A Sphere House on Wheels: A Mini-Home Concept with an Inflatable Floor Was Unveiled
The architectural studio 2001 has introduced an unusual solution for mobile living — a movable house that expands in volume using air. The project, titled E22SSPIU!, was developed for the city of Esch in Luxembourg. According to New Atlas, the dwelling is a research-based concept designed to demonstrate new possibilities for spatial expansion.
The house is built on a steel dual-axle trailer. The structure follows a minimalist design approach, featuring almost no windows and an entrance equipped with a metal ramp. While the house is in transit, only the lower level is accessible to occupants. Despite its compact size, the space accommodates a fully functional kitchen with a dining area and a bathroom fitted with all essential sanitary facilities.
The real transformation takes place once the house is parked. Pneumatic supports lift the roof, while a powerful compressor inflates a large double-layer dome that forms a full-fledged second floor. This spacious area, finished with cork flooring, can accommodate up to six people. The sleeping zone features inflatable mattresses, and a special grid insert in the floor allows natural light to pass from the upper level down to the kitchen. Access to the upper floor is provided via a staircase or a dedicated lift.
Environmental considerations were also integrated into the design. The house is equipped with a water recirculation system: wastewater from the sink and shower is treated and reused for toilet flushing. Although the inflatable house remains an experimental prototype, it clearly demonstrates how modern technologies can address the shortage of living space by making homes both highly mobile and remarkably spacious.
ORIENT
