Pre works BER F Post works BER A2
Air tightness result 1.26 Air changes per hour (at 50 Pa, [m³/h/m²] 1.264).
Project Description: The house was inefficient there was very little insulation and the walls were damp.
Measures included in this upgrade are:
- Replacement of all windows and doors
- Replacement of the oil-fired boiler with an 8.5kW air to water heat pump
- Under floor heating throughout
- External Insulation
- Attic Insulation
- Demand controlled ventilation system
- Solar PV Panels
- Wood burning stove
- Energy Monitoring System