Since it came to insulation, it should be noted that materials for this work can be very different. It can be a moor, Irochoks, sterody, foam, extruded polystyrene foam, mineral wool. If you simply install plastic windows, the problem of heat and comfort will not be solved, since the windows are only, only 40% of the balcony area. Warming the balcony room is a rather serious and quite entertaining job. But that’s not all. After all, the floor on your balcony also requires insulation. The main thing is to know whether the balcony is glazed under you. At the end of the work, you can finish it as you want and you will be comfortable.