England and Wales: 1930-1949
none of the above
Solid brick, with internal insulation
(other premises below)
Low energy lighting in 33% of fixed outlets
Pitched, 250 mm loft insulation
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing, unknown install date
Appliance thermostats
rental (private)
Solid brick, with internal insulation
(other premises below)
Low energy lighting in 33% of fixed outlets
Pitched, 250 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Controls for high heat retention storage heaters