Abstract: The process for the manufacture of windows/doors (1), characterized by the fact that it comprises the following steps: providing at least one inner panel (2) for windows/doors; providing a plurality of plastic profiled elements (3) for windows/doors, each of the profiled elements (3) comprising at least two areas to seal (5), coupleable to the areas to seal (5) of the other profiled elements (3), and at least one longitudinal slot (6), in which a respective perimeter side (4) of the inner panel (2) is insertable; performing a step of mechanical machining by chip removal on at least one of the areas to seal (5); heating the areas to seal (5); coupling the heated areas to seal (5) to one another by pressing the profiled elements (3) one against the other to maintain the areas to seal (5) in mutual contact and define the frame for windows/doors, the coupling taking place with the inner panel (2) inserted in the longitudinal slots (6) to define a window/door (1) which is composed by the frame and by the inner

Abstract: The process for the manufacture of windows/doors (1), characterized by the fact that it comprises the following steps: providing at least one inner panel (2) for windows/doors; providing a plurality of plastic profiled elements (3) for windows/doors, each of the profiled elements (3) comprising at least two areas to seal (5), coupleable to the areas to seal (5) of the other profiled elements (3), and at least one longitudinal slot (6), in which a respective perimeter side (4) of the inner panel (2) is insertable; performing a step of mechanical machining by chip removal on at least one of the areas to seal (5); heating the areas to seal (5); coupling the heated areas to seal (5) to one another by pressing the profiled elements (3) one against the other to maintain the areas to seal (5) in mutual contact and define the frame for windows/doors, the coupling taking place with the inner panel (2) inserted in the longitudinal slots (6) to define a window/door (1) which is composed by the frame and by the inner

Abstract: The process for the realization of door and window frames made of plastic material comprises: a step of providing a profiled element (1) made of plastic material for the realization of door and window frames; a step of providing a reinforcing element (8) made of metal material, the profiled element (1) having a containment seat (6) of the reinforcing element (8); a step of inserting the reinforcing element (8) inside the containment seat (6); a step of fixing the reinforcing element (8) to the profiled element (1) by means of fixing means (9) between at least a portion of the profiled element (10) and at least a portion of the reinforcing element (11); wherein the fixing step comprises a heating step of the portion of the reinforcing element (11) by means of electromagnetic induction means (12), the fixing means (9) being adapted to cooperate with at least one of the portion of the profiled element (10) and the heated portion of the reinforcing element (11) for the fixing of the portion of the reinforcing