England and Wales: before 1900
none of the above
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 67% of fixed outlets
Pitched, 25 mm loft insulation
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer and room thermostats
ECO assessment
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 25% of fixed outlets
Pitched, 100 mm loft insulation
No system present: electric heaters assumed
Electric instantaneous at point of use
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing installed during or after 2002