can anyone help with the question of what to use on top of a rather creaky wooden floor before installing underfloor heating. Is it OK to use the insulation board as sold by wickes or should there be a sheet of ply or hardboesrd under the insulation element.
Does anyone have any preference as to using a mat system or the cable type and if so from whom?
Does anyone have any preference as to using a mat system or the cable type and if so from whom?