England and Wales: 2007 onwards
rental (private)
System built, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Temperature zone control
rental (private)
System built, as built, insulated (assumed)
(other premises below)
Low energy lighting in 6% of fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Temperature zone control