We have just moved into a much larger old fashioned house (4 floors). We have had the heating on since we moved in and I can not stress how cold it is ALL THE TIME. There are radiators in some of the rooms but the heat doesn't seem to radiate at all! The hallway and three landings are FREEZING COLD - no radiators on the landings. We are worried we are going to have astronomical heating bills! Or have to live in Ski gear. (We do understand the last week has been particularly cold).
Question is therefore - how can we make our new house warmer? For a cheap cost. My mum suggests keeping all the doors shut - which I have done but the living room and kitchen and landings are just arctic . What stand alone heater would you recommend and is there anyway I can heat the house better? And am I better off just putting a heater at the bottom of the house as heat rises?