Since the phrase "warm floors" entered our lexicon passed 15 years. And today, heated floors are no longer the privilege of only very wealthy people. On the market there are many different systems of gender and want to mount them. And the price came down to acceptable levels.
Floor heating system heats the air to a height of 2-2,5 meters. This ensures the most comfortable for the temperature distribution rights - at ground level air at 2-4 degrees warmer than the ceiling. In addition, a large heated surface is more economical and efficient than the small, but intense heat source. Such a system could solve the problem, both main and auxiliary heating (in this case it is laid in separate rooms and has less power).