England and Wales: before 1900
rental (private)
Solid brick, with internal insulation
(another dwelling below)
Low energy lighting in 60% of fixed outlets
Pitched, 75 mm loft insulation
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Partial double glazing
double glazing installed during or after 2002
Programmer and appliance thermostats
rental (private)
Solid brick, with internal insulation
(another dwelling below)
Low energy lighting in 60% of fixed outlets
Pitched, 75 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Partial double glazing
double glazing installed during or after 2002
Controls for high heat retention storage heaters