Suavelinea Timber Window

By baualu

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Wood is a proven, elegant and natural material, which for many years has successfully been used in the window joinery. Our offer includes windows made of various species of wood, such as pine, oak, sapeli, meranti, Siberian larch and others, depending on the clients’ requirements. We all strive to feel good in our immediate surroundings. We search for items made of natural, human-friendly materials. Certainly, wood belongs to such materials. The natural wood structure is porous and fibrous, which is why the products made of wood are stable and durable. Wooden windows stand out with their exceptional elegance, create a pleasant atmosphere and a healthy atmosphere. Thanks to the application of modern technologies in preparation of wood and its treatment, we managed to bring out the most important advantages of this material and obtain the joinery with a high degree of durability and functionality, ensuring comfort and safety for the users.

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For the production of window joinery, wood is specially prepared, because the technology of manufacturing the glued wood profiles demands careful preparation of materials. The first stage is the selection of raw material – the best wood is selected, without knots, grey and discolored spots. Then the wood is subjected to a drying process (up to 12-13%, depending on the species of wood) and impregnation (against fungi and against mould.) After the preparation, the boards are glued in three, four layers, and then laid in such a way, that the internal stresses appearing in the wood abate each other, and the profile remains straight. This is currently the best way to eliminate the wood defects, such as warping due to the changing humidity conditions. After gluing, it has better technical parameters than a solid wood with the same cross-section.
On the outer side of a window casing and sashes, we placed the aluminum drip cap, which prevents the destruction of window elements that are most exposed to the UV radiation, and which ensures tightness against rainwater penetration.
Each element of the window is hand ground and covered four varnish coatings of the best quality. We offer the option of painting the windows with an opaque paint in RAL colors, or with transparent or semi-transparent varnishes (glazes). You can also order windows with a different color on the outside and on the inside. The use of transparent or semi-transparent wood varnishes perfectly emphasizes the natural texture and the grain of wood.





  • elegant and aesthetic
  • durable and highly resistant to weather conditions
  • heat-insulating and energy-saving
  • effectively mute noise
  • adjust the indoor air humidity by absorbing and releasing it
  • ecological (made of natural, renewable material)
  • healthy




  • system depth 2 48/64 in (metric – 68 mm) / XL – 3 5/64 in (metric – 78 mm)
  • wide range of wood species
  • 2 sealing layers
  • double or triple glazing
  • rounded shapes



Classic solutions, modern form and the natural beauty of wood – these are the most important features of the Suavelinea windows. Thanks to the rounded edges and gentle shapes, we have given our windows an aesthetic look, while maintaining very good technical parameters.

Suavelinea also means excellent thermal insulation properties. The above is due to: the wood structure (porous and fibrous,) the shape and thickness of the window profile (68/78XLmm,) the system of structural grooves, the profiled gasket placed between the sash and the casing. Thanks to this, the interior of your home is perfectly protected against rain, wind, pollution and noise, while the optimal ventilation of the rooms remains maintained.

The window profiles are made of scantlings glued together in 3, 4 layers. This is currently the best way to eliminate the wood defects, such as warping due to the changing humidity conditions. The boards are joined in such way, that the internal stresses appearing in the wood abate each other, and the profile remains straight. Before gluing, they undergo drying processes (optimal for a given species of wood) and impregnation (against fungi and against mould), to increase the durability of the final product

We offer the possibility of equipping the windows with additional accessories which can improve their looks, such as divisions, arches, stained glass, carved elements, handles in various shapes and colours.



The Suavelinea system windows are available in three versions:


Elegant Perfect Retro
The window sash has rounded edges, it is the basic version of a window in this system. On the outer edge of the sash we placed an additional aluminum cover, which protects this part of the window from the solar radiation and rainwater. The window sash on the outside and the glazing bead have a decorative milling cutter, thanks to which the window looks more elegant and subtle.







Products specifications

Material Wood

Products attachments

Catalog Baualu Window Catalogue


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