A wall-entry bathtub includes a basin, a shell defining an entryway to allow access into the basin, and an entry wall movable between a lowered position and a raised position, wherein the entry wall is substantially clear of the entryway in the lowered position and at least partially blocks the entryway in the raised position. The bathtub also includes first and second entry wall position sensors configured to sense the position of the entry wall and a controller in electronic communication with the first and second entry wall position sensors, wherein the controller is configured to control components of the bathtub based at least in part on the position of the entry wall.

A walk in bath includes a shell, a hinge, and a door. The shell defines a bathing area. The shell includes a floor, a front side wall, a rear side wall, a left side wall, a right side wall, and a seat. The front side wall has an opening therein. The seat is above the floor and extends from one of the left side wall or the right side wall. The seat includes a seating surface. The hinge is coupled to the front side wall. The door is coupled to the hinge such that the hinge rotatably couples the door to the front side wall. The door is moveable relative to the shell between a closed position, in which the door engages the opening in the front side wall, and an open position, in which the door allows ingress into and egress from the bathing area through the opening.

In accordance with one embodiment, a method is disclosed including cutting an opening in a sidewall of a bathtub and providing an overlay to cover the bathtub. The overlay can include an assistance feature such a tread, door, or capsule.

In accordance with one embodiment, a method is disclosed including cutting an opening in a sidewall of a bathtub and providing an overlay to cover the bathtub. The overlay can include an assistance feature such a tread, door, or capsule.

Embodiments described herein include a bathtub that can include a U-shaped step saddle associated with a door assembly. The door assembly can include a hinge coupled with the U-shaped step saddle such that the door assembly can be transitioned between an open position and a closed position. The door assembly can include a catch and a latch to secure the door in the closed position.

A locking assembly includes a latch configured to move between a locked position and an unlocked position and an adjustment assembly including a first component including an engagement feature and a second component including at least a first cutout defining a first depth and a second cutout defining a second depth shallower than the first depth. The first cutout and the second cutout are configured to receive the engagement feature. The first component is movable relative to the second component between a first position and a second position. In the first position, the engagement feature is engaged with the first cutout such that the latch is laterally spaced from the bath by a first distance. In the second position, the engagement feature is engaged with the second cutout such that the latch is laterally spaced from the bath by a second distance greater than the first distance.