England and Wales: 1950-1966
assessment for green deal
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 20% of fixed outlets
Flat, no insulation (assumed)
No system present: electric heaters assumed
Electric immersion, standard tariff
To be used only when there is no heating/hot-water system
Some secondary glazing
secondary glazing
rental (private)
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 88% of fixed outlets
Flat, no insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Partial secondary glazing
secondary glazing
Controls for high heat retention storage heaters