England and Wales: 1976-1982
non marketed sale
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 69% of fixed outlets
Pitched, insulated at rafters
Community scheme
Electric immersion, standard tariff
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs
marketed sale
Cavity wall, as built, partial insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 75% of fixed outlets
Pitched, limited insulation (assumed)
Community scheme
Community scheme, no cylinder thermostat
mains gas (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, TRVs