England and Wales: before 1900
none of the above
Sandstone or limestone, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 94% of fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, smokeless fuel
From main system
smokeless coal
Room heaters, smokeless fuel
Fully double glazed
double glazing, unknown install date
No time or thermostatic control of room temperature
not sale or rental
Granite or whinstone, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, anthracite, Boiler and radiators, mains gas
From main system
anthracite
Room heaters, anthracite
Fully double glazed
double glazing, unknown install date
No time or thermostatic control of room temperature