Bottom of the window:
Warming air that goes in-between glass layers by shining sun

Ventilation Window

At the bottom of the Ventilation Window, there is an air shaft that lets air to fly in-between layers of glass.

At the top, there is a multi-functional electronically controlled valve that acts according to a defined control system.

If air in a Ventilation Window is warmed up, and temperature in the house needs to be increased, the valve lets warm air into the house. If there is no need for warming, air flows directly from the outside to the inside, ensuring that indoor temperature is constant.

Moreover, Electronic Valve autonomously opens and closes to provide great indoor climate by system check of current indoor CO2 level and humidity. If one of the parameters exceeds the desired level, Ventilation Window functioning will lead to reaching the optimal indoor environment.

Ventilation Window construction:

• Made of wood and aluminium so that the external part is protected from various weather conditions.
• The same exterior design as the building's other windows and doors.
• Can be supplied as either a fixed sash window or a top-turning window.
• In order to be able to clean the space between the outer and the inner glass, the inner part can be opened.