England and Wales: 1967-1975
assessment for green deal
System built, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 40% of fixed outlets
Pitched, 270 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Programmer and room thermostat
following green deal
System built, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 40% of fixed outlets
Pitched, 270 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Programmer and room thermostat