England and Wales: 1967-1975
ECO assessment
Timber frame, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, no insulation (assumed)
Warm air, mains gas
Gas multipoint
mains gas (not community)
Room heaters, LPG
Fully double glazed
double glazing, unknown install date
Room thermostat only
ECO assessment
Timber frame, as built, partial insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs