integrity steel frame with a specialized hydraulic brace system (3,000N pressure) and 2,000 lbs hinge pulley blocks for effortless expansion and structural stability.
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Superior Thermal Insulation: Outfitted with flame-retardant foam wallboards and a magnesium-manganese thermal insulation roof. This multilayer shielding ensures energy efficiency and fire safety in diverse climates.
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Precision Glazing: Features double-layer tempered glass-plastic-steel sliding lattice windows, providing excellent acoustic insulation and thermal retention while maximizing natural light.
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Resilient Interior Flooring: Utilizes a high-density glass magnesium subfloor finished with 2.0mm ($0.08$-inch) wear-resistant laminate floor leather, designed for high-traffic durability and easy sanitation.
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Integrated Sanitary Suite: The restroom includes a stainless steel shower system (Grade 304 hot/cold valves), a PVC mirror box, and a silent exhaust fan. The WPC frosted glass door ensures privacy while maintaining a modern profile.
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High-Grade MEP Fittings: All internal plumbing utilizes PPR hot/cold water piping and PVC drainage with integrated insulation pipes to prevent freezing and condensation.
Technical Specifications:
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Dimensions (Expanded): L 19ft x W 20ft x H 8ft (5.8m times 6.1m times 2.4m)
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Total Living Area: 380 sq ft (35.3m^2)
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Structure: Galvanized Steel Frame with Flame-Retardant Panels
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Windows: Double-Layer Tempered Glass / Lattice Design
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Entry: Heavy-Duty Aluminum Security Door with Integrated Lock
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Mechanicals: Hydraulic Expansion Brace (3000N) | phi 5mm$ Wire Rope
Sanitary & Plumbing Data:
| Component | Material Specification |
| Shower Valve & Sprinkler | Grade 304 Stainless Steel |
| Restroom Door | WPC (Wood Plastic Composite) + Frosted Glass |
| Hot & Cold Water Piping | High-Grade PPR (Polypropylene Random) |
| Drainage System | High-Durability PVC |
| Ventilation | Silent Integrated Electric Exhaust Fan |
| Water Stopper & Mirror Box | Moisture-Resistant PVC |
| Fixtures (Soap Dish/Brush) | Corrosion-Resistant Aluminum Alloy |
| Shower Hardware | Stainless Steel Rod & Floor Drain |
















Preston Hale (verified owner) –
“I bought the 380sqft Expandable Custom Container Home from Cargo Container Supply and the expandable design is brilliant. When opened up it feels like a true 380sqft modern home with an open living/kitchen area, bedroom, and bathroom. The modular steel construction is strong and well-insulated, and the contemporary finishes look clean and upscale. It was delivered efficiently and setup was straightforward. The team at Cargo Container Supply helped refine the custom details perfectly. This is a fantastic, space-efficient living solution.”
Vivian Locke (verified owner) –
“Purchased the 380sqft Expandable Custom Container Home – Modern 19ft x 20ft Modular Steel Living Unit online through Cargo Container Supply as our primary tiny home. The expansion gives generous living space without a huge footprint, and the modern interior is thoughtfully designed with good natural light and storage. Build quality is solid and it stays comfortable in varying weather. Only minor thing was coordinating the final electrical hookup, but the unit itself is excellent. Great communication and quality product from the Cargo Container Supply team.”