A simple concept with great results
(example below with autonomous window)

Vetroventilato® actively controls the temperature of the rooms inside the building, thanks to its built-in electronic and mechanical system.

The triple glazing system is only 50 mm thick and a slim 25 mm with double glazing, which is fitted with a microperforated technical curtain.


Vetroventilato® manages the hot air buffer which is created within its cavities:

  • in summer, the hot air is conveyed directly outside the building;
  • in winter, the hot air is reintroduced into the room, working in conjunction with the existing heating systems.


Vetroventilato® has smaller heating and air conditioning systems, which means both your purchase and running costs are considerably lower.

Vetroventilato® also efficiently reintroduces clean air back into the room, thanks to the filters fitted at the bottom of the frame where the air enters.

And since Vetroventilato® keeps the whole room at the same temperature, you can make full use of the space near the windows and glazing.

Rendering of a large window.

How it Works
  • The motorised fan (controlled by sensors) helps extract the air from the room through the bottom section. The air enters the ventilated cavity between the pane and the curtain.

  • In the ventilated cavity, the air from the room pushes out the air which has been heated by solar irradiance.

  • Now the air has reached its hottest temperature, it is expelled by the fan; in the summer it is conveyed directly outside the building, bringing about considerable savings in the use of air conditioning units.

  • In the winter it is reintroduced into the room to heat it, working alongside traditional heating systems.Should there be no solar irradiance, Vetroventilato® shuts down but can be reactivated to air the room.

  • Upon request, the fan and curtain on the Vetroventilato® Windows can be powered by a small photovoltaic panel fitted directly into the window frame.