STEEL WINDOWS

EXTERNAL AND INTERNAL STEEL PROFILE WINDOWS

A vast number of versions and applications

VERSATILE

WIŚNIOWSKI windows can be used in all types of buildings. They include multiple versions of fixed and openable windows. The vast number of versions enables an individual approach to the design of the building elevation. You can decide whether the windows are to be discreet or invisible from the outside or whether they should have special shapes.

SECURE

Because WIŚNIOWSKI windows meet the requirements of the construction law, their use is completely safe. The design of the leaf and hardware allows full opening adjustment and at the same time ensures safe use of the windows.

EXTERNAL STEEL WINDOWS

External steel windows
JANSEN JANISOL

jansen janisol okno

with a thermal break, made of 60 [mm] deep two-chamber steel sections with a thermal break 60 [mm] deep (leaf 68.5 [mm]),
frame and leaf made of superior quality steel sections with a section wall with a thickness of 1.5 to 2 [mm],
the sections are welded together, welds are ground and polished to ensure an attractive look,
the window leaf can be infilled with a two-chamber glazing unit or a thermal insulation panel made of two steel sheets with an insulating core,
the system is available with 13 to 40 [mm] thick glazing units in openable window leafs and with 14 to 36 [mm] glazing units in fixed window leafs,
hardware (side-hung, and tilt and slide) with manual adjustment of leaf to frame pressure, vent unlocking and a handle,
hopper gaskets are installed around the entire circumference of the leaf and frame,
frame and leaf powder coated with RAL or RAL MAT STRUCTURE palette colours.

JANSEN ARTE
external steel windows

jansen arte okno

with a thermal break, made of 60 [mm] deep two-chamber steel sections with a thermal break 60 [mm] deep,
frame and leaf made of superior quality steel sections with a thermal break and a section wall with a thickness of 1.5 to 2 [mm],
the sections are welded together, welds are ground and polished to ensure an attractive look,
the window leaf can be infilled with a two-chamber glazing unit or a thermal insulation panel made of two steel sheets with an insulating core,
the system is available with 17 to 31 [mm] thick glazing units in openable window leafs and with 17 to 31 [mm] glazing units in fixed window leafs,
the Jansen system hardware.
hopper gaskets are installed around the entire circumference of the leaf and frame,
frame and leaf powder coated with RAL or RAL MAT STRUCTURE palette colours.

Types of external steel windows

okno stal stale wisniowski — Fixed window

okno stal rozwierne wisniowski — Side-hung window

okno stal uchylne wisniowski — Hopper window

okno stal rozwierno uchylne wisniowski — Tilt and turn window

INTERNAL STEEL WINDOWS

FORSTER PRESTO
internal steel windows

frame and leaf made of superior quality steel sections without a thermal break and with a section wall with a thickness of 1.5 to 2 [mm],
the minimum design surface area of fixed windows is 0.5 [m2], and the maximum height of fixed windows is 4,000 [mm],
the sections are welded together, welds are ground and polished to ensure an attractive look,
infill: all-glass glazing with a single-chamber glazing unit or a single safety glazing unit,
installed separately or in façades.

JANSEN ECONOMY 50
internal steel windows

frame and leaf made of superior quality steel sections without a thermal break and with a section wall with a thickness of 1.5 to 2 [mm],
the minimum design surface area of fixed windows is 0.5 [m2], and the maximum height of fixed windows is 4,000 [mm],
the sections are welded together, welds are ground and polished to ensure an attractive look,
infill: all-glass glazing with a single-chamber glazing unit or a single safety glazing unit.

Types of internal steel windows

WIDE SELECTION OF COLOURS

All the steel joinery parts are powder coated. Surfaces are processed by abrasive blasting before powder coating. Powder coating is applied in two layers, a priming base coat, and a decorative topcoat. The inner and outer side of the product cannot be coated in different colours.

Powder coating in standard colours:

5010 niebieski — Gentian blue | RAL 5010

6029 zielony mietowy — Mint green | RAL 6029

7016 antracyt — Anthracite grey | RAL 7016

8014 jasnobrazowy — Brown sepia | RAL 8014

8016 brazowy mahoniowy — Mahogany brown | RAL 8016

8017 ciemnobrazowy — Chocolate brown | RAL 8017

8019 ciemnabrazowy — Brown grey | RAL 8019

MAT STRUCTURE colours:

Steel profile windows can be coated in any RAL palette colour (except for colours with a pearlescent, reflective or metallic finish) or RAL MAT STRUCTURE colours: