Doleta ALU-90


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Doleta ALU-90

Heat transfer coefficient



  • Profiles in thickness of 78 mm
  • Units in thickness from 28 mm to 44 mm
  • Two lines of sealing gaskets
  • Possibility of choosing a higher safety class by installing additional protections
  • Aluminium of the colour you choose will not only be protection from the environmental impact, but also a design element
  • Uw up to 0.9 W/m²K

„Doleta Alu-90“ system is of wooden windows in thickness of 78 mm with aluminum glazing on the outside, that allows for glazing with glass packages from 28 mm to 44 mm. This is a great choice for those looking for a good price and durability. Windows are really warm with their thermal conductivity coefficient reaching more than 1.00 W / m2K.

„Doleta Alu-90“ wooden windows are made of three layers of various types of wood (from simple pine to exotic eucalyptus). They can be of different shapes: rectangular, trapezoidal, arched, round, etc. On the outside, such windows are covered with aluminum profiles with a gap left from the wood part to allow the wood to breathe. This principle of aluminum cladding gives the window longevity, eliminates the need for repainting, impregnation or any other special care of the window.

The various colours of aluminum used for cladding and the special painting technologies reveal the uniqueness of these wooden windows, give them a distinctive character or blend them with the environment and reveal their beauty.

„Doleta Alu-90“ wooden windows with aluminum cladding can be glazed with single or double glass package glazing. Choosing the right kind of glass will help you increase the sound insulation, protect the premises from direct sunlight, give the windows a specific shade, increase the thermal properties and ensure that the window meets special needs.

Other Wooden windows cladded with aluminium

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