New windows will give you a completely new living comfort. New windows change the climate of a space, as they also ensure the quality of ventilation.
Ventilator Basic Air plus
automatic ventilator Basic Air plus regulates the quantity of changing air and provides for hygienic qualities of the air. Its performance enables a good quality of micro climate in the premises with decreased consumption of energy. Protection against insects is also integrated in the ventilator.
a multiple level slot ventilator enables different position of open window in inclined position. In wintertime the inclination of the window is smaller, so that we are having the smallest possible heat losses. At higher temperatures, we can open the window casement more and enable a flow of larger quantities of fresh air into living spaces.
Incorrect ventilation is often a reason for unhealthy air humidity. Uncontrolled and lasting aeration also causes high energy losses.