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.
Clean windows are the calling card of every home. Unfortunately, achieving perfectly clean, streak-free windows can be a challenge. We have prepared some…
Decorating a windowsill is a great opportunity to express your style and add an individual character to the interior. It is extremely important that the decorations are…
PVC windows have been extremely popular on the construction market for years, mainly due to their durability, energy efficiency and attractive…
Have you ever heard of the term fix? This term is widely known in the industry, but people outside it may not necessarily…
The legendary English coach Bill Shankly once said that football is not a matter of life and death. It's something much more…
You may have heard this concept before, but have never thought about it deeply. This is because about construction…
Windows are not only structural elements of the house, but also influence the comfort of living there. When you are faced with choosing new…
Creating a good and beautiful-looking window or a solid and beautiful-looking door is, contrary to appearances, not...
Up to 50% discount on our unique PVC windows and doors in the Linear system. Why is Linear a great choice? This…
Choosing the right windows for your home can be one of the most important steps in the construction, renovation or modernization process. Because the windows…