Expandable

Expandable Homes

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).

Sizes

410 sq. ft. (20ft)
615 sq. ft. (30ft)
820 sq. ft. (40ft)

Full Specifications

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

Add-Ons

Pitched roof
Terrace
Glass canopy
Front glass wall
Interior wall + roof panels
Exterior wall panels
Kitchen set
AC/Heat
Deck (10x10ft)
Additional windows
Incinerating toilet
Off-grid solar package

1-2

Bathroom(s) with water supply

1-3

Bedroom(s)

1-2

Fully furnished kitchen(s)