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.
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...
Najlepsza izolacja termiczna połączona z nowoczesnym designem, odpowiadającym na potrzeby każdego projektu. To właśnie system MB 79N SI, system z gamy…
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...
The next point of our product tour of the Tricity is the youngest, yet dynamically developing Gdynia. Let's start with the areas slightly away from the city center, on…
When choosing windows for your home or investment, you should take into account many important factors. When choosing the solutions offered…
We regularly publish photos and videos from projects in which Bertrand participated in the creation of our social media. Here we want…
When someone tells us that something is impossible, we do everything to show that it is completely different. What distinguishes Bertrand is…