England and Wales: 1950-1966
none of the above
Waliau ceudod, fel yGÇÖu hadeiladwyd, dim inswleiddio (rhagdybiaeth)
Crog, dim inswleiddio (rhagdybiaeth)
Dim goleuadau ynni-isel
Ar oleddf, 12 mm o inswleiddio yn y llofft
Bwyler a rheiddiaduron, nwy prif gyflenwad
OGÇÖr brif system
mains gas (not community)
Dim
Gwydrau dwbl llawn
double glazing installed before 2002
Rhaglennydd a thermostat ystafell
assessment for green deal
Cavity wall, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 36% of fixed outlets
Pitched, 12 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Fully double glazed
double glazing, unknown install date
Programmer, no room thermostat