England and Wales: 1950-1966
none of the above
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 71% of fixed outlets
Pitched, 25 mm loft insulation
Boiler and radiators, coal
Electric immersion, standard tariff
house coal (not community)
Fully double glazed
double glazing installed before 2002
TRVs and bypass
ECO assessment
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 25 mm loft insulation
Boiler and radiators, smokeless fuel
Electric immersion, standard tariff
smokeless coal
Room heaters, smokeless fuel
Fully double glazed
double glazing, unknown install date
TRVs and bypass