20ft Expandable Container Home - 37㎡ Prefab Granny Flat
Compact, rapidly deployed prefab living space.
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Expandable Container House Specifications
20ft ModelExpanded size 5900 × 6300 × 2480mm-37㎡ flexible prefab living space.
30ft ModelExpanded size 9000 × 6160 × 2480mm-56㎡ portable modular home.
40ft ModelExpanded size 11800 × 6220 × 2480mm-72㎡ configurable modular home.
What is an Expandable Container House?
A factory-built modular home designed for efficient shipping, fast installation, and comfortable living. It folds compactly for transportation and expands on site to create a spacious living area.
✔ Compact Shipping
Space-saving design helps reduce transportation costs.
✔ Fast Installation
Pre-assembled components enable quick on-site installation.
✔ Superior Insulation
Insulated walls and roof provide thermal protection and comfort.
✔ Integrated Systems
Structure, electrical, plumbing, doors, and windows are factory-integrated for consistent quality.
OEM/ODM Custom Manufacturing
Designed to adapt to different markets, projects, and customer needs.
✔ Flexible Floor Plans
Customize layouts, room functions, and space configurations.
✔ Market-Ready Specifications
Electrical, plumbing, insulation, and facade options can be tailored to local requirements.
✔ Complete Interior Packages
Choose kitchen, bathroom, furniture, and interior finishes to suit your project.
✔ Low MOQ & OEM / ODM
OEM / ODM customization is available from just 1 unit. Contact us for a tailored quotation.
Advanced Production Line
GreenSpace operates a highly automated production line to ensure precision, efficiency, and consistent quality. Equipped with CNC bending machines and automated welding systems, our facility delivers millimetre-level accuracy for every Q235B galvanized steel frame.
An advanced electrostatic powder coating line provides a uniform, durable, scratch-resistant, and corrosion-resistant finish. With key processes completed in-house, we maintain strict quality control while delivering reliable prefab housing solutions at competitive factory-direct prices.
Global Supply Chain & High-Volume Manufacturing
✔ 400+ Units Monthly Capacity
Our multi-line production system supports both small and large orders, from boutique resorts to large-scale worker camps, ensuring consistent quality and reliable delivery.
✔ 20–30 Days Fast Delivery
With standardized production processes and sufficient material inventory, we achieve a 20–30 day production cycle from order confirmation to port dispatch.
✔ Optimized Global Logistics
Our foldable design maximizes container space and reduces shipping costs. Two 20ft expandable houses can fit into one 40HQ container, helping overseas distributors lower logistics expenses and improve project profitability.
Life · Space · Business Value
Build Your Own Modular Space
Whether relaxing space, holiday camp, or commercial space, GreenSpace can customize according to your ideas.