VEHICLE DOOR ASSEMBLY

A vehicle door assembly comprises: an outer door panel skin; and a seal carrier rail, wherein the seal carrier rail is shaped to provide: a first elongate recess at a first face of the seal carrier rail configured to accommodate a waist seal within the first elongate recess; and a second elongate recess at a second face of the seal carrier rail opposite the first face, wherein the second elongate recess is located between the seal carrier rail and the outer door panel skin.