England and Wales: 1967-1975
none of the above
Cavity wall, filled cavity and external insulation
(another dwelling below)
Low energy lighting in 80% of fixed outlets
Flat, limited insulation (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Programmer and appliance thermostats
rental
Cavity wall, with external insulation
(another dwelling below)
Low energy lighting in all fixed outlets
Flat, limited insulation (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer and appliance thermostats