Doleta M10 SLIM – ultra-thin frame windows


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Doleta M10 SLIM – ultra-thin frame windows

Heat transfer coefficient



  • UW value 0.7 W(m²*K)
  • Plane from outside and inside
  • Aluminium profile steep edges
  • Various forms of internal decoration are possible
  • Cross-sectional height only 88 mm
  • Only hidden hinges

The Doleta M10 SLIM is the only window in the world with an exceptionally thin frame. Windows of this design represent the latest architectural trends, and they blend perfectly into modern and luxurious buildings.

The Doleta M10 SLIM is the cornerstone of the Doleta M10 system upgrade with even better features and design. We are the world leader in designing and producing highly exclusive wood and wood-clad aluminium as well as wood-clad glass windows.

The Doleta M10 SLIM system delivers better performance than the Doleta M10:

  • Higher UW value (m²*K) – 12.5%
  • Thinner frame – 30%
  • Larger area of the glass unit – 28%

Doleta M10 SLIM stands out because of the following unique solutions – a plane both outside and inside and an extremely thin frame that has a cross-section of only 88 mm. The exclusive outside and inside plane solution blends the ultra-thin window frame with the rest of the space, creating a larger space inside and more of the landscape is visible through the window. Although this system’s wooden wrought aluminium windows are characterised by a particularly thin frame, thanks to our non-standard solutions, an extremely high U-factor value – UW 0.7 W(m²*K) – is obtained.

The wooden windows are clad with an aluminium profile, the distinctive design of which features sharp aluminium edges. It is a modern solution for those who love strict and precise lines. Doleta M10 SLIM windows are manufactured only with hidden bindings that are mounted inside the frames. These solutions provide modernity and exclusivity, and the windows harmoniously integrate into architectural ideas.

Other Unique slim window system

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