England and Wales: 2007-2011
rental (social)
Timber frame, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Community scheme
Community scheme
biomass (community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and TRVs
rental
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
Flat, insulated (assumed)
Community scheme
Community scheme, plus solar
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and at least two room thermostats