England and Wales: 1976-1982
none of the above
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 29% of fixed outlets
Pitched, 150 mm loft insulation
Room heaters, electric
No system present: electric immersion assumed
electricity (not community)
Fully double glazed
double glazing, unknown install date
No thermostatic control of room temperature
none of the above
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 350 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs