England and Wales: 1996-2002
marketed sale
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Roof room(s), no insulation (assumed)
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Fully triple glazed
triple glazing
Appliance thermostats
marketed sale
Cavity wall, as built, insulated (assumed)
Solid, limited insulation (assumed)
Low energy lighting in all fixed outlets
Roof room(s), insulated (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully triple glazed
triple glazing
Appliance thermostats