20ft Foldable Expandable Prefab House
Hebei Tianyu Guangbo Module Housing Co., Ltd. is one of the leading manufacturers and suppliers of 20ft foldable expandable prefab house in China, also supports custom service. Welcome to buy waterproof 20ft foldable expandable prefab house for sale here from our factory. Quality products and reasonable price are available.
Our 20ft expandable container house features a double wing folding design, allowing rapid deployment on site within just a few hours.
Expanded Size: L5900×W6420×H2550mm
Internal Size: L5300×W5820×H2400mm
Folded Size: L5900×W2260×H2550mm
Max Usable Area: 37 sqm
| Our standard 20ft unit weighs only 4.25 tons, built with 4mm steel tubes and 13kg/m³ EPS panels for superior strength and portability. |
| 4.25-ton standard 20ft unit with 4mm steel tubes and lightweight EPS panels, ensuring durability and easy transportation. |
| Sturdy 20ft modular unit (4.25 tons, 4mm steel, 13kg/m³ EPS panels) – strong, lightweight, and ready to use. |
Ideal for mining camps, construction sites, and remote worker dormitories.
The expandable structure provides 40% more interior space compared to standard containers, making it a cost-effective solution for Australia and New Zealand markets.
Why Choose Our Expandable Container House?Unlike standard shipping containers or prefab cabins, our expandable container house delivers up to 40% more interior space when deployed.
The innovative folding mechanism allows a single 20ft container to transform into a full-sized living unit - dramatically reducing shipping costs while maximizing on-site value.
Ideal for Australian Granny Flat installations, New Zealand modular home projects, and US ADU (Accessory Dwelling Unit) applications.
All units are CE certified and can be configured to meet SAA (Australian Standards), UL (US Standards) and EU standards.Get a free quote today. Fast production, reliable delivery, and trusted by 1000+ clients across Australia.
Contact: [Why Choose Our Expandable Container House?Unlike standard shipping containers or prefab cabins, our expandable container house delivers up to 40% more interior space when deployed. The innovative folding mechanism allows a single 20ft container to transform into a full-sized living unit - dramatically reducing shipping costs while maximizing on-site value.Ideal for Australian Granny Flat installations, New Zealand modular home projects, and US ADU (Accessory Dwelling Unit) applications. All units are CE certified and can be configured to meet SAA (Australian Standards), UL (US Standards) and EU standards.Get a free quote today. Fast production, reliable delivery, and trusted by 1000+ clients across Australia.
Contact: [mia@tygbhouse.com] | Website: www.hbtygbhouse.com
Structural System & Materials
This cabin is built on a high-strength steel frame, ensuring stability during transport and long-term use.
Main structure: Galvanized steel frame
Wall system: Insulated sandwich panels
Exterior finish: Wood-grain metal cladding (low maintenance, weather-resistant)
Roof: Flat insulated roof with waterproof membrane
Flooring: Moisture-resistant composite floor
Designed for wind, rain, and temperature variation, suitable for most regions in the United States and Canada.
Doors & Windows
Large aluminum-framed sliding glass door for natural light
Double-glazed windows for insulation and durability
Optimized opening ratio improves daylight by 30%+ compared to standard site cabins
Key Advantages for U.S. Buyers
From our experience exporting 200+ units per month, this model is chosen because it delivers real ROI:
Fast delivery: Factory lead time 15–25 days
Quick installation: 1–2 hours with basic equipment
Lower total cost: Save up to 40% vs traditional construction
Scalable: Ideal for single units or multi-unit projects
Transport-friendly: Designed for container or flatbed shipping
Typical Applications
This portable cabin is widely used as:
Backyard ADU or guest house
Farm housing or ranch cabin
Hunting or recreational cabin
Rental unit or Airbnb
Site office or staff accommodation
Temporary housing or disaster relief unit
Whether for personal use or commercial deployment, it adapts easily.
Why Choose TYGB
we are the factory in Hengshui, welcome to visit.
16+ years in modular housing manufacturing
Exported to North America, Australia, and Europe
Strict QC process from steel frame to final finishing
200+ cusomitzed options for distributors and importers
Stable production capacity for large-scale projects
Our goal is simple: deliver reliable modular buildings that work in real projects.
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