Multilateral louvered ventilator The Eura is a louvered ventilator that extracts large volumes of warm air and smoke within a short period of time. The Eura is both suitable for air feed (facade) and air extraction (facade and roof). The fail-safe Eura is available with a variety of blade types, including a translucent design. The system offers a favourable price/performance ratio. Application: from industrial buildings and offices to shopping centres and atria.