England and Wales: 2007 onwards
rental (social)
System built, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Charging system linked to use of community heating, programmer and TRVs
rental (social)
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and room thermostat