Ernst Hommer, the founder and partner of EuroLam, on the beneficial effect of louvre windows on indoor climate.

Indoor climate

The quality of the indoor air contributes significantly to the sense of well-being of the people in the room. For this reason, rooms should always be ventilated using efficient louvre windows ventilation systems, so that the CO2 in the room air can be quickly discharged outside and the windows closed again as soon as possible.

Due to the temperature-dependent air flow conditions (stack effect) in the room and between the interior and exterior of a building, louvre windows make it possible to exchange all the room air for fresh air in the shortest possible time, without the room cooling down. This is particularly advantageous in the winter months. 


Fitness for the head.

On fresh air and the ability to concentrate.

The quality of the air in a room has a significant impact on our sense of well-being, performance, ability to concentrate and our health. So, fresh air is in fact a fuel for good moods and good ideas. By using the outside air, the indoor climate is sustainably improved, energy costs are lowered and the environment is protected.


A clear view of things.

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

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Opening up new perspectives.

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

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Health is in the air.

With louvre windows, moisture and mould have zero chance and people with allergies have 100 % fresh air – thanks to efficient venting.

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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.

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Do you have further questions about our louvre solutions?

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