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.
Wielkanoc to czas, w którym natura budzi się do życia, a my — choć na chwilę — zwalniamy tempo, by…
Wiosna to moment, w którym natura się budzi, a my bierzemy się za porządki. To również idealny czas, by zadbać…
Każdy, kto kiedyś kupował okna wie, że ich wybór to często decyzja na długie lata. Okien nie zmienia się z…
Fasady aluminiowe to doskonałe rozwiązanie dla budynków komercyjnych i mieszkalnych, które łączą w sobie nowoczesny design, trwałość oraz wysoką funkcjonalność….
Choosing the right window system and glazing unit is one of the key decisions when building or renovating a home. Among the available options…
Replacing windows in a home is a big challenge. However, it is worth realizing that it is a key step in…
Choosing the right material for window and door production is a key step in creating systems that combine aesthetics, durability and functionality…
At Bertrand we are proud to present another extraordinary project that proves that aesthetics, functionality and innovative solutions can…
For us, Bertrand, 2024 was a time of dynamic changes, intense challenges and spectacular achievements. It is an exceptional year in which…
We present another series on our blog – Project of the Month – and specifically, we want to showcase projects that, in our opinion, deserve…
Newsletter
Subscribe to our Newsletter and stay up to date with information about our company.