| Division | Contents | Performance | German passive house performance criterion |
|---|---|---|---|
| External insulation system | Southern side EIFS (integrated structure-type, cellulose insulation) | 0.15 W/m2･K | 0.15 W/m2･K and below |
| Western side EIFS (ventilation structure) | |||
| Eastern side wet system 1(EPS board), wet system 2 (VIP vacuum insulated panel) | |||
| Northern side wet system 3 (PUR polyurethane rigid foam) | |||
| Window and door system | High insulated and airtight window | 0.89 W/m2･K | 0.8 W/m2･K and below |
| Superadiabatic vacuum glazing window | 0.83 W/m2･K | ||
| Superadiabatic vacuum glass door (1st floor door) | 0.8 W/m2･K | ||
| Superadiabatic vacuum fire door (entrance hall and balcony door) | 0.6 W/m2･K | ||
| Shading device | External venetian blind (EVB) | - | - |
| Equipment system | Waste heat recovery ventilator | 85% heat recovery | 85% heat recovery |
| Heating, ventilation, lighting control system | - | - | |
| LED lighting | - | - | |
| New and renewable energy supply system | Wood pellet boiler | 50 kW × 2 units | - |
| Photovoltaic system (rooftop) | 36 kW | - |