England and Wales: 1983-1990
marketed sale
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 20% of fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, LPG
From main system, no cylinder thermostat
LPG (not community)
Mostly double glazing
double glazing installed before 2002
Programmer, TRVs and bypass
rental (private)
Cavity wall, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 270 mm loft insulation
Boiler and radiators, LPG
Electric immersion, standard tariff
LPG (not community)
Fully double glazed
double glazing, unknown install date
Programmer, TRVs and bypass