England and Wales: 1967-1975
marketed sale
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 83% of fixed outlets
Pitched, 250 mm loft insulation
Warm air, Electricaire
Electric immersion, off-peak
electricity (not community)
Room heaters, smokeless fuel
Fully double glazed
double glazing, unknown install date
Programmer and room thermostat
marketed sale
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 82% of fixed outlets
Pitched, 300 mm loft insulation
Warm air, Electricaire, Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, smokeless fuel
Mostly double glazing
double glazing, unknown install date
Room thermostat only