England and Wales: 1983-1990
marketed sale
Park home wall, as built
Suspended, limited insulation (assumed)
Low energy lighting in 45% of fixed outlets
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
not defined
Programmer, TRVs and bypass
following green deal
Park home wall, with external insulation
Suspended, limited insulation (assumed)
Low energy lighting in 82% of fixed outlets
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
not defined
Programmer, TRVs and bypass