Alutrend Integral

Modern system made of wood and aluminium

Alutrend Integral window cutaway


  • system with the so-called hidden sash - fixed sash and the one opened from the outside look the same

  • wood-aluminium system with the three depths, Standard, XL, MAX

  • wide range of wood species

  • 3 sealing lines

  • three or four glass pane glazing

For our Clients, who value natural wood, but at the same time they want to ensure the windows’ maximum durability with minimal maintenance costs, we recommend the wood-aluminium Alutrend windows. In their design we used the beautiful, natural wood on the inside, and on the outside, durable and easy to maintain aluminium. Total depth of the window casing amounts to 90mm. The air space between the wooden and aluminium casings constitutes an additional insulator. Therefore, the windows feature a better heat transfer coefficient (1.1-1.2W/m2K), and have improved acoustic insulation, when compared to standard timber windows.

The Alutrend system creates great opportunities in the areas of colours and aesthetics. On the inside the windows can be made of pine, meranti or oak, and painted with transparent paints (visible wood structure) or the oblique ones (according to the RAL colour scheme.) Aluminium overlays (outer side of the window) can be painted using a special technique and imitate different species of wood (so-called décor) or uniformly in the RAL colours.

Alutrend Integral is a system with the so-called hidden sash. Fixed and the windows, which can be opened look the same. Recommended for installation with the façade systems.

The Alutrend 68 Integral system is also available in the wider version with the sash 78mm deep (Alutrend XL 78 Integral) and the version with an angular finish of the inner sash batten (Alutrend Qube 68 Integral,) as well as in the version combining both of the above options (Alutrend XL Qube 78 Integral.)

Alutrend Integral window photo

Functionality and aesthetics: