International growth with environmental friendly technology and domestic know-how

The time has come to enter a new age. The field of ventilation is rapidly developing. Energy efficiency is more important than before and the demands of our customers become more and more diversified. We want to ensure our position in the future as the leading company in the field of stratifying ventilation. That is why we take new steps in developing our our activities during our second decade.

What actually happens in your doorway?

For a retailer opening the doors of your business to invite customers into your premises is a commercial advantage as it generates more traffic into the store.

Read More here...


You can find smoke videos here!



The Helsinki-Vantaa airport is currently undergoing the largest extension project in its history.

Stravent Oy will be delivering air curtains to T2.


Climate Device for Hotel rooms. Read more here!


Ventilation 2009, the 9th International Conference on Industrial Ventilation Clean Industrial Air Technology Systems for Improved Products and Healthy Environments October 18-21, 2009, ETH Zurich, Switzerland


Stravent Oy
Piispantilankuja 4
02240 Espoo
(09) 4241 3630
Satanolla Oy