Our expandable home units come in three different lengths; 20ft, 30ft, and 40ft — each built to last 20-30 years and can withstand up to category 8 earthquakes. Each shell is equipped with a full bathroom and the ability to add a full kitchen.
Expandable homes are assembled in San Diego, CA, shipped directly to the customer, and installed on-site. They can serve as standalone houses, ADUs, or even rental / AirBnB units (where local governments and permits allow).
Our Expandable homes are classified as Trailers so are able to approved and permitted immediately assuming your land has existing sewage or septic. All our costs include installation at location (assuming the land is leveled and ready for us.)
Measure (L*W*H): 5950*6410*2500mm (19.52*21.03*8.20ft
Packing size: 5950*2250*2500mm (19.52*7.38*8.20ft)
Wall panel: 50 (75mm EPS/rock wool/PU/glass wool sandwich panel with double-sided 0.4mm
Steel structure: 2.5-3.0mm welding steel structure
Windows: UPVC/Broken bridge aluminum hollow double glazing window
Exterior door: UPVC/Broken bridge aluminum hollow double glazing door
Interior door: UPVC/wood/Titanium alloys door
Sub-floor: 18mm MGO/Fiber cement board
Surface floor: Wood/PVC vinyl floor
Bathroom: Shower, seated toilet, wash basin
Water pipe: PPR and PVC water supply and drainage pipe with fittings
Electricity system: Switch, socket, lamp light, waterproof socket, distribution box
Accessories: Paint, glass cement, floor nail, blind rivets etc