Bertrand Windows and Doors

I look at Bertrand's designs with pride

She has been associated with Bertrand for sixteen years. First, she operated as a one-person unit as a facility sales specialist, then she was promoted to the position of facility sales manager, and subsequent years of hard and conscientious work led her to where she is today - the position of National Sales Director. Anna Koszałka is undoubtedly an extraordinary person with extensive knowledge of our products.

As she says: "When I pass our projects, I can confidently say that I hold my head high and look at our projects with pride." It is both a wise and beautiful conversation about professional development, the values that can guide you in life, and the path that both Bertand and Ania herself have traveled. We encourage you to read on our blog! 

Talk about our offer

We have prepared something special for you

Recommended articles

Summer is in full swing and that means more time spent outdoors, relaxing on the terrace or balcony. So that these…

We are happy to announce that the latest aluminum systems from Cortizo have been added to our offer. These innovative sliding windows and doors…

Choosing the right type of glass for windows is a key element affecting the comfort, safety and energy efficiency of the building. Additionally, the right selection…