PNED 108 is the first low-consumption floating house in Slovakia. Floating foundation forms three parallel connected high-durable concrete pontoons each 12 x 2,4 x 1,2 m (L x B x H). Pontoons are filled with EPS that assures their unsinkability. Superstructure of the floating house is of wooden frame construction with internal insulation and batten facade. There are used some necessary technologies: ventilation with heat recovery, heat pump, wastewater treatment plant integrated in one of the pontoons, passive house windows and door. This unique floating house was built in 2010 on river Váh near city Komárno.