
The wooden elements of the window are reliably protected from the adverse effects of the environment, sunlight, dust, rain, and snow, which makes maintenance easier and extends the service life to at least 50 years. Four sealing contours significantly improve the window’s thermal and sound insulation. Aluminum profiles hold the insulated glass unit, making it easier to replace if necessary. There is no wooden glazing bead, and the interior side of the window features a solid wood profile, making the windows even more aesthetically pleasing. A wide range of options for aluminum protection finishes, a color palette of powder coatings according to the RAL catalog or wood-grain decoration. High thermal insulation properties.
ADVANTAGES
Domberg produces sliding window systems. The parallel-sliding Roto Patio Life system is considered the benchmark in terms of design, safety, and comfort. Distinctive features and advantages of this system include: – No need to lift large and heavy sashes for sliding on the mechanism; – It has a concealed threshold; – The possibility of making sashes wider than 3000 mm and weighing up to 300 kg; – The system’s anti-burglary protection is ensured along the entire perimeter of the sash, and ventilation can be performed in any position, even when closed.
SLIDING WINDOW SYSTEMS
Softline is a profile with large rounded edges that helps protect windows from the accumulation of water and dirt, while also improving the overall appearance of the products. In the manufacturing of wooden windows, we use Softline window systems IV-68, IV-78, IV-88, and IV-98.
SOFTLINE WINDOW SYSTEMS
The company Domberg uses multilayer glued laminated timber for the production of wooden windows: – We use carefully selected glued laminated timber with a moisture content within 12 ± 2%, in accordance with the requirements of the Rosenheim Institute (Germany); – Glued laminated timber ensures compliance with the international bonding quality standard DIN EN 204, water resistance class — D4; – The advantages of glued laminated timber include balancing the tension of the wood and preventing warping, twisting, and deformation of the finished product.
GLUED LAMINATED TIMBER

We manufacture windows of various shapes and complexity. We offer exclusive types of wood, such as pine, oak, walnut, cherry, and maple. In addition to standard finishing colors, we offer various special effects for aging the wooden parts of the window.
CUSTOM SOLUTIONS
In the premium window segment, Domberg offers windows with bronze protection. Bronze is a semi-precious metal with a noble and authentic appearance. These windows will undoubtedly adorn the facade and emphasize your status. Windows with bronze protection are the best solution for high-quality, exceptional architectural projects whose aesthetics will be admired by future generations. This solution helps create not only a unique appearance but also strengthens the composition of eternal bronze and the finest natural wood.
WINDOWS WITH BRONZE PROTECTION
Our insulated glass units are specially designed to provide optimal sound insulation. Due to different distances between the middle and outer panes, sound insulation is significantly improved, as the middle pane does not resonate between the outer panes, unlike symmetrical division. This is especially noticeable in the low-frequency range, emitted by urban transport.
SOUND INSULATION
If you’re looking for systems with better thermal insulation, Softline IV-78 is the best choice. With a profile width of 78 mm, it is 25% warmer than the IV-68 profile. This profile accommodates a double-glazed unit. It is recommended for all types of window openings.
THERMAL INSULATION
Thanks to excellent thermal resistance, passive windows reduce heat loss in winter and prevent overheating in summer. These windows not only save energy but also positively impact the environment by reducing overall energy consumption. A distinguishing feature of passive window design is a thicker frame, double-glazed units, and additional insulated overlays on the frame and sash. The overall heat transfer coefficient for passive windows ranges from UW = 0.74−0.8 (W/m²×K).
PASSIVE WINDOWS
Manufacturing is done on a CNC machine, which guarantees the perfect geometry of our products and the quality of detail processing.
CNC MACHINE
Each window produced by Domberg Atelier undergoes thorough inspection before shipping from the factory. We are confident in the quality of our products and offer a 10-year warranty on our products!
WARRANTY
WHY CHOOSE US?
Domberg Atelier is an international family-owned manufacturing company founded in 1947. Our experience and craftsmanship have been refined over three generations, passing down family traditions and knowledge, enabling Domberg Atelier to successfully execute projects of any complexity.
COMPREHENSIVE APPROACH AND QUALITY ASSURANCE
We provide individual consulting and contract services that include a full range of work from design to installation. We thoroughly study your needs and offer optimal solutions to ensure you get the best result. We also guarantee superior quality materials, components, and on-site installation, providing appropriate warranties for our products.
Crafting Every Detail
Vision to Concept
Precise Measurments
Technical Project Drafting
Tailored Material Fabrication
Seamless Delivery & Installation