England and Wales: 1930-1949
ECO assessment
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 85% of fixed outlets
Pitched, 200 mm loft insulation
Boiler and radiators, bottled LPG
From main system, no cylinder thermostat
bottled LPG
Single glazed
not defined
Programmer, TRVs and bypass
ECO assessment
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, 150 mm loft insulation
Boiler and radiators, LPG
From main system, no cylinder thermostat
bottled LPG
Room heaters, coal
Single glazed
not defined
Programmer, TRVs and bypass