England and Wales: 1950-1966
marketed sale
Timber frame, with additional insulation
Solid, no insulation (assumed)
Low energy lighting in 50% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, wood logs
From main system, no cylinder thermostat, plus solar
wood logs
Room heaters, wood logs
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
FiT application
Timber frame, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in 55% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, wood logs
From main system, plus solar
wood logs
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs