Each person is breathing daily about 18 000 liters of air. On average, we spend up to 90 of our living indoors. 60 of them is at home, which is reason enough to ensure that it has a proper climate. Fresh, rich air oxygen is vital for our health and wellbeing.

Along with lighting and cleanliness of air, smells and sounds, as well as temperature factors affect the sensations of comfort in the residential premises. Temperature factors include the temperature in the room and on the surfaces, the relative humidity and the air movement in the premises.

You can do this by centralized, integrated ventilation control systems. These systems are important for homes with low energy consumption and passive homes, especially in renovated buildings.

Breathe freely and enjoy free air in your own home without open windows. It saves energy and your money.

The possibilities of insulation of houses constantly improved. This helps to keep the heat in a residential area. Nevertheless, it will disappear opportunities to circulate air through loose walls or windows. Waste, moist air can not go out. And the fresh air, in turn, does not fall into the room.

In order to provide a sufficient amount of fresh air, Windows should be opened regularly. For 15 minutesand whenever possible every two hours (energy saving directive, paragraph 6, point 2). And this is a challenge not only for professionals.

In conventional ventilation through the windows is lost most of the heat, which should be stored indoors thanks to triple glazed windows and double insulation. Thus, the insulation system when ventilation through Windows does not lead to a satisfactory solution to the problem of heat loss.