Alutrend Linear

Modern system made of wood and aluminium

Alutrend Linear window cutaway


  • the surface of the casing and sash is flush on the outside
  • wood-aluminium system with the three depths, Standard, XL, MAX

  • wide range of wood species

  • 3 sealing lines

  • wide range of colors of aluminum covers

  • two or three glass panes 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 Linear is characterized by the fact that the surface of the casing and sash is flush on the outside. This is a proposal for people who prefer classical simplicity.

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

Alutrend Linear window photo

Functionality and aesthetics:


Choose a color from our rich palette and shape the windows according to your wishes.

PVC Aluminum window color swatches