Underfloor insulation
Thermal resistance below living areas.
Inverter technology
Converts solar DC to household AC.
Integrated systems
All services built into the structure.
Insulated panels (SIP)
Core wall/roof/floor system.
Installation time
Rapid assembly via prefabrication.
Infiltration capacity
Ground’s ability to absorb rainwater.
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.