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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.
As part of our #ludziebertrand series, meet Sลawek. Similarly to the recently presented Robert, he is a Premium Customer Advisor and a man of great...
I guess every company, regardless of the industry, says that it makes the highest quality products. We are no exception here, althoughโฆ
He has been an employee of Bertrand for over a dozen years. He was young, very ambitious, but without much experience. But he got a chance from the company...
For an athlete, real life often begins right after the end of his career. Often these are really personal dramas, there is helplessness,โฆ
Did you know that our company's windows are recommended by... the German police?! And it has been this way for several years! Our company's windows a year inโฆ
Become our guest! From January 31 to February 2 we will be at The International Builders' Show (IBS). We invite you! Booth #C8905โฆ.
On the occasion of the upcoming Christmas, we wish you much health and joy. May the upcoming holidays be a time of rest and peace for you...
Only this winter! We are extending ๐๐๐๐๐ ๐๐๐๐ ๐ข ๐๐๐๐๐ ๐๐๐๐๐๐ until the end of the year. When ordering PVC joinery, you get a discountโฆ
๐ % ๐ซ๐๐๐๐ญ๐ฎ for all aluminum structures that we will make in 6 weeks! ALUMINUM: โ excellent technical parameters โ durable โ modernโฆ
As many as 5 BERTRAND projects are taking part in the "Object of the Year in Aluprof systems" competition. The competition aims to select the most interesting shapes...