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Aluminium windows: DA-90 Thermo range

The best option for excellent thermal insulation and soundproofing

Reference range of DA-90 Thermo aluminium windows for modern, energy-efficient homes. Standard equipment provides exceptional design and enhanced safety.

The standard, including the concealed fittings, gives the windows an extremely modern and elegant appearance, while a set of four burglar-proof latches affects the safety of the construction. Three-chamber profile with thermal insert guarantees thermal insulation at the highest level. The system allows the use of special glass – energy-efficient, soundproof, burglar-proof and more. In all DAKO systems, the closed sash creates the impression of a single plane from the outside, which gives the facade a modern and elegant appearance.


0,80 W/m2K

Installation depth

Sash: 99 mm | Frame: 90 mm



Glazing package

4X18x4x18x4, black TGI warm edge spacer bar

Ug value

0,5 W/m2K

DA-90 Thermo corner system

  • No structural profiles in the corner
  • Joining two panes in the corner with black glue creates a single line effect and emphasises the character of the corner
  • The glazing planes can be divided by lacings, which makes it possible to install DA-90 Thermo windows with different types of opening

Corner windows manufactured in this system are primarily products used in modern buildings, where the visual effect meets the expectations of current architectural designs. The shape of the building acquires a light and very modern character. In addition to their visual appeal, they provide free access of light to the buildings, in which they are installed.


The full range of RAL colours is available in the colour chart

Basic colours

RAL 9016 White
Silver - RAL 9006
RAL 8019
RAL palette color

The colours presented are just a visualization and may be different from the actual colours.


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