England and Wales: 1983-1990
rental (social)
Cavity wall, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 80% of fixed outlets
Pitched, 75 mm loft insulation
Community scheme
Electric immersion, off-peak
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs
rental
Timber frame, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 40% of fixed outlets
Pitched, 75 mm loft insulation
Community scheme
Electric immersion, off-peak
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs