England and Wales: 1996-2002
marketed sale
Cavity wall, as built, insulated (assumed)
Suspended, insulated (assumed)
Low energy lighting in 81% of fixed outlets
Pitched, 150 mm loft insulation
Room heaters, electric
Gas boiler/circulator
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer and appliance thermostats
rental (private)
Cavity wall, as built, insulated (assumed)
Solid, limited insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs