England and Wales: before 1900
rental (private)
Solid brick, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 86% of fixed outlets
Pitched, 250 mm loft insulation
Community scheme
Electric immersion, standard tariff
mains gas (community)
Room heaters, electric
Full secondary glazing
secondary glazing
Flat rate charging, TRVs
none of the above
Solid brick, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 83% of fixed outlets
Roof room(s), no insulation (assumed)
Community scheme
Electric immersion, off-peak
mains gas (community)
Mostly secondary glazing
secondary glazing
Flat rate charging, programmer and TRVs