England and Wales: 1996-2002
marketed sale
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 38% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, smokeless fuel
From main system
smokeless coal
Room heaters, smokeless fuel
Fully double glazed
double glazing installed during or after 2002
No time or thermostatic control of room temperature
marketed sale
Solid brick, as built, insulated (assumed)
Solid, limited insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 200 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, mains gas
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs