The present invention relates to a dishwasher (1) comprising a washing tub (2) produced from stainless material wherein dishes are loaded, an opening (3) which allows for the loading or unloading of the dishes into or out of the washing tub (2), a door (4) which covers the opening (3) and the bottom part (E) of which on the side facing the inner surface of the washing tub (2) ends on a certain level above the washing tub (2), a lip portion (5) which extends towards the opening (3) in the section wherein the door (4) is borne on the washing tub (2) base (T) and a gasket (6) situated between the bottom part (E) and the lip portion (5).
