my house is a crudens built concrete and steel framed design. i can,t have cavity wall insulation . have large cupboard in kitchen on outside wall.what can i put on inside of wall to insulate as it, s very cold in winter
Ask around local builders to see if any of them have an odd bit of 1'' thick blue Styrofoam. 1'' thickness of Stryofoam is the insulating equivalent of about 3'' loft insulation. It'll cut easily to push-fit between battens.