England and Wales: 1976-1982
non marketed sale
Cavity wall, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, mains gas
Electric immersion, standard tariff
mains gas (not community)
Single glazed
not defined
Programmer, room thermostat and TRVs
rental (private)
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in 73% of fixed outlets
Roof room(s), insulated (assumed)
Boiler and radiators, mains gas
Electric immersion, off-peak
mains gas (not community)
Partial double glazing
double glazing installed before 2002
Programmer, room thermostat and TRVs