England and Wales: 1950-1966
Stock condition survey
System built, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 200 mm loft insulation
Boiler and radiators, coal
Gas boiler/circulator
house coal (not community)
Room heaters, coal
Fully double glazed
double glazing, unknown install date
Programmer, TRVs and bypass
Stock condition survey
System built, with external insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, coal
From main system
house coal (not community)
Fully double glazed
double glazing, unknown install date
Programmer, TRVs and bypass