Genesis Steel
Outstanding thermal insulation performance
Genesis 75 is an innovative three-chamber window system with the highest thermal insulation properties, meeting the requirements applicable from 2021. Windows in the Genesis 75 system are characterised by a very low thermal insulation coefficient Uf of 0.84 W/m2Km, which has been achieved through the use of 75mm wide frame sections and the most modern insulation materials. The use of an additional thermal gasket in addition to the standard central gasket has made it possible to obtain very high tightness of the windows, at the same time retaining the modern design.
Genesis 75 is a modern three-chamber system for windows and doors with the highest thermal insulation properties, meeting the requirements in accordance with European Directive 2010/31/U effective from 1 January 2021. According to these regulations, all newly constructed buildings should be characterised by the minimum demand for energy necessary for their heating. Windows in the Genesis 75 system are characterised by a very low thermal insulation coefficient Uf of 0.84 W/m2K, which has been achieved through the use of 75 mm deep frame profiles and insulation materials that are new to the market. By choosing Genesis 75 windows and doors you choose the best thermal insulation at an affordable price!
Thanks to the variety of profiles offered within the system, it is possible to design all kinds of window, door and display window structures, used both in public buildings as well as in single and multi-family housing. Genesis profiles are compatible with ProThermo 75 and SafeThermo 75 doors – a novelty on the market – safe doors in RC3 class, certified by IFT Rosenheim.
A minimalist design you’ll love: concealed sash and hinges, hidden drainage, handle in the frame colour, no rosette, and a low threshold for balcony doors. The concealed sash creates the appearance of a uniform glass surface – just like in modern aluminium-glass façades. A larger glazed area means brighter interiors and a visually more spacious room. A fully functional aluminium window – operable, yet with the look of a fixed glazing.
The use of an additional thermal gasket in addition to the standard central gasket has made it possible to achieve very high window tightness, while maintaining a modern design. This is a combination of the highest ergonomics of use and modern aesthetics of profiles, thanks to which it is possible to design a window structure of individual character and innovative appearance.

The Genesis SU (hidden sash) variant features a specially designed frame profile that conceals the entire height of the sash profile. The wide glazing range allows the use of all common types of glazing units: single-chamber, double-chamber, acoustic, or burglar-resistant glass. Two variants of moving mullions are available: standard and slim mullion, providing a larger clear opening. Profile drainage is available in two options: traditional and concealed. The hidden sash system is a solution preferred by designers, enabling windows to be visually integrated (“hidden”) within aluminum-glass façades. Thanks to this design, opening and fixed sections look identical from the outside.
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PROFILE |
frame: 75 mm | wing: 84 mm |
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GLAZING |
standard package 4/18/4/18/4 Ug=0,5 W/m2K, warm Swisspacer frame | Possibility of using glazing unit from 14-61 mm | Choice of glass: safe, toughened, anti-burglary, anti-sun, acoustic, ornament |
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HARDWARE |
GU | Additionally the window equipped with: anti-theft strikers, sash lift, microventilation and a lock of the incorrect handle position. A 1-point lock or GU Secury fitting with 3-point locking can be used in the door. It is possible to purchase windows and doors in safety class RC 1 and RC 2. |
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HANDLES |
Windows - as standard: aluminium Hoppe Secustic handles in the following colours: silver, white 9016, brown 8019, anthracite 7016, matt black 9005, gold, inox. | Entrance doors - stainless steel handles and railings as standard. |
Users of the Aliplast Genesis 75 system primarily highlight its excellent thermal insulation and solid workmanship. This is no surprise, as all of its technical parameters confirm these qualities. Reviews also frequently mention the ease of operation and the smooth functioning of the opening mechanisms. Homeowners and investors appreciate this window and door system for its reliability and long service life, which go hand in hand with a high level of user comfort.