China’s Trusted Manufacturer double storey container house prefabricated homes

This two-story modular building is formed by stacking two 20ft flat-roofed expandable container homes, creating a compact yet spacious design.This configuration offers flexibility and efficiency without compromising on comfort.

For more detailed information about the 2 Story expandable house

Key Features

  • Structure: Double-storey prefab built from durable steel container modules
  • Size Options: Configurable for 2 bedroom granny flat or 3 bed granny flat layouts
  • Interior: Open-plan kitchen and living area, private bedrooms, full bathroom, optional balcony
  • Mobility: Functions as a portable granny flat – easy to transport and install
  • Installation: Delivered flat-packed and assembled quickly on-site

Designed for Practical, Comfortable Living

This model is engineered with both convenience and quality in mind:

  • Fully insulated for year-round comfort
  • Water, electrical, and drainage systems pre-installed
  • Customizable finishes to suit your aesthetic
  • Fast construction compared to traditional buildings

If you’re exploring prefab housing as a solution for mobile granny flats or cost-effective expansions, this is a smart, modern choice.

View custom options for doors, windows and cabinets

Double Storey Container House – Smart Prefab Granny Flat Solution

Discover the flexibility and style of our double storey container house, expertly built for those seeking modern and efficient granny flat designs. Manufactured by one of China’s most trusted prefab housing suppliers, this model offers an innovative solution for families, rental income, or multigenerational living.

Ideal for Portable and Modular Granny Flats

This prefab home is perfect for use as a transportable granny flat or modular granny flat that adapts to your land and lifestyle. With its foldable container structure and two-storey layout, it’s an excellent fit for:

  • 2 bedroom granny flat designs or 3 bedroom granny flat options
  • Compact yet spacious 2 bed granny flat designs for personal use
  • Mobile granny flats or movable granny flats that can relocate as needed
  • Permanent granny flats prefabricated for urban or rural properties

Whether you need a cozy backyard unit or a flexible home for extended family, this model delivers both form and function.

Ready to Build Your Ideal Granny Flat?

Whether you’re looking for a prefab granny flat for family, a portable granny flat for investment, or a stylish 2 bedroom granny flat layout — we’ll help you customize and deliver a solution that suits your needs.

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