England and Wales: 1991-1995
none of the above
Cavity wall, as built, insulated (assumed)
(another dwelling below)
No low energy lighting
Pitched, 75 mm loft insulation
Boiler and radiators, bottled LPG
From main system
bottled LPG
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
TRVs and bypass
none of the above
Cavity wall, as built, insulated (assumed)
(another dwelling below)
No low energy lighting
Pitched, 300 mm loft insulation
Boiler and radiators, bottled LPG
From main system
bottled LPG
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
TRVs and bypass