PVC-Aluminum windows
PVC-Aluminum windows from Bertrand guarantee the highest quality. By using modern systems, we offer each customer the opportunity to create a completely unique window design while maintaining the best thermal insulation properties. This ensures that your home can now be truly safe, warm, and quiet.
For special requirements – durable aluminum finish
The version of the Kontur system with the option of aluminum overlays is an extremely durable, elegant and effective solution. A specially designed wing profile with a reduced height, dedicated exclusively to attaching aluminum overlays, is a unique feature of this system, thanks to which truly unique designs are possible.
A modern system made of PVC and aluminum.
KOMBISYSTEM ALU BERTRAND are technologically advanced products with a depth of 83 mm.
Knowledge zone
Get to know us behind the scenes of our activities and stay up to date with the innovations we are preparing for you!
Blog
Unique Bertrand wood-aluminium systems
At Bertrand we are proud to present another extraordinary project which proves that aesthetics, functionality and innovative solutions can
Blog
2024 at Bertrand: Success at IBS, unique projects and dynamic development
The year 2024 was for us, Bertrand, a time of dynamic changes, intense challenges and spectacular achievements. It is an exceptional year in which
Blog
Project of the Month: Renovation of a Historic House in Connecticut
We are presenting another series on our blog – Project of the Month – and specifically we want to present projects that, in our opinion, deserve