Abstract: A method of assembling a stiffener to a dishwasher door assembly having an outer door and an inner door spaced from the outer door, the method comprising: positioning a rib from the stiffener adjacent a channel in a side flange of the outer door; rotating the stiffener to insert the rib into the channel; after positioning the rib into the channel, sliding the stiffener until a portion of the stiffener contacts a bottom flange of the outer door; and while the portion of the stiffener abuts the bottom flange, securing the stiffener to the outer door.

Abstract: A dishwasher door assembly can include a door with an exterior surface bounding an interior space, a controller, a light source electronically coupled to the controller and positioned within the interior space, and an optical waveguide coupled to the door and configured to direct emitted light from the light source out of the interior space.

Abstract: A dishwasher including a cabinet with a treating chamber is selectively closed by a door assembly. The door assembly has an outer door spaced from an inner door to define an interior space between the outer and inner doors. A stiffener is located between the inner and outer doors.

Abstract: A dishwasher including a cabinet with a treating chamber having an open face, which is selectively closed by a door assembly. The door assembly has an outer door spaced from an inner door to define an interior space between the outer and inner doors. A stiffener is located between the inner and outer doors.

Abstract: A dishwasher including a cabinet with a treating chamber having an open face, which is selectively closed by a door assembly. The door assembly has an outer door spaced from an inner door to define an interior space between the outer and inner doors. A stiffener is located between the inner and outer doors.