The aluminium bead applied with trigger on the supporting structure ensures the insulation of the internal wood making it protected from any external pressure, and simplifying the installation and the maintenance of the glass.
Thanks to the wooden frame that is fixed by simple trigger to the bead, screws and nails are no longer required. Special wall attachments, prepared for the snap-on of the cover release, allow the total suspension and the insulation of doors and windows. The SW 50 is extremely versatile giving a large choice of applications on different kinds of windows and doors.
