England and Wales: before 1900
rental (private)
Sandstone or limestone, as built, no insulation (assumed)
Suspended, insulated
Low energy lighting in 29% of fixed outlets
Pitched, 150 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, dual fuel (mineral and wood)
Mostly secondary glazing
secondary glazing
Programmer, room thermostat and TRVs
assessment for green deal
Sandstone or limestone, as built, no insulation (assumed)
To unheated space, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Portable electric heaters (assumed)
Full secondary glazing
secondary glazing
Programmer, TRVs and bypass