England and Wales: 1930-1949
rental
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 44% of fixed outlets
Pitched, 100 mm loft insulation
Portable electric heaters assumed for most rooms
Oil range cooker, no cylinder thermostat
house coal (not community)
Room heaters, coal
Fully double glazed
double glazing installed during or after 2002
No thermostatic control of room temperature
rental
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 67% of fixed outlets
Pitched, 100 mm loft insulation
Electric storage heaters
Oil range cooker, no cylinder thermostat
electricity (not community)
Room heaters, coal
Fully double glazed
double glazing installed during or after 2002
Controls for high heat retention storage heaters