England and Wales: 1983-1990
rental (social)
Cavity wall, as built, partial insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 75% of fixed outlets
(another dwelling above)
Community scheme
Electric immersion, off-peak
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs
rental
Cavity wall, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in 60% of fixed outlets
(another dwelling above)
Community scheme
Electric immersion, off-peak
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs