As it says can anyone tell me if the insulated tile backer boards, or uninsulated laid over celtox insulation can safely suport the weight of kitchen floor units when tiled?
Using elec underfloor heating and need to raise the floor height 160mm above the existing slab, trying to find the best way to insulate under the heating and give a suitable base for the units
Using elec underfloor heating and need to raise the floor height 160mm above the existing slab, trying to find the best way to insulate under the heating and give a suitable base for the units