Expandable Container Homes are a new generation of prefabricated modular housing. Unlike traditional static prefab houses, these units are delivered compact in a folded state and can be expanded on-site within a few hours. This smart design reduces shipping costs and makes installation fast and efficient.
A 40ft expandable unit provides a spacious living solution while maintaining portability and flexibility—perfect for residential use, rentals, resorts, and workforce housing.
Folded Size: W2200 × L11800 × H2480mm (approx.)
Expanded Size: ~74㎡ (varies with layout)
Occupancy: 4–8 persons
Structure Height (Inside): 2240mm
Design Blueprint
Standard layout: 1 Living Room + 3 Bedrooms + 1 Kitchen + 1 Bathroom
Optional custom layouts (see customization section below)
You can attach a 40ft floor plan image here for visual clarity.
Main Frame: Galvanized Q235B steel, corrosion-resistant and built for long-term durability.
Wall Panels: 75mm EPS sandwich panels (optional PU / Rock Wool for better insulation).
Roof & Floor: Steel frame with integrated insulation layers.
Exterior Finish: Available in white, grey, or wood grain decorative panels.
Doors: Steel entry door + bedroom doors + glass bathroom door.
Windows: Broken bridge aluminum alloy windows for insulation and ventilation.
Flooring: 2mm PVC standard (optional SPC or laminate).
Utilities: Electrical & plumbing adapted to AU/EU/US standards.
SUNFINE’s 40ft Expandable Container Homes support flexible interior configurations:
Standard Layout: 1 living room + 3 bedrooms + 1 kitchen + 1 bathroom.
Alternative Layouts:
2-Bedroom + Larger Living Area
1-Bedroom Studio + Office Space
4-Bedroom Dormitory for workforce housing
Customers can choose wall panels, roof style (flat or sloped), flooring, and kitchen/bathroom fittings to match personal or project needs.
Learn more about customization.
SUNFINE ensures every unit meets international housing and safety standards:
CE Certification – European Conformity for export markets.
ISO9001 – Quality management certified.
Fireproof Certification – Wall panels tested for fire resistance.
Asbestos-Free – Safe for human health and eco-friendly.
AU/EU/US Electrical & Plumbing Standards – All fittings adapted to destination country codes.
These certifications make our 40ft Expandable Container Homes suitable for projects in Australia, Europe, the US, and island nations with strict compliance requirements.
Looking for a spacious, durable, and customizable prefab solution?
SUNFINE’s 40ft Expandable Container Homes offer modern living with international certifications and flexible layouts.
Contact us today for floor plans, quotations, and design consultation.
