England and Wales: 1950-1966
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in 67% of fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, oil, Electric underfloor heating
From main system, no cylinder thermostat
oil (not community)
Room heaters, electric
Some secondary glazing
secondary glazing
Programmer and room thermostat
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 400+ mm loft insulation
Boiler and radiators, oil, Electric underfloor heating
From main system
oil (not community)
Room heaters, electric
Some secondary glazing
secondary glazing
Programmer, room thermostat and TRVs