An 1900s semi, extensively retrofitted:
- All windows double glazed or triple glazed,
- External insulation – side wall with 100mm of Pavatex,
- Internal insulation front and back walls with 60mm, with overlap to side wall, on ground floor only,
- Loft Insulation – 300mm,
- Underfloor insulation (hemp) in suspended wooden floor in much of ground floor. Polystyrene insulation under concrete kitchen floor,
- Draught proofing,
- Air-source heat pump,
- Wood burning stove,
- Solar thermal flat plate panels,
- Light pipe in upstairs hallway,
- Low energy lighting, some LEDs,
- Water saving devices,
- Solar PV.
You can also watch a 2010 YouTube video showing the initial work that we did, including the internal and external insulation: https://youtu.be/wbQ6Gh3sEsM