England and Wales: before 1900
assessment for green deal
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 56% of fixed outlets
Pitched, no insulation (assumed)
Water source heat pump, radiators, electric
From main system, no cylinder thermostat
electricity (not community)
Room heaters, wood logs
Full secondary glazing
secondary glazing
Programmer and room thermostat
not sale or rental
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 90% of fixed outlets
Pitched, 150 mm loft insulation
Water source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, wood logs
Mostly multiple glazing
not defined
Programmer, TRVs and bypass