ALUMINUM CLOSURE WITH THERMAL BARRIER WITH SCREEN AND OPEN JOINT, ESPECIALLY FOR DOOR AND WINDOW FRAMES

摘要

ALUMINUM CLOSURE WITH THERMAL BARRIER WITH SCREEN AND OPEN JOINT, PARTICULARLY FOR DOOR AND WINDOW CHASSIS FIXED CHASSIS 4 CONSISTING OF A TUBULAR PROFILE 5 WHICH HAS PROJECTIONS 6, 7 TO ALLOW ITS SEALING ON THE WALLS 8 OF A PREMISES IN WHICH A DOOR OR WINDOW OPENING 9 HAS BEEN CARRIED OUT.