Windows
We offer a wide selection of window joinery made of PVC, aluminum, wood, and steel, meeting the requirements for thermal insulation, acoustic insulation, and safety. We provide solutions tailored to residential, commercial, and industrial investments, with the possibility of individual configuration of technical and aesthetic parameters.


PVC Windows
Modern PVC windows combine durability, comfort, and aesthetics. Thanks to a variety of systems, energy-efficient profiles, and a wide range of accessories, they perfectly meet the needs of contemporary construction.
Aluminium windows
Elegant and durable – aluminum windows stand out with their slender profiles, allowing for larger glazing and more light. Resistant to atmospheric conditions, they fit perfectly into modern homes and commercial buildings.
Wooden windows
Wooden windows combine classic elegance with excellent thermal insulation. Made from solid materials, they bring warmth and a unique character to interiors, performing well in both traditional and modern architecture.
Steel windows
Steel windows stand out for their extraordinary durability and slender profile lines, allowing for large glazing with a modern appearance. They are an ideal choice for lofts, industrial buildings, and projects that require exceptional aesthetics and solidity.








Color and structure
Glazing
Ventilation grilles
Our windows are available in a wide range of colors and finishes, allowing them to be perfectly matched to the character of the building. The choice includes both classic shades of white and gray, elegant wood-like colors, as well as modern metallic hues. In addition to the color itself, we also offer various textures – from smooth, to matte, to distinctly textured surfaces that highlight the individual style of each project.
Our windows are equipped with modern glazing packages, available in double and triple glazing – which provide excellent thermal and acoustic insulation. The offer includes, among others, frosted glass that enhances privacy, soundproof glass that improves comfort inside the premises, and safe glass that increases the level of protection. The variety of available options allows you to customize the glazing to the individual needs of each building.
To ensure proper ventilation of the rooms, we offer a wide selection of air inlets adapted to different types of windows and user needs. Our offer includes models mounted on the frame, such as Renson Invisivent, air inlets mounted on the glass, including THM90 or Variavent, as well as compact solutions installed directly on the sash. This way, everyone can choose the option best suited to their project and expectations regarding comfort.
Accessories
For our windows, we offer a wide selection of accessories that enhance both the aesthetics and functionality of the joinery. The offer includes elegant muntins that give the windows a unique character, warm spacer bars that improve insulation parameters, as well as various handles matched in style to the interior. External sills and practical finishing profiles that ensure an aesthetic and durable finish of the whole can also be a complement.
E-mail: info@fenetrex.pl
polska@fenetrex.pl
+48 579 265 131
© 2025 FENETREX. All rights reserved.


Contact exclusively for business clients.
Polish
English
english@fenetrex.pl
+48 579 265 131
Dutch (NL)
nederland@fenetrex.pl
+48 729 496 825
Dutch (BE)
belgie@fenetrex.pl
+48 729 496 825
German
deutschland@fenetrex.pl
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French
france@fenetrex.pl
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Monika Surma FENETREX
ul. Władysława Pytlasińskiego 16/13
00-777 Warsaw
Poland
TIN: PL7632153948
REGON: 529573864
