OneGuyFromBarlick

Thats about £180 a month or £6 a day. For a mid terrace that still seems a lot - Even an insulated roof space will only slow heat escaping not cease it. One wonders what the minimum level of Kwh in to maintain say 22deg when outside is average below 6deg for a month actually is from any form of construction = stone is not inheriently that worse than 9in brickwork, but cavity /filled cavity should be slightly better. Maybe the old days of wearing the large woollen great coat knitted hat and gloves permantently indoors is the solution. Switching to candlelight brings fires risk dangers.