Wooden windows cladded with aluminium

The modern view of the world

Wooden windows are since long considered to be ecological, good for your health and stylish, Wood characteristics such as flexibility and stability provide circumstances for obtaining any shapes. Susceptibility to processing and other characteristics enable the revelation of special exclusive natural beauty of wood. Moreover, wood is always warm and pleasant to touch, so you will experience nothing but pleasure after you touch a window even when the temperature is very low outside. For this reason, wooden windows are very valued all over the world.

Short Description

  • Wooden windows are produced from traditional wood of pine, oak and larch as well as exotic wood of eucalyptus, entandrophragmautile, shoreaassamica, tectona grandis, juglans, thermowood, wood of accoya and other types of woods and are aluminium framed from the outside.
  • Windows are produced from the high quality plywood, aluminium profiles and glass two-layered or two-layered packaged.
  • Aluminium framed windows can be painted with all colours of the RAL palette and they can be covered with various transparent coatings and the wooden texture can be imitated. They can also be covered with gold, bronze, silver or other materials.
  • Aluminium framed wooden windows can have various sizes and shapes and they can be in line with all styles and any exterior.

Production of Aluminium Framed Wooden Windows

Although wooden windows have numerous advantages, they require careful handling in the same way as all living being. As a wooden window is “live”, one needs to take care of it and to periodically recolour or re-varnish it and to cover it with a protection layer, and some of the need to be impregnated. Only well-maintained windows will look representative and will please you for long. Unless...

If you want your windows to remain resistant to external factors, we recommend that your choose aluminium framed wooden windows from the outside. Aluminium framed wooden windows are resistant to harmful environmental effects to the maximum extent. Differently from wood, aluminium coating is resistant to humidity, UV radiation and dust. Regardless of the fact that these windows require the least degree of maintenance, they guarantee cosiness and warmth.

Aluminium framed wooden windows are produced from plywood, and the wooden plane is covered with aluminium profiles from the outside. An air gap is left between wood and aluminium, so the wood has an access to air and is protected against the effects of different climate conditions.

Having decided to acquire high-quality aluminium framed long-lasting windows, you will be able to choose from a wide range of shapes and colours as well as windows glazed with various glass packages.

Only ecological materials are used for aluminium framed windows, and aluminium is painted only by means of powder. Its coating might be glossy, matte and rough, and if you do not want to more away from nature, aluminium can be coated with imitation of wood. These windows can be easily adapted to various architectural or interior elements. Wooden windows framed with aluminium can be in line with various styles. These windows are ideal to all types of buildings, starting from a summerhouse, and finishing with a modern building. They can be not only straight but also of various retro styles or even bronze. Aluminium framed wooden windows are recommended for apartments, public buildings and individual houses because they are standard and exceptionally designed windows for a good price.

Our professional sales representatives in Vilnius, Kaunas or Klaipėda will tell you more about details of production process, aluminium framed wooden windows, advantages of such windows, characteristics and prices as well as will help yo to choose the most suitable solution.

Warmest Window in the World

Doleta UAB has designed and introduced the warmest window in the market whose heat transmission coefficient amounts to 0.51 W/m²K. Currently windows whose thermal conductivity is considerably larger and the coefficient amounts to 0.75-1,1 W/m²K are commonly used in Lithuania and in Europe. An aluminium window is the warmest in the world which is proven by a certified laboratory which carried out product tests. The warmest window with four-layered glass package improvements and heat resistant frames that are made from ecological materials only omits the minimum amount of heat, it protects from wind and water, and it is convenient to use, firm and reliable.

Unique Projects

Doleta UAB produced first bronze framed wooden windows in not only Lithuania but also Europe in 2005.

Another unique wooden profile was developed in 2015. This profile is intended for both public buildings and individual houses where the price constitutes one of the criteria. It is the DoletaModern 78 profile, i.e. wooden windows framed with unique specially designed aluminium profile from the outside. Although this wooden profile is characterised by the lowest price among similar profiles, it is by no means inferior to them in terms of its technical characteristics; on the contrary, it is even superior at some points.

Test Results:

Heat Transfer Coefficient, W/(m2K)

LST EN ISO 12567-1:2010

LST EN ISO 12567-1:2010/AC:2011

0.51

The tests were carried out for the purposes of conformity assessment of the product according to LST EN 14351-1:2006+A1:2010

Doleta Modern 78

Doleta Modern 78

Heat transfer coefficient

0,8

W/m²K

  • Profiles in thickness of 78 mm
  • Units in thickness from 28 mm or 52 mm
  • Two lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Uw up to 0.8 W/m²K
Doleta Avangard

Doleta Avangard

Heat transfer coefficient

0,95

W/m²K

  • Frame - 73 mm thick profiles
  • Sash - 78 mm thick profiles
  • Units inside sash - 80 mm in thickness, double-glazed units can consist of four glasses
  • Three lines of sealing gaskets
  • External frame and sash are coated with glass in one plane
  • Uw up to 1.0 W/m²K
Doleta Retro 98

Doleta Retro 98

Heat transfer coefficient

0,8

W/m²K

  • Profiles in thickness of 98 mm
  • Units in thickness of 52 mm or 62 mm
  • Three lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Uw up to 0.8 W/m²K
Doleta ALU-10

Doleta ALU-10

Heat transfer coefficient

0,8

W/m²K

  • Profiles in thickness of 98 mm
  • Units in thickness of 52 mm or 62 mm
  • Two lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Aluminium of the colour you choose will not only be protection from the environmental impact, but also a design element
  • Uw up to 0.8 W/m²K
Doleta MT-78

Doleta MT-78

Heat transfer coefficient

0,8

W/m²K

  • Profiles in thickness of 78 mm
  • Units in thickness of 28 mm or 52 mm
  • Three lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Uw up to 0.8 W/m²K
Doleta ALU Passive 78

Doleta ALU Passive 78

Heat transfer coefficient

0,8

W/m²K

  • Profiles in thickness of 78 mm
  • Units in thickness of 52 mm
  • Four lines of sealing gaskets
  • Various forms of internal decoration are possible
  • German PHI certificate since 2007.
  • Uw up to 0.8 W/m²K
Doleta MR-78

Doleta MR-78

Heat transfer coefficient

0,9

W/m²K

  • Profiles in thickness of 78 mm
  • Units in thickness of 28 mm or 52 mm
  • Three lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Aluminium with special style pattern
  • Uw up to 0.9 W/m²K
Doleta ALU-109

Doleta ALU-109

Heat transfer coefficient

0,9

W/m²K

  • Profiles in thickness of 78 mm
  • Units in thickness from 28 mm or 52 mm
  • Three lines of sealing gaskets
  • Various forms of internal decoration are possible
  • Aluminium profile of the frame and sash in one plane
  • Uw up to 0.9 W/m²K
Doleta ALU-90

Doleta ALU-90

Heat transfer coefficient

0,9

W/m²K

  • 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
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