What are a diffusers a window?

Window Diffusers are special devices that are used to ventilate rooms through windows. They are permanently mounted on window frames or directly on the sash to ensure free air flow while protecting against noise and insects.

Window Diffusers enable the introduction of fresh air into the room, which is especially important in the case of rooms that are not ventilated or get very hot during hot days. Due to the fact that the air is introduced slowly and evenly, drafts are avoided and the risk of heat loss from the room is reduced.

The available diffusers are manual, pressure, hygro-controlled and rebate.