20FT Temporary Dormitory Office and Construction Site Ready Expandable Prefab Portable Prefabricated Modular House

• Customization: Available
• After-sales Service: 1 Year
• Application: Apartment
• Model NO.: 20FT
• Fast Installation: Fast Installation
• Feature: Easily Movable, Eco-Friendliness, Flexibly Combinable, Leak Proof, Moisture Proof, Safe, Thermal Insulation, Waterproof, Wind Resistance
• Material: Sandwich Panel
• Model No.: Container House 20FT
• Usage: Storage, Workshop, Construction, Dormitary, Office
• Cost: Lower Cost Than Traditional Building
• House Model: Expandable Container House
• Decoration: Antiseptic Wood
• Insulation: Quick & Easy
• Structure: Light Steel Structure & Sandwich Panel
• Layout: According to Customer's Design
• Mobility: Disassemble or Completed Lifting
• Colour: Customized
• Transport Package: Container Loading
• Specification: 5.9M*2.2M*2.48M
• Trademark: Kunhong
• Origin: China
• HS Code: 9406900090
• Production Capacity: 1000sets/Month
• Package Size: 600.00cm * 220.00cm * 248.00cm
• Package Gross Weight: 3700.000kg

Product Description

We provide FREE preliminary layout design and 3D rendering service for your bulk orders!

Company Profile

Hebei Kunhong Steel Structure Engineering Co.,Ltd.

MIC Certified Benchmark Factory

12,000 meter square Modern Production Base | Professional 3D Design Solutions.

We don't just sell houses; we provide customized living spaces backed by a decade of manufacturing excellence.

Product Name	Fast Build Foldable Prefab Villa Waterproof Expandable Container House Insulated Prefabricated Folding Mobile Portable Home
20FT Size	Open Size:5900*6300*2480mm.Total Area 37(m2)
30FT Size	Open Size:9000*6200*2480mm.Total Area 56(m2)
40FT Size	Open Size:11800*6220*2480mm.Total Area 73(m2)
Main Material	Galvanized frame, fully welded construction, powder-coated surface
Weight	20FT≈3.5 tons/40FT≈7 tons
Roof	75mm Fireproof Flame Retardant Eps Insulation Sandwich Panel
Suspended Ceiling	Ceiling panel + cleanroom panel + corrugated sheet for middle roof
Side And Front Rear Wall Panels	50mm integrated wall panel + 20mm metal carved decorative panel for exterior wall
The Internal Partition	50mm Fireproof Flame Retardant Eps Insulation Sandwich Panel
Floor	2mm Pvc Floor Leather+18mm Glass Magnesium Board
Door	1 pc thermal break aluminum casement door, 2 pcs carbon crystal panel wooden doors
Window	8 pcs thermal break aluminum outward casement windows, 1 pc thermal break aluminum top-hung bathroom window
Bathroom	Bathroom with wet and dry separation, sliding glass shower enclosure
Circuit	Comply with local certifications such as SAA and CE in the destination country
Payment	30% advance payment, 70% balance payment; shipment upon full payment receipt.

Product Display

FREE 3D Design & Space Optimization

Tired of standard "iron boxes"?

Our in-house architects provide:

HD 3D Renderings (See your house before it's built!)

Optimized Floor Plans (Tailored for 1-bedroom or 2-bedroom layouts) Exterior Visuals (Modern, Industrial, or Natural styles)

20FT Expandable Container House 3D Design

1.The internal flooring of our houses features a 20mm calcium silicate board and anti-corrosive multi-layer bamboo-wood composite board. Our composite board undergoes special treatment, with a coated surface using a process that is waterproof, moisture-resistant, and anti-corrosive.

2.The house walls are constructed with fire-resistant and flame-retardant 75mm EPS sandwich panel, coupled with a lightweight steel frame design. This ensures strong structural waterproofing, seismic resistance, excellent thermal insulation, and robust resistance to moisture and termite damage. 
3.We use polyurethane adhesive sealant instead of traditional oil-based sealants. The polyurethane sealant provides superior sealing, meeting your requirements without causing any issues such as leakage. 
4.All doors and windows are crafted using aluminum alloy materials and double-layer insulated glass, offering effective thermal and sound insulation with heightened security. 
5.We take care of the installation of plumbing and electrical systems, ensuring compliance with your country's electrical safety standards.

Interior 3D Renderings

Why Choose Us

1.Space & Design

1:3 Space Magic: Standard container size for transport, expanding to 3x the area upon deployment, maximizing space efficiency.

2.Assembly

Rapid Deployment: Base setup in 30 mins by 4-5 people. No heavy machinery required, significantly reducing on-site labor costs.

3.Customization

Design Empowerment (Core Edge): In-house design team provides layout design, 3D renderings, exterior visuals, and detailed floor plans.

4.Durability

Steel Skeleton + Eco-materials: High-strength galvanized steel frame with fireproof, waterproof, soundproof, and thermal insulation materials. 20+ years lifespan.

5.Logistics Optimization

Designed for global shipping. One 40HQ container holds 2 units 20FT Expandable Container Houses, effectively halving your per-unit freight cost and boosting your project margins.

6.Applications

High-end Living: Glamping pods, mobile villas, resort hotels.
Relocation & Relief: Emergency housing, temporary communities, mobile clinics.
Commercial & Office: Startup creative spaces, site offices, pop-up showrooms.
Community Services: Remote classrooms, activity centers, mobile cafes.

Expandable container houses prioritize stability, adaptability, and scalability, offering a cost-effective and sustainable solution for modern modular living and commercial needs.

Global Certifications & Compliance
 
Our foldable expandable container house has obtained multiple international certifications to meet global import standards and smooth customs clearance:
 
CE Certificate;
SAA Certificate;
ISO9001 Quality Management System;
Fire Resistance Test Report;
Galvanized Steel Frame Material Test Report;
Environmental Test for Flooring & Doors Windows: Low formaldehyde indoor materials compliant with global housing standards.
 
We support applying for CO, FORM E, FORM A certificate for customs clearance as clients' destination country requires.

Product Description

FAQ

Q1: Are you a manufacturer or a trading company? 
A: We are a professional manufacturing factory specializing in Double-Wing Expandable Container Houses. You are welcome to visit our factory to check the quality and get the best price. 
Q2: What is your MOQ? 
A: Our MOQ is 1 set. Small trial orders are also welcome and can be further discussed. 
Q3: How long does it take to assemble a double-wing container house? 
A: It depends on the size. Generally, a 20ft house can be installed by 2-3 workers within 1-2 days, and a 40ft house takes 3-5 days. Prefabricated modules allow fast assembly, saving time and labor. 
Q4: How about your production lead time? 
A: Production lead time depends on the order quantity and customization requirements. Usually, 1-2 weeks for standard units. 
Q5: How can we ensure the product quality after placing an order? 
A: Before delivery, we will provide pictures and videos for you to check. You can also arrange third-party inspection to verify quality. 
Q6: Can the interior layout be customized? 
A: Yes. Bedrooms, bathrooms, kitchens, living areas, offices, or recreation rooms can be designed according to your requirements.