Partners
Finding the right partners is a priority for FERNO in order to make sure that its products match the highest standards, offer the best technological solutions available and satisfy even the most demanding clients.
The criterion of sensitivity to ecological issues is equally important to FERNO in the process of finding the right partners for cooperation. That is why FERNO seeks the best and the most technologically advanced suppliers of window glass-panel modules, varnishes, dyes and paints, plywood, window accessories etc., whose products match the highest standards of safety for the natural environment.

Brevis – Ventair
Since 1998 the company has been promoting the idea of controlled ventilation with the use of window ventilators. As a precursor of the idea on the Polish market it has been striving to improve the quality of indoor air through popularizing simple, energy-saving and inexpensive solutions that can be applied mainly in housing and public/office buildings.
The company pays special attention to knowledge and modernity. It has its own research-design base which enables to create solutions marked by a high level of innovation. Four of the technological solutions introduced by the company have received the Polish Patent Office Certificate as inventions.