England and Wales: before 1900
rental (private)
Sandstone or limestone, as built, insulated (assumed)
To unheated space, limited insulation (assumed)
No low energy lighting
Pitched, 150 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Single glazed
not defined
Manual charge control
rental
Sandstone or limestone, as built, no insulation (assumed)
To unheated space, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 250 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, wood logs
Fully triple glazed
triple glazing
Controls for high heat retention storage heaters