KRONE Flow is a bottom-hung window, which is a great choice if you have a specific need for ventilation and sound reduction at the same time.
Effortless ventilation
KRONE Flow is designed as a double window, where fresh air is drawn in from the top through an outward-opening top-hung frame. The air is then heated between the glass panes before entering the room through an inward-opening bottom-hung frame at the top of the interior element.
Sound reduction and security
Since the window consists of two panes, the sound reduction is significant even when the window is open. We can produce the windows to attenuate the sound by up to 22 dB, even with the window open. This allows for both ventilation and sound reduction in even the most heavily trafficked areas.
The two windows also ensure highly secure window protection against burglaries.
The aesthetic aspect
Just like our other windows, KRONE Flow can be customized according to your preferences in terms of colors and materials, allowing you to create your own surroundings and ensure the preservation of aesthetics.