England and Wales: 1950-1966
rental (social)
Cavity wall, filled cavity
To external air, no insulation (assumed)
Low energy lighting in 20% of fixed outlets
Flat, no insulation (assumed)
Community scheme
Community scheme
mains gas (community)
Fully double glazed
double glazing, unknown install date
Charging system linked to the use of community heating, programmer and TRVs
rental
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
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