New detached 2-storey 2,500 sqft 4 bedroom house.
- Walls – 350mm concrete block cavity wall with 150mm full-fill cavitytherm insulation
- Space Heating – Ochsner air to water heat pump with under floor heating pipes in a hemi hydrate self levelling screed.
- Water Heating – Ochsner Europa 323 air to water heat pump.
- Ventilation – Natural background ventilation (100mm hole in wall).