England and Wales: 1967-1975
marketed sale
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 57% of fixed outlets
Pitched, 200 mm loft insulation
Warm air, Electricaire
Gas multipoint
electricity (not community)
Room heaters, dual fuel (mineral and wood)
Mostly multiple glazing
not defined
Programmer and room thermostat
rental (private)
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 50% of fixed outlets
Pitched, 150 mm loft insulation
Warm air, mains gas
From main system
mains gas (not community)
Mostly double glazing
double glazing, unknown install date
Programmer and room thermostat