England and Wales: 1950-1966
rental (social)
System built, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 56% of fixed outlets
Pitched, 200mm loft insulation
Boiler and radiators, mains gas
From main system, plus solar
mains gas (not community)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs
rental (social)
System built, with internal insulation
(another dwelling below)
No low energy lighting
Pitched, no insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs