A joint for a shower enclosure includes a first end member, having a first flange, a rearwardly extending segment spaced apart from the first flange, and a rearwardly open recess defined between the first flange and the rearwardly extending segment. The joint further includes a second end member, having a second flange, a forwardly extending segment spaced apart from the second flange, and a forwardly open recess defined between the second flange and the forwardly extending segment. A gap is defined between the rearwardly extending segment and the second flange when the first end member and the second end member are coupled. The forwardly open recess is configured to receive the rearwardly extending segment and the rearwardly open recess is configured to receive the forwardly extending segment.