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Steel windows
Steel windows are distinguished by their exceptional durability and modern design. Slim profiles allow for the creation of large glazing, giving interiors a sense of spaciousness and elegance. Thanks to their high resistance to weather conditions and construction durability, they are an ideal solution for buildings in a loft style, industrial, as well as modern commercial objects.
Steel
Presto
2 Gaskets
construction depth - 50mm
glazing packages up to 36mm
Unico
3 Gaskets
construction depth - 70mm
glazing packages up to 60mm
Unico XS
3 Gaskets
construction depth - 70mm
glazing packages up to 60mm
Unico XS Casement
2 Gaskets
construction depth - 70mm
glazing packages up to 42mm
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See also aluminum windows – modern design and durability for years.
Check out our external doors - safety and style in one.
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