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| Insulation system | Polyurethane replaces extruded polystyrene (XPS). Polyurethane (flammability rating: Class B1; thermal conductivity: 0.018–0.024W/m·K) |
| Glass | 6-9-6-9-6 Triple-pane Tempered Low-E Insulating Glass Unit |
| Underfloor Heating | Graphene-Enhanced Carbon Fiber Plate + Calcium silicate board (for underfloor heating) |
| Wall heating system | Graphene-Enhanced Carbon Fiber Plate + Calcium silicate board (for wall heating) |
| Water Pipe Heat Trace Cable | Water pipe heat trace (for supply and drainage pipes) |
| Lightning and Electric Shock Protection System | External Lightning Protection System and Bathroom Equipotential Bonding for Electric Shock Prevention |
| Wall system | Calcium Silicate Board + WPC |
| Motor | Motor (excluding curtains and sheer curtains) |
| Intelligent control | Intelligent voice intercom |