The present invention relates to a front-loading laundry washing machine which comprises an external structure (2) provided with a load opening for loading laundry to be washed into a wash tub (4), and a door ( 7) for closing the load opening which comprises a washing agent dispenser (8). A gasket (6) surrounding said load opening includes a passage for supplying water to the wash tub (4). At least one duct (10) used for conveying water toward the passage in the gasket (6) extends within the external structure (2) of the machine, between a first end and a second end. The duct (10) is secured to the structure in at least one point between said two ends.