20FT
5900 × 6200 × 2480 mm
approx. 394 sq ft
Compact expandable unit — ideal as a starter home, guest suite or site office.
Build this sizePrefab homes
Expandable prefab homes
Factory-built, fast to install and fully finished. Start from one of three sizes, then personalise every surface and fitting.
Choose your size
All three units expand on site to their full footprint.
30FT
9000 × 6200 × 2480 mm
approx. 600 sq ft
The balanced option, with room for two bedrooms plus open living and kitchen.
Build this size
40FT
11800 × 6200 × 2480 mm
approx. 787 sq ft
Our largest expandable home — family layouts with generous living space.
Build this sizePrefab catalogue
Browse the full prefab catalogue
See every layout for the 20ft, 30ft and 40ft homes along with our complete range of exterior wall panels, doors, windows, bedroom doors, kitchen cabinets, countertops, wall plates, flooring and bathroom styles — all in one catalogue.
96-page PDF · opens in a new tab
Click to open the catalogue
Build your own
How the interactive builder works
- 1Pick your size: 20ft, 30ft or 40ft
- 2Choose a layout available for that size
- 3Walk the 3D exterior and pick wall panels, doors and windows
- 4Step inside the 3D interior matching your layout
- 5Select bedroom doors, kitchen and bathroom walls, flooring
- 6Choose kitchen cabinets, countertops and bathroom style
- 7Download your quotation as a PDF
Every layout, wall panel, door, window, floor, kitchen and bathroom option comes straight from our prefab catalogue, and your quotation downloads as a PDF at the end.