
Steel systems
Steel windows and façades are incredibly resistant to weather conditions. They combine durability and good thermal insulation parameters.
Looking for modern solutions for your building? Steel windows and façades from WIŚNIOWSKI are a combination of modern aesthetics and a robust structure, resistant to extreme overloads. Our experts will help you choose the right solutions tailored to your project. We will take care of your windows and you will bring your vision of a perfect investment to life.
Façades and windows

Durability and resistance to extreme overloads
What does the robust structure of our steel systems mean in practice? Safety and resistance to strong winds or uncontrolled impact. “Hard as steel” is not just an empty phrase. WIŚNIOWSKI windows and façades are just that.
Unlimited possibilities
Steel windows and façades from WIŚNIOWSKI make it possible to make your building nearly fully glazed, offering broad possibilities and unique shapes, ensuring a wide choice of glazing variants.
Support at every stage of investment completion
From design to completion – our investment maintenance department will take care to ensure that your building has an impressive glazing arrangement. We have complete freedom in adapting our products to the individual requirements of investors and architects.
More light
Glazed buildings are not just a feast for the eyes, but bring considerable benefits to their users, such as the proper amount of natural light. Our steel windows and façades ensure more light while maintaining appropriate thermal insulation parameters.
Safety
Because our windows and façades meet strict European standards, they are the perfect choice for public, investment, recreational and residential buildings. They are fire-rated products limiting the temperature and fire flow for: 15, 30 or 60 minutes.
Steel façade variants
WIŚNIOWSKI façade systems allow you to design all-glass building façades. We offer solutions for non-standard shapes of light curtain walls, multi-surface walls, roofs, skylights, and other dimensional structures. Various versions of glazing with safety glass in all the available types provide unlimited arrangement possibilities, while meeting all the required safety standards.
Steel façade
JANSEN VISS TV
- the load-bearing capacity of façade profiles is selected based on the building design;
- JANSEN VISS TV mullion and transom façade for curtain and filling walls;
- welded profiles form a stable monolithic element;
- a double system of modified EPDM gaskets forming a uniform tight thermal break and providing ventilation for internal areas of the system;
- a system for draining condensate and ventilation for glazing areas;
- no linear thermal bridges;
- external aluminium clamping sections;

Steel façade
JANSEN VISS TVS
- the load-bearing capacity of façade profiles is selected based on the building design;
- JANSEN VISS TVS mullion and transom façade with increased thermal insulation for curtain and filling walls;
- sections are connected by welding;
- a double system of modified EPDM gaskets forming a uniform tight thermal break and providing ventilation for internal areas of the system;
- a system for draining condensate and ventilation for glazing areas;
- no linear thermal bridges;
- external aluminium clamping sections;

Steel window variants
WIŚNIOWSKI’s openable and fixed windows can be used in all types of buildings. The multitude of variants enables a very individual approach to the design of the building façade. The technological parameters of the materials we use enable the production of even the most non-standard window shapes manufactured based on profile systems with and without a thermal break.

JANSEN Janisol Arte
- made with the use of a steel profile system with a thermal break;
- various functions and opening methods;
- frame and leaf powder-coated with any RAL palette or RAL mat structure colour;
- EPDM seal around the entire circumference of the leaf;
- installed separately or in façades;

Jansen Janisol
- made with the use of a steel profile system with a thermal break;
- various functions and opening methods;
- frame and leaf powder-coated with any RAL palette or RAL mat structure colour;
- EPDM seal around the entire circumference of the leaf;
- installed separately or in façades;

FORSTER Presto
- made with the use of a steel profile system without a thermal break (fixed windows);
- fixed window infill: single glass pane, glazing unit or panel made of galvanized steel sheet with thermal insulation;- frame and leaf powder-coated in any RAL palette, RAL mat structure or DECOR palette colour or film-coated (aluminium windows only);

JANSEN Economy 50
- made with the use of a steel profile system without a thermal break (fixed windows);
- fixed window infill: single glass pane, glazing unit or panel made of galvanized steel sheet with thermal insulation;- frame and leaf powder-coated in any RAL palette, RAL mat structure or DECOR palette colour or film-coated (aluminium windows only);
Product catalogues
Find inspiration in the possibilities provided by WIŚNIOWSKI garage doors, gates, windows, doors, and fences. The catalogues present the best completed projects and plenty of great tips and advice.
Technical Data Sheets
Discover the details of our products. The Technical Data Sheets provide information on the dimensions, types of installation, and installation conditions. Plan your investment with attention to every detail.
