England and Wales: before 1900
assessment for green deal
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 10% of fixed outlets
Pitched, no insulation
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Room heaters, coal
Single glazed
not defined
No thermostatic control of room temperature
following green deal
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, wood logs
From main system
wood logs
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs