England and Wales: 1900-1929
none of the above
Cavity wall, as built, no insulation (assumed)
To external air, no insulation (assumed)
Low energy lighting in 56% of fixed outlets
Pitched, no insulation (assumed)
Portable electric heaters assumed for most rooms
Gas boiler/circulator, no cylinder thermostat
mains gas (not community)
Room heaters, mains gas
Single glazed
not defined
No thermostatic control of room temperature
none of the above
Cavity wall, filled cavity
To external air, no insulation (assumed)
Low energy lighting in 56% of fixed outlets
Pitched, no insulation (assumed)
Portable electric heaters assumed for most rooms
Gas boiler/circulator, no cylinder thermostat
mains gas (not community)
Room heaters, mains gas
Single glazed
not defined
No thermostatic control of room temperature