Construction of non-insulated doors and windows
Appropriate sections are selected to make many variants of bay windows, and trim moulds for windows as well as for doors and partitions. The treatment of the Presto series saves time thanks to the simple and rational manufacturing.
An entire range of depths of sections allows robust and extremely reliable structures with particular dimensions according to the customer’s requirements.
Material and surface.
The tubes used are made of structural steel, cold-drawn or welded several times. The surfaces are in white or electrogalvanised steel, treated by yellow chroming or sanded and covered with a coat of zinc powder paint.