GRAL Sp. z o.o.

GRAL Sp. z o.o. was established in July 2007 in Rybnik with the aim of production and assembly of aluminium-glass joinery in a broad sense (facades, doors, windows, winter gardens, fire barriers), as well as elevations of sunshades and ventilated facades.

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Aluminum windows

Check The Aluminium Windows program

Aluminium, thanks to the use of the latest technologies, is a perfect building material for energy-efficient buildings that can present a classic architectural style or reflect the boldest visions of designers.

In our company all customers receive a comprehensive offer of home fittings made of aluminium: premium windows, entrance and patio doors, winter gardens, facades, etc.

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