England and Wales: 1996-2002
assessment for green deal
Timber frame, as built, insulated (assumed)
Solid, limited insulation (assumed)
Low energy lighting in 45% of fixed outlets
Pitched, 150 mm loft insulation
No system present: electric heaters assumed
Electric immersion, standard tariff
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing installed before 2002
following green deal
Timber frame, as built, insulated (assumed)
Solid, limited insulation (assumed)
Low energy lighting in 45% of fixed outlets
Pitched, 150 mm loft 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