England and Wales: 1950-1966
marketed sale
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 78% of fixed outlets
Pitched, 75 mm loft insulation
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Programmer and appliance thermostats
marketed sale
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 78% of fixed outlets
Pitched, 75 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Controls for high heat retention storage heaters