What Is a Walk-In Bathtub?

Overview

A walk-in bathtub is designed for people with mobility issues, size issues and for the aging. They are a safer alternative than using a shower or traditional bathtub with a removable chair-like seat. Different models share similarities in basic structure, but may offer different amenities.

Definition

A walk-in bathtub is a bathtub designed with a door in the side that allows you to walk in to the tub rather than having to raise your legs to climb over the side of the tub. The door may swing in or out, depending on the model, and is fixed with a seal to prevent leaking. Walk-in tubs frequently feature grip bars for additional safety. The surface of the tub, particularly the floor, is made of slip-resistant material.

The height of the tub sides and seat varies depending on the model. Some walk-in tubs are the height of a traditional bathtub with a seat fixed at the level of the top of the tub, while others have sides higher than a traditional bathtub and allow you to sit at a comfortable height while still being mostly submerged while bathing. Most walk-in tubs are not wheelchair accessible without modification. Some models are outfitted with hand-held showers, a nice option.

Falls

Using a walk-in bathtub can reduce the risk of falls in the bathroom. In 2005, the Centers for Disease Control and Prevention (CDC) reported that falls were the leading cause of death among older adults who died because of an injury. Falls were the leading cause of admission to hospitals for trauma and the most common nonfatal injury among older adults as well.

Warmth

Warmth has benefits beyond comfort: it can help reduce inflammation and ease the pain of arthritis. A warm bath may provide relaxation leading to improved sleep quality. Some walk-in bathtubs have heated seats and internal heating that keeps the water warmer longer during bathing. Some walk-in bathtubs feature warm air jets to improve the bathing experience. Some tubs also feature anti-scald technology, an important feature for those with reduced sensitivity in the extremities.

Drainage

The bather must remain in the walk-in tub until all the water has drained away. Some models have assisted drainage that empties the tub more quickly than gravity alone. This is a nice feature for people who are easily chilled after bathing.

Controls

If you are considering a walk-in tub, be sure to note how the controls are mounted. They should be easily reachable from the seated position and should be easy to manipulate. Make sure you note whether you need a right or left facing model before you purchase a tub.

Size

Walk-in tubs are available in a variety of sizes. Some walk-in tubs fit in the same space as a traditional bathtub, while others have a different shape. Some have wider doors than others, and some will accommodate larger bodies better than others. One tub, in particular, is designed for people weighing up to 600 pounds; it is designed to accommodate the bather's weight, plus the weight of water when filled, and features a wider entry door.