Ruifa Modular House Ruifa Modular House

Waterproof Prefabricated 40FT 20FT Folding Portable Home Two Bedroom Prefab Outdoor Expandable Container House

Customization: Available
After-sales Service: Comprehensive Technical Support
Application: Warehouse, Workshop, Villa, Office

Product Description

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Basic Information

Model NO.:20ft / 40ft
Fast Installation:Yes
Material:Galvanized Steel Container
Expanded Size:5900*6540*2530mm / 11800*6540*2530mm
Anti-Earthquake:Level 8
Wind Resistance:120km/H (0.6kN/M2)
Floor Load:200 Kg/M2
Thermal Cond.:0.05

Product Description

Expandable House Exterior
Expandable House Structure
Expandable House View

FRAME & EXTERNAL

Galvanized Steel frame with undercoat finish. Double Side extra fiber-reinforced plastic 3mm cover for better waterproof and insulation. 75mm EPS sandwich panels.

INTERNAL MATERIALS

Fiber cement floorboard with PVC floor covering. Options for SPC (Stone Plastic Composite) flooring for enhanced durability.

ROOF SYSTEM

Robust steel sheeting exterior coated with epoxy paint. Glass-wool underlay for thermal and acoustic insulation.

Bathroom Interior

Premium Bathroom & Plumbing

Full-length shower with semi-frameless screen, rain maker matte black shower head. Soft-closing toilet lid. All hot/cold inlets pre-fitted for kitchen and bathroom.

Specifications

Item Technical Specification
Expanded Size11800*6540*2530mm / 5900*6540*2530mm
Key AdvantageQuick Installation & Mobile
ApplicationWarehouse, Workshop, Villa, Office, Clinic
Doors & WindowsDouble-sided vacuum glass (5mm+12mm+5mm), 3C Certified
Electrical SystemCompliant with global standards, pre-installed fixtures
Kitchen20mm quartz engineered stone bench top, sleek white cabinets

Product Portfolio

Product Range 1
Product Range 2
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Manufacturing Excellence

Located in the heart of the global hub for prefab housing production, our factory integrates R&D, design, and production under one roof. We uphold the principle that quality is our foundation and innovation is our soul, delivering modular housing solutions that combine exceptional value, reliability, and comfort for clients worldwide.

Factory Workshop
Production Line

Our products have entered markets across North America, Europe, the Middle East, and Australia. We offer highly competitive factory-direct pricing, flexible customization options, and professional technical support. We build trust through solid workmanship, verifiable data, and satisfied customers.

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Certifications & Global Cases

Certificates
Project Case 1
Project Case 2
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Packaging & Shipping

Shipping Logistics

Frequently Asked Questions

Is it safe to purchase a prefabricated house online?
Yes. Most prefab homes globally are manufactured in specialized hubs in China. By buying direct from the factory, you get exceptional value and professional quality control. We welcome factory visits and provide verifiable data for all our structures.
What are the main advantages of the expandable design?
The dual-wing expandable design offers the best balance of transport efficiency and living space. It folds into a standard shipping container for easy global transport and expands to provide a full-size home with structural strength and high insulation performance.
How long does the installation take?
These units are designed for rapid deployment. A standard 20ft or 40ft expandable house can typically be unfolded and secured on-site within a few hours by a small team, significantly reducing labor costs.
What is the resistance level against wind and earthquakes?
Our homes are built with robust galvanized steel frames, providing level 8 earthquake resistance and wind resistance up to 120km/h (0.6kN/m2), making them suitable for various climate conditions.
Are the houses insulated for extreme weather?
Yes, we use 75mm EPS or optional high-density polyurethane insulation in walls and roofs, along with double-glazed vacuum windows, ensuring excellent thermal and acoustic performance for both hot and cold climates.
What are the payment and shipping terms?
We typically require a 30% deposit upon order confirmation and 70% after production and final inspection. We work with leading freight forwarders to ensure the most cost-effective and reliable shipping to your nearest port.

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