Blog
The Bertrand expert blog was created so that we can share with you our knowledge and many years of experience in the window industry. Articles containing professional advice from our experts appear regularly here. To learn more about what you should pay attention to when choosing doors or how to properly install windows, just follow the blog.
New products have been added to the company's range of well-known and proven products. We want to present them to you because, we assure you, they are really worth your attention...
This year's edition of the NAHB International Builder's Show will start in less than two weeks. Our company will appear for the sixth time...
Did you know that the German Police Association has been recommending Bertrand windows for years? This is above all a confirmation of the highest quality and safety. Our…
We like to tell you about our employees and introduce them as often as possible. While reading this text, you will learn…
In the era of dynamic technological development, many industries constantly implement new, effective solutions. The Bertrand company is a perfect example of this. To…
A versatile system allowing the construction of windows, balcony or entrance doors, which is characterized not only by excellent technical parameters, but also…
We have already presented projects using Bertrand products located in Gdańsk and Gdynia, now it is time for the next, last...
The best thermal insulation combined with modern design, meeting the needs of each project. This is the MB 79N SI system, a system from the…
In one of the last materials on our blog, we introduced you to our colleague from the PVC hall, who in his free time with…
The past weeks have been a time of action for our company for the local environment. We started the first week of November with a summary of the internal action...
Newsletter
Subscribe to our Newsletter and stay up to date with information about our company.