England and Wales: 1967-1975
rental (social)
System built, with external insulation
Suspended, no insulation (assumed)
Low energy lighting in 90% of fixed outlets
Pitched, insulated
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
rental
Timber frame, as built, insulated (assumed)
Suspended, no insulation (assumed)
No low energy lighting
Pitched, insulated
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