Tight envelope
Continuous airtightness for energy saving.
Technical core
Central zone for MEP installations.
Triple glazing
Three-pane window system for insulation.
Thermal bridge
Interrupted insulation point; must be minimized.
User interface
pps or displays to manage building systems.
Utility room
Designated space for washing and storage.
Underfloor insulation
Thermal resistance below living areas.
Urban heat island
Higher urban temperatures due to materials.
U-value
Measure of heat flow through a material; lower = better.
Timer controls
Automate systems for efficiency.