England and Wales: 1950-1966
marketed sale
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 82% of fixed outlets
Pitched, 270 mm loft insulation
Electric storage heaters
From main system
electricity (not community)
Room heaters, mains gas
Partial double glazing
not defined
Manual charge control
marketed sale
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 82% of fixed outlets
Pitched, 270 mm loft insulation
Electric storage heaters
From secondary system
electricity (not community)
Room heaters, mains gas
Partial double glazing
not defined
Manual charge control