England and Wales: 1967-1975
non marketed sale
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 78% of fixed outlets
Pitched, 12 mm loft insulation
Warm air, mains gas
From main system, no cylinder thermostat
mains gas (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
No time or thermostatic control of room temperature
none of the above
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 50% of fixed outlets
Pitched, limited insulation
Warm air, mains gas
From main system, no cylinder thermostat
mains gas (not community)
Portable electric heaters (assumed)
Mostly double glazing
double glazing installed before 2002
No time or thermostatic control of room temperature