England and Wales: before 1900
rental (private)
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 44% of fixed outlets
Pitched, insulated (assumed)
Room heaters, dual fuel (mineral and wood)
Electric immersion, off-peak
dual fuel - mineral + wood
Room heaters, electric
Partial multiple glazing
not defined
No thermostatic control of room temperature
rental
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Room heaters, wood logs, Electric storage heaters
Electric immersion, off-peak
wood logs
Portable electric heaters (assumed)
Partial double glazing
double glazing installed during or after 2002
No thermostatic control of room temperature