Birmingham, Balsall Heath, Tindal Street
House Summary
Owner(s): John Christophers
House Type: 1840's semi detached
Carbon saving: 100%
Measures installed:
- Triple glazed with low E glass (double argon filled)
- Internal insulation warmcell 350mm to 500mm (in the existing house)
- External rendered 280mm Neopor insulation (rear of existing & extension)
- Front room, first floor, brought ceiling down by 450mm beneath old timbers and filled with warmcell
- Installed new triple-glazed rooflights
- Roof insulated to a value of 0.08
- Extension: 250mm underfloor rock floor insulation
- Whole house MVHR. (Hope to use in winter, but turn off in the summer and use natural ventilation. System is 93% efficient.)
- No central heating
- Wood stove with additional coil into 1000 litre thermal store
- 8.8sq m of evacuated tubes for hot water heating providing 5150 kWh/year
- 25sqm PV providing 5.04kWp
- Low energy lights
- Rainwater harvesting (tank in the basement)
- Reclaimed materials used (reclaimed wood, reclaimed door handles)
- Using renewable energy from Green Energy UK
- "Zero carbon" to Code for Sustainable Homes level 6
- Winner of the 2010 RIBA Architecture Award


