20ft Expandable House for Office in Adelaide, Australia

Adelaide Backyard Expandable House for Office
Located in Adelaide, Australia, the client wanted to create a separate, comfortable, and year-round usable office space in their backyard as an alternative to the high costs of renting an office.
After fully understanding their needs, UVO recommended a 20ft expandable container office house and made several customizations to meet their specific requirements.
The final space includes:
- A spacious and bright living/office area
- Separate enclosed office/room
- Separate bathroom
- A fully equipped kitchenette with refrigerator
- Fully circuitd lighting & air conditioning system
- Insulation suitable for the Adelaide climate
Client's Concerns | Weather and Layout Installation Issues
1. Will it adapt to Adelaide's weather?
Adelaide has a hot and dry climate. The client is concerned that "the container house might be too hot in summer and too cold in winter, affecting office comfort."
2. Limited backyard space; can the house be reasonably laid out?
The client's backyard is not large, but he wants:
- A separate office
- A bathroom
- A large communal work area
- Plus a kitchen
He's worried that 20 square feet of space won't be enough to accommodate all these features.
3. Will installation be troublesome and disrupt family life?
The client doesn't want a long construction period and cannot accept large-scale construction at home.
4. Is the container house safe and stable?
The client has questions about structural stability, wind resistance, and ground securing methods.

UVO's Solutions: Full-Service from Design to Construction
1. Enhanced Insulation for Adelaide's Climate Comfort
UVO utilizes:
- High-density PU insulation layer
- Double-layer aluminum alloy windows with louvered design
- Integrated sealed structure
- Air conditioning support
Maintaining coolness even in Adelaide's hot weather, and providing better insulation in winter.
2. Precise 20ft Extension for Multifunctional Layout
UVO's design team, through internal extension structures and rational zoning, has created multifunctional spaces that were previously difficult to integrate:
- The living room has been expanded into a large open-plan office area
- A custom-designed independent office (enclosed room) is located on the right
- A bathroom is installed at the rear
- Provided space on the left for kitchen countertops, sink, and refrigerator
20 feet provides all the necessary functions for a complete office.
3. Quick Installation, No Disruption to Daily Life
UVO's expandable structure features:
- Complete transport to the backyard
- Expansion and installation can be completed within hours
- Electrical and piping are pre-installed, requiring only simple on-site connections
The entire installation process is quiet and clean, causing no damage to the backyard.
4. Sturdy structure, suitable for long-term use
UVO adopts:
- Reinforced steel structure
- Wind resistance meets Australian residential area standards
- Special ground anchoring system ensures long-term stability
Ensuring long-term stability, safety, and durability of the house.
A truly sustainable backyard office
Through custom design, this 20ft expandable office space offers:
- Modern, bright, open-plan workspace
- Separate bathroom
- Separate small office for private work or meetings
- Fully equipped kitchenette
- Comfortable interiors suited to Adelaide's climate
- Separate backyard office, undisturbed by family
This project successfully helped the client transform their backyard into a professional and quiet workspace, completely resolving the dilemma of "working from home but having no office space."