Underfloor insulation
Thermal resistance below living areas.
Natural ventilation
Passive airflow techniques.
Non-combustible façade
Fire-resistant cladding.
Nominal power
Max rated output of panels/systems.
Noise insulation
Reducing sound transmission.
Net-zero energy
Equal energy use and production.
Utility room
Designated space for washing and storage.
User interface
pps or displays to manage building systems.
Urban heat island
Higher urban temperatures due to materials.
U-value
Measure of heat flow through a material; lower = better.