England and Wales: before 1900
none of the above
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 75% of fixed outlets
Pitched, no insulation (assumed)
No system present: electric heaters assumed
No system present: electric immersion assumed
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing, unknown install date
none of the above
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 75% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
Community scheme
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs