K-value
Thermal conductivity of building materials.
Kickplate sealing
Floor-wall moisture barrier detail.
Key performance indicator (KPI)
Metrics to assess goals.
Kilowatt-hour (kWh)
Standard unit of energy measurement.
Kerto beam
Strong laminated wood beam.
High-performance insulation
Materials like PUR/PIR/Rockwool.
Humidity regulation
Preventing mold and enhancing comfort.
Household energy autonomy
Self-sufficient energy production.
Heat recovery ventilation
Recovers heat from outgoing air.
Hybrid inverter
Manages solar input and battery storage.