Lamellenfenster von EuroLam sorgen mit intelligentem Lüftungsmanagement für eine sauerstoffreiche und keimarme Raumluft.

Health is in the air 

On the optimal exchange of air with EuroLam louvre windows.

The DIN EN 13779 standard divides room air into four quality classes, in accordance with the concentration of CO2: in the case of values below 800 ppm, room air quality is rated as good, values between 800 and 1,000 ppm are rated as average/medium and values of 1,000 to 1,400 ppm as moderate. In the event of values over 1,400 ppm, indoor air quality is rated as low.

Here, EuroLam louvre windows do a really god job. Compared to tilt windows, stale room air is replaced by fresh air significantly more effectively and rapidly (see simulation). The heat loss remains comparatively low. In addition, due to the automatic regulation of the CO2 concentration in the room air, germs and viruses have little chance. One’s personal sense of well-being is maintained at a high level. 

CO2 controlled ventilation system

With the newly developed CO2-controlled ventilation system from EuroLam, the louvre windows are automatically controlled and continuously ensure a good indoor climate. The device recognizes when it is necessary to ventilate and the CO2 concentration always remains within the recommended limit values, at a hygienically safe level. Every five seconds, the measuring device measures the CO2 content of the room air and, if the previously set limit value of e.g. 1,000 ppm is exceeded, sends a wired impulse to the drive of the window and opens it. As soon as the lower threshold of e.g. 600 ppm is reached, the windows close automatically.

If the CO2 content in the room air increases, it is now considered proven that the virus load also increases. The CO2-controlled ventilation system thus offers additional protection against infection.




Over a hundred in operation. 

EuroLam louvre solutions in action 

To date, EuroLam has fitted over 100 children’s daycare centres, schools, universities and sports halls (and the list goes on) with louvre windows for ventilation, thus providing fresh, healthy air in buildings worldwide. 


Opening up new perspectives.

EuroLam louvre windows architecturally enhance buildings with their attractive look and are characterised by their durability.

Learn more »

A clear view of things.

EuroLam louvre windows are technically mature, functionally efficient and have been awarded innovation and design prizes.

Learn more »

No chance for burglars.

With the RC2 and RC3 certification of our window systems, you can be sure that you are investing in the security of your building.

Learn more »

Entrauchung eines Büros durch offene Lamellenfenster.

Imminent danger.

Louvre windows ensure greater safety in the event of a fire and ensure that escape and rescue routes are efficiently kept smoke-free.

Learn more »

Do you have further questions about our louvre solutions?

Then go ahead and make an appointment for a nonbinding consultation.