A lot of your heat is lost through the roof and walls. Getting insulation is relatively cheap, and there is support available from the government under the ECO: Help to Heat scheme.
Block off any chimneys which are open, keeping your home warmer.
If you’d like to find out more information on cavity wall insulation, solid wall insulation, loft insulation or to check if you could be eligible for ECO, please visit the Government’s ECO website, or call the Energy Saving Trust on 029 2046 8340.