20FT EPS Sandwich Wall Panel Prefab Folding Living Expandable Container House Made in China

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20FT EPS Sandwich Wall Panel Prefab Folding Living Expandable Container House Made in China

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Product Description

Product Overview

Model NO.ECH-O

NameExpandable Container House

MaterialSandwich Panel

FrameGalvanized Steel Structure

Area37~75sqm

Life Span35 Years

Seismic ResistanceGrade 10

Wind ResistanceGrade 11

Basic Information

🏠 Description

The Double Wing Expandable Folding Container house is a kind of prefab house. It can be expanded when needed to increase usable space and folded to reduce its footprint during transport. Built with a light steel hot-dip galvanized frame and environmentally friendly composite panels, it ensures high bearing capacity, safety, and durability. It is ideal for housing expansion, temporary residence, tourism, disaster relief, and more.

📏 Size & Specifications

Open Size: 5850*6300*2480mm
Folded Size: 5850*2200*2480mm
Weight: 3000kg
Layout: Bedroom + living room + bathroom + kitchen
Loading: 40'HQ can load 2 units

🌟 Key Advantages

✅ Fast Installation: 5 minutes/set, significant labor savings.
✅ Anti-rust: Hot galvanized steel materials throughout.
✅ Weatherproof: Waterproof design and Class A fire rating.
✅ Resilient: Wind resistant (Level 11) and anti-seismic (Grade 9-10).

Detailed Photos

Technical Features

Stable Structure

The frame is made of high-strength steel with galvanized hinges and electrostatic spraying for maximum stability, thermal insulation, and soundproofing.

Superior Water Resistance

Upgraded roof waterproofing including butyl tape and aluminum-zinc secondary reinforcement for industry-leading water tightness.

Configuration List

Category	Component	Specifications
Main Frame	Steel Structure	t2.5mm Q235B Galvanized
Main Frame	Hinges	13mm Galvanized
Wall & Roof	Insulation	75mm EPS sandwich/Rock wool panel
Wall & Roof	Ceiling Tile	t0.25mm 831 Ceiling tile
Flooring	Base Board	Fireproof MGO board / Bamboo flooring
Flooring	Decoration	2.0mm PVC floor
Interior	Bathroom	Mirror, washbasin, toilet, shower room, PPR/PVC pipes
Electrical	System	6 LED lights, 8 sockets, 20A circuit breakers

Customized Service

Multiple options are available for colors, wall-carved plates, flooring styles, and power systems. The layout can be customized to include 1, 2, or 3 bedrooms depending on your needs.

Frequently Asked Questions

How fast can the house be installed?

The house features a fast-installation design that allows a single set to be deployed in approximately 5 minutes, significantly reducing labor costs.

Is the structure resistant to natural disasters?

Yes, it is designed with a Grade 10 seismic resistance and Level 11 wind resistance, making it suitable for high-wind and earthquake-prone areas.

What is the expected lifespan of this container house?

With proper maintenance, the hot-dip galvanized steel structure and high-quality sandwich panels provide a lifespan of up to 35 years.

How many units can be transported at once?

A standard 40'HQ shipping container can accommodate 2 sets of the 20ft expandable container houses.

Can the internal layout be modified?

Absolutely. We offer customized layouts, allowing you to choose between 1, 2, or 3-bedroom configurations with integrated kitchen and bathroom facilities.

Is the house insulated for extreme weather?

Yes, the 75mm EPS or Rock Wool sandwich panels provide excellent thermal insulation, keeping the interior comfortable in both hot and cold climates.