Not 100 % sure with your choice? Or do you need help with installing your fan? Ventilation can be a really hard subject to understand as not everyone is as much a fan of ventilation as we are. That is exactly why we are here to lend you our helping hand and help you.

You will find here some useful information or a calculator that will help you choose the right fan for your room. The calculator works with the size of the room and its type. Thanks to these parameters it can help you determine the appropriate flow of fresh air in the room on the basis of a suitable coefficient. The table includes residential and commercial premises so everyone should find the room they are looking for.

If you can not find the necessary information here, you can always use one of the methods of direct communication with us. We are here for you every weekday from 7:00 to 15:30 CET in the telephone +420 483 368 706 or at the email address You can also use our contact form. If you plan to communicate with us more, you can always scan the QR code on the right and add us to your contacts (only available for computer screens).