England and Wales: 1900-1929
marketed sale
Solid brick, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 90% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, oil
From main system
oil (not community)
Single glazed
not defined
Time and temperature zone control
marketed sale
Solid brick, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 90% of fixed outlets
Pitched, insulated
Boiler and radiators, oil
From main system
oil (not community)
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control