Window frame systems

Window frame systems are made of glass-reinforced plastic (GRP). Following installation of the window frame systems, it is possible to select one of the many compatible window insets: from steel basement windows or modern, 5-chamber profile energy-efficient windows. Of course we also assemble window frame with factory-installed windows.


Window frame with thermo-insulation	Window frame with tilted sash, glazed with 5, 15, 20 mm or an energy-efficient glass	Window frame with steel basement window - openable sash with grate and glazing.

Window frame systems are available in a variety of colors.

Available for wall widths in cm:

concrete walls - 14, 15, 16, 17, 18, 19, 20, 24, 25, 30, 36,5
brick walls - 27, 33, 39,5

Available sizes of windows in cm:

width x height	75	100	125
50	x	x
62,5	x	x	x
75	x	x	x
100		x	x
125			x

Windows frames windows are used not only in basements. The system meets the expectations of manufacturers of finished concrete products. The design ensures easy installation. Frames are made of glass-reinforced plastic. Compared with thermoplastics, such as polypropylene, the system has a number of advantages. Frames are resistance to acids, alkali, frost and high temperature.

It is these properties that make them appreciated by producers of ready-made building components for industrial and commercial buildings.

Great thermo-insulating properties
Thermo-insulating glass Ug 1.1
Maximum possible surface area of glass
Frame made of acid resistant material
Flame-retardant
Weather-resistant and maintenance-free
Max. frame dimensions 125 x 100cm
Ideal for concrete and brick walls

Simple assembly not only of the window in the frame, but also the setting and bricking or concreting the frame in the wall.


After placing the internal formwork concrete can be poured		Window ready immediately after removal of formwork

The window frame system:

wide range of windows ideally suited to the window frame
modern windowsills are made of the same material with attractive design patterns
used in brick and concrete walls as well as prefabricated construction
easy encasement by concrete, thanks to edges placed on both sides
design ensuring permanent settling in the concrete
resistance to thermal deformation (as opposed to PVC)
high ergonomics of installation and use thanks to its light structure
different sizes, widths up to 125 cm
excellent thermal insulation properties
childishly simple installation of window in the frame
a wide range of accessories.

Accessories for window frame systems:


Wire grating	Massive anti-theft grate	Rodent protection grating

Possibility of vent installation or dryer connector installation	Exterior windowsill	Sash with ventilation grille for heating rooms