England and Wales: 1900-1929
ECO assessment
Granite or whinstone, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 79% of fixed outlets
Pitched, 75 mm loft insulation
Boiler and radiators, electric
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
rental
Sandstone or limestone, with external insulation
Solid, insulated
Low energy lighting in all fixed outlets
Pitched, 270 mm loft insulation
Boiler and underfloor heating, mains gas
From main system
mains gas (not community)
Fully triple glazed
triple glazing
Programmer, room thermostat and TRVs