Factory Customized Luxury 3-in-1 Folding Family Prefab Home Expandable 40ft Container House Classroom Made of Steel

Product Description

Prefabricated Home Solution

Reliable Solutions, Quality Homes

We are a global leader in prefabricated construction, offering end-to-end solutions from design to after-sales service. We create innovative, high-quality modular homes that bring your vision to life worldwide.

⚡ 5 STEPS = 10 MIN INSTALL = 1 EXPANDABLE HOUSE
Expandable House Installation

Product Structure

Product Structure details
Category Component Specification Component Specification
Frame Structure Middle Roof Beam T2.5mm Q235B End Side Beam t1.5mm Q235B
Middle Bottom Beam T2.5mm Q235B Middle Column T2.5mm Q235B
Side Wall Frame t1.5mm Q235B Lifting Lug t4mm Q235B
Subframe t1.5mm Q235B Folding Hinge 13mm Galvanized Hinge
Central Cabinet Top/Bottom 80*100mm Full Frame Coating Electrostatic Powder Coating / White Plastic Powder
Side Cabinet Top/Bottom 40*60*1.5mm Thick Square Tube
Roof Panel External Roof Panel 50mm Composite Panel
Interior Ceiling 3mm Ceiling Panel
Wall Panel Exterior Wall Panel 16mm Embossed Metal Wall Panel
Internal Partition 50mm EPS Insulation (Optional PU)
Floor PVC Flooring 2mm PVC Flooring (Optional Click Lock or Laminate Flooring)
Flooring Base 18mm Magnesium Oxide Floorboard (Optional Bamboo or Plywood)

Stronger Frame, Longer Life

Our structure detail

OURS

Densely spaced square tubes for better stability — no floor shaking, stronger structure.

Other structure detail

OTHER

Fewer square tubes to save costs — weaker frame, unstable floors, shorter service life.

Our steel detail

OURS

Fully galvanized steel with electrostatic powder coating — anti-rust, anti-corrosion, highly durable.

Other steel detail

OTHER

Use untreated black steel to cut costs — prone to rust, corrosion, and shorter lifespan.

Customization Options

Common Layouts

Common layouts design

All sizes of expandable home layouts are fully customizable to suit your needs

Get Custom Quote

Metal Carved Panels

Metal Carved Panels options

Floor

Floor styling option

A variety of flooring options available, including WPC, SPC, and PVC-fully customizable to match your style and needs.

Door Options

Door selections

① Titanium-Magnesium Alloy Hinged Door | ② Titanium-Magnesium Alloy Sliding Door
③ Thermal Break Aluminum Door-Window Combo | ④ Commercial Aluminum Glass Door (KFC Style)

Window Options

Window selections

① White Aluminum Sliding Window | ② White Thermal Break Casement Window
③ Black Thermal Break Casement Window | ④ Black Aluminum Sliding Window

Kitchen

Kitchen Setup

Bathroom

Bathroom configuration

① Wet and dry separation bathroom | ② Vanity with integrated washing machine
③ Curved Enclosed Shower Room | ④ Separate Sink Area

Power & Drainage

Power and drainage configurations

We provide sockets that meet your country’s standards, and the drainage system can be fully customized to suit your specific requirements.

Get Custom Quote

Optional Exterior Add-ons

Optional exterior designs

Gable Roof / Deck / Canopy / Terrace

Specific Design

Specific unique designs
Get Custom Quote

Packaging and Shipping

We guarantee the following inspections before shipping:

  • Waterproof Test Passed
  • Electrical Wiring Diagram Included
  • Foundation Layout Drawing Provided
  • Plumbing & Piping Layout Included
  • Complete Packing List Attached
Packaging inspection process

Welcome to Visit Our Factory

We invite you to tour our state-of-the-art facilities and see our high-quality production process firsthand. Our team will guide you through each stage, from design to assembly, and discuss how we can collaborate to meet your needs.

We look forward to welcoming you to our factory.

Global Trade Exhibitions

We are committed to expanding our presence in the global market by actively participating in key trade exhibitions worldwide. These events offer us the opportunity to connect with partners, showcase our innovative products, and stay at the forefront of industry trends.

Join us at the next exhibition and discover how we can collaborate to create outstanding solutions.

Trade Exhibitions presence

Frequently Asked Questions

💡 How long does it take to install the expandable house?
The installation is extremely fast and efficient. It takes only 5 simple steps and approximately 10 minutes to set up a complete expandable house.
💡 Can the interior layouts and sizes be customized?
Yes, all sizes and layouts of our expandable home units are fully customizable to meet your specific space planning and styling requirements.
💡 What flooring and panel options are available?
We offer various choices, including 16mm embossed metal wall panels, WPC, SPC, or PVC flooring options, as well as customizable glass door/window profiles to match your preferences.
💡 Are electrical and plumbing standard systems compliant with my country?
Yes, we customize and provide sockets and wiring systems that match your country's national electrical standard. The drainage system is also configurable to your region's requirements.
💡 What structural tests are performed before shipping?
We guarantee rigorous quality inspections before delivery, including waterproof testing, electrical and wiring checks, and complete package checks to ensure trouble-free on-site assembly.
💡 What optional add-ons can I get for the exterior?
You can customize the exterior with additional architectural features such as a gable roof, deck extension, overhead canopy, or an open-air terrace.

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