• Supreme Solution


    Triple-layer glass composed of 4Low-e/18 TGI Ar/4/18 TGI Ar/4Low-e, Ug=0.5 W/m2K


    A modern sharp boundary line.


    Three seals are integrated as standard, of which two are in the window overlay and one is in the aluminium shell.


    Innovative window profile of laminated wood with a built-in insulating rigid polyurethane foam, which provides high strength, stability and torsional rigidity of the window. With built-in insulation a lower heat transfer is achieved for the frame.

    Aluminium shell

    Aligned with glass, the aluminium shell is mounted on the outside to protect the window against exterior influences. You can choose any RAL colour or imitations of different sorts of wood as well as between the coupled or welded corners of the aluminium shell.

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  • Wood More

    Being functional and sustainable, modern architecture is also environmentally friendly. With their modern appearance and technical characteristics, windows made of wood provide the best choice for new generation low-energy, passive and energy positive residential buildings.

    Organic, beautiful and renewable, wood is the only material to store CO2 in its structure and thereby protect the environment and contribute to your indoor well-being. Constantly regenerating from the soil, water, air and sun, it connects you back to nature. Being alive and breathing with us, wood is constantly adapting to the weather conditions.

    Available in different thicknesses, our windows are made of high-quality laminated wood including spruce, fir, larch, pine, oak or meranti, and always with continuous strips on the visible sides. Several combinations of different wood types are additionally available.
    The selection and processing of wood are done according to EN 942; multilayer laminated profiles without knots are dried to a moisture content of 13% +/-2%.

  • Colour chart More

    "Wood is beautiful; maintaining and caring make it eternally yours."
    Nowadays, wooden elements can be spiced up with many colours and shades adding up that final touch to the exquisite appearance of your home.

    You can choose from a wide range of colour coatings shown in both our own and RAL colour charts. To grant a long servicing life of your window, we only use environmentally friendly, water-based translucent and covering paints.

    SURFACE TREATMENT: Triple coating including basic impregnation and intermediate layer applied by dipping, and final coating applied by spraying. All our paints are acrylic-based. Shades are available as shown in our own or RAL colour chart, or based on your sample
  • Aluminium shell More

    The LEOPOLD FENSTER SUPREME range features a large choice of colour combinations and imitation materials. It is marked by a modern design of the boundary line between the glass and the shell, allowing both a unique look and advanced architectural solutions.

    With their aluminium-glass boundary line harmonised with façade details, both the outer line and the aluminium shell are designed to highlight the architecture of the building.
    With all RAL colours, imitations and special processing treatments available, the SUPREME range really is something special.

  • Hinges More

    Winkhaus hinges
  • Security More

    Enhanced theft protection even in ventilation mode

    The LEOPOLD FENSTER SUPREME range features enhanced theft protection. Its BDT power hinge is automated and timed to assure the required air exchange with a healthy atmosphere in all rooms as a result. BDT power hinges allow a motor-controlled opening of the casement and, at the same time, its parallel displacement of approx. 6mm. Even in this mode the system remains certified as burglar-protected according to the max. RC2 Standard..

    The system allows setting the schedule for ventilation in advance. In this way, fresh air is provided to the interior spaces with no intervention from the user required and without fear of unwanted interference in your home.

    Moreover, these top power hinges impress with their design and user friendliness. This high-quality and timelessly shaped drive unit is available in a variety of colours to perfectly match any room.. Thanks to both a backlit touch screen and clearly labelled keys, the operation is very easy.
  • Handles More

    As standard for the LEOPOLD FENSTER SUPREME product range, Hoppe TOULON handles are fitted. These feature the SECUSTIC security system with a special security clutch integrated in its mechanism to prevent any kind of movement of the handle from outside and thus any opening of the window by force.

    Convenient to hold and operate, these high-quality handles are available in a variety of materials and colours.
  • Insulation More

    Passive construction is building the future.

    Being functional and sustainable, modern architecture is also environmentally friendly. With their modern appearance and technical characteristics, windows made of wood provide the best choice for new generation low-energy, passive and energy positive residential buildings.

    As the main advantage of Leopold Fenster insulating window frame, its low heat transfer value stands out, while the window's overall mechanical properties remain the same. Compared with a conventional full wooden window frame, heat losses may decrease by 70%. As a result, the difference between the heat transfer values of the frame and the glass is heavily reduced in comparison with conventional wooden windows; this brings a much greater thermal insulation homogeneity of the window as a whole. It is precisely this homogeneity that prevents the formation of moisture on the inside with all there-related inconveniences and brings a longer service life of the product as a result. What all this contributes to is a healthier living environment which is extremely important; namely, with thermal characteristics improved and the formation of thermal bridges prevented, the risk from harmful mildew which might nestle in the furrow of the window frame, is substantially reduced.

    Furthermore, the windows that feature an insulating profile designed by Leopold Fenster are categorised as a product with minimal impact on the environment and record an excellent carbon footprint balance. Being both organic and renewable, wood requires little energy for processing. In addition, carbon dioxide is conserved for the life of the end product produced from wood, rather than released into the atmosphere when burnt. In terms of environmental care, a further major advantage is the use of rigid polyurethane foam as the insulating medium. This solution proves particularly ecological, much in contrary to the comparable market-available profiles using conventional PU foam. The RDX-040 polyurethane system on which the integrated rigid polyurethane foam is based contains a polyol component produced from canola, while older generation polyols are produced from petroleum. To make the final product as environmentally friendly as possible, water is used as the physical blowing agent instead of any air-polluting physical blowing agents.

  • Profile Dimensions
  • Mounting thickness _ 75+20 mm, Visible width (L + R + above) _ 122 mm, Visible width (below) _ 122 mm
  • Fitting shapes
  • rectangular, oblique
  • Opening modes
  • fixed, combined (D, DK), foldable walls, sliding - tilting walls, lifting - sliding walls, opening inwards / outwards
  • Threshold
  • Aluminium bracket, Weser threshold
  • Heat transfer through window (Uw)
  • Uw≤0,70 W/m2K
  • Heat transfer through glass (Ug)
  • Ug=0,5 W/m²K
  • Glass-integrated spacers
  • TGI
  • Sound insulation through single wing windows (dB)
  • 34 dB
  • Number of seals
  • Standard_3