A sealing arrangement having a sealing profile for watertight sealing of a connection area between a window sill with a window sill flange and a window frame with a frame flange that is configured for connection to the window sill flange, and at least one sealing element (200, 200a), which is configured for arrangement in a corner area between the window frame, the window sill and a reveal, wherein the sealing profile extends longitudinally along a longitudinal axis and has a first profile member and a second profile member, wherein the first profile member is configured for arrangement between the window sill flange and the frame flange and has a sealing face, at the front relative to a transverse axis, which is configured to create a sealing contact with the window sill flange, and a rear sealing face, opposite to the front sealing face, which is configured to create a sealing contact with the frame flange, wherein the second profile member protrudes forwards from the first profile member along the transverse axis and has an upper side, at the top in relation to a vertical axis, and a underside opposite to the upper side, wherein the upper side is configured to create a sealing contact with a underside of the window frame, and wherein the underside of the second profile member is configured to create a sealing contact with an upper end of the window sill flange, wherein the sealing element (200, 200a) has a cap section (201, 201a) and a base section (202, 202a), wherein the base section (202, 202a) has an inner side (203, 203a), on the inside in relation to the longitudinal axis, which is configured for contact with an outer side of a sliding closure arranged between an end face of the window sill and the reveal, and an outer side (204, 204a), opposite to the inner side (203, 203a), which is configured for contact with the reveal, wherein the cap section (201, 201a) protrudes inwards from the inner side (203, 203a) of the base section (202, 202a) along the longitudinal axis, and has a sealing face (205, 205a), at the top in relation to the vertical axis, which is configured to create a sealing contact with the underside of the second profile member, and a lower sealing face (206, 206a), opposite to the upper sealing face (205, 205a), which is configured to create a sealing contact with an upper side of the sliding closure. a sealing profile for watertight sealing of a connection area between a window sill with a window sill flange and a window frame with a frame flange that is configured for connection to the window sill flange, and at least one sealing element (200, 200a), which is configured for arrangement in a corner area between the window frame, the window sill and a reveal, wherein the sealing profile extends longitudinally along a longitudinal axis and has a first profile member and a second profile member, wherein the first profile member is configured for arrangement between the window sill flange and the frame flange and has a sealing face, at the front relative to a transverse axis, which is configured to create a sealing contact with the window sill flange, and a rear sealing face, opposite to the front sealing face, which is configured to create a sealing contact with the frame flange, wherein the second profile member protrudes forwards from the first profile member along the transverse axis and has an upper side, at the top in relation to a vertical axis, and a underside opposite to the upper side, wherein the upper side is configured to create a sealing contact with a underside of the window frame, and wherein the underside of the second profile member is configured to create a sealing contact with an upper end of the window sill flange, wherein the sealing element (200, 200a) has a cap section (201, 201a) and a base section (202, 202a), wherein the base section (202, 202a) has an inner side (203, 203a), on the inside in relation to the longitudinal axis, which is configured for contact with an outer side of a sliding closure arranged between an end face of the window sill and the reveal, and an outer side (204, 204a), opposite to the inner side (203, 203a), which is configured for contact with the reveal, wherein the cap section (201, 201a) protrudes inwards from the inner side (203, 203a) of the base section (202, 202a) along the longitudinal axis, and has a sealing face (205, 205a), at the top in relation to the vertical axis, which is configured to create a sealing contact with the underside of the second profile member, and a lower sealing face (206, 206a), opposite to the upper sealing face (205, 205a), which is configured to create a sealing contact with an upper side of the sliding closure.