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Best Bariatric Walk-In Tubs

Boca, Hydro Dimensions and Ella's Bubbles are our top picks

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    American Standard Walk-in Baths, Ella's Bubbles, Boca Walk-In Tubs and Kohler Walk-In Bath
    Walk-in bathtub with a door, faucet, and towel racks in a bathroom with shelves and towels

    Entering and exiting the bathtub is a daily challenge if you have limited mobility. For heavier adults, the bathing experience is made worse by an uncomfortably small tub. A bariatric walk-in tub solves this problem.

    Boca Walk-In Tubs is our top pick for bariatric tubs overall. Hydro Dimensions stands out for offering a lot of optional jet features, and Ella's Bubbles makes extra-large walk-in tubs that can comfortably accommodate adults up to 7 feet tall.

    Our 3 picks for the best bariatric walk-in tubs

    1. Our pick for best overall: Boca
    2. Our pick for hydrotherapy options: Hydro Dimensions
    3. Our pick for tall adults: Ella's Bubbles

    Compare our bariatric walk-in tub picks

    Methodology

    We evaluated several walk-in tub companies based on customer reviews, safety features and pricing. Read our full methodology for details on how we selected our top picks.

    NOTE: Our picks may be Authorized Partners that compensate us — this does not affect our recommendations or evaluations. Our publishing policy ensures that the journalistic content and user reviews on ConsumerAffairs remain independent of commercial influences.

    Our pick for best overall

    Boca Walk-In Tubs

    Boca Walk-In Tubs
    Top bariatric model
    Wide/Deep Tub
    Dimensions
    32" width x 56" length x 40" height
    Capacity
    40 to 80 gallons
    Pros
    • Coated with marine-grade gel
    • Internal frame design
    • Low step-in threshold
    Cons
    • Occasional installation challenges
    • No direct support on weekends

    Boca walk-in tubs have a step-in height of 2 inches, which is among the lowest in the industry and is good for those who have mobility issues. We chose the Wide & Deep model because of its low, 2.6-inch step-in and its door width of 22 inches.

    Many customers appreciate the jets, heated seats and aromatherapy features available as add-on features. Some minor issues were reported, like water splashing and installation challenges, but overall, customers are satisfied with their purchases and would recommend Boca to others.

    Boca has lifetime warranties for tub parts and components. It does not offer a labor warranty.

    Our pick for hydrotherapy options

    Hydro Dimensions

    Hydro Dimensions
    Top bariatric model
    HD Specialty Series 3555 Plus Size
    Dimensions
    35.75″ width x 55″ length x 40" height
    Capacity
    45 to 90 gallons
    Pros
    • Highly customizable
    • Lifetime warranty
    • Available nationwide
    Cons
    • Third-party installers
    • Can be pricey
    • Some problems with leaks

    If you've ever felt cramped in a standard bathtub, the Hydro Dimensions HD Specialty Series 3555 Plus Size tub was built with you in mind. Optional upgrades — like hydro massage jets, air massage therapy and microbubble skin treatment — elevate bath time to a more spa-like experience.

    With a generous 35.75-inch width and a deep 90-gallon capacity, this tub gives you room to relax without feeling restricted.

    We also appreciate that a tight door latch, grab bar and secondary door drain come as standard safety features.

    Hydro Dimensions covers the bathtub's shell, door seal, frame and finish with a lifetime warranty. Motors, electronic controls, faucets, overflow systems and plated finishes have a limited 10-year warranty.

    Our pick for tall adults

    Ella's Bubbles

    Ella's Bubbles
    Top bariatric model
    Big4One
    Dimensions
    33 1/8" width x 66" length x 39.5" height
    Capacity
    50 to 115 gallons
    Pros
    • Designed and assembled in the U.S.
    • Lifetime limited warranty
    • Dual-drain technology
    Cons
    • Limited price transparency
    • Third-party installers

    We picked the Big4One from Ella's Bubbles because it's built for larger bathers, even those up to 7 feet tall. However, the company also offers an even larger tub — the ShaK — and a two-seater, large-capacity tub, the Big4Two.

    The Big4One comes with air and hydro jets, plus a foot massage pump, and a wide seat that makes it easy to recline. Optional additions include heated seats, heated backrests and microbubble therapy for gentle skin exfoliation.

    All Ella's Bubbles walk-in tubs come with a warranty. The bathtub shell, frame, door, door seal and finish are covered by a limited lifetime warranty under normal use and conditions.

    All supporting equipment, motors, pumps, fixtures, electronic controls, faucets, waste, overflow and plated finishes are covered by a limited lifetime warranty.

    The thermostatic control valve comes with a one-year limited warranty.

    Methodology: How we picked the best bariatric walk-in tubs

    We started with a list of popular walk-in tub companies. Here are the main things we looked at:

    • Sizing: We compared the tubs' dimensions. Each of our favorite models is designed specifically for large users and has wider doors and seats than standard models.
    • Luxury features: We checked for upgrades like heated backrests, hydrotherapy, chromotherapy and aromatherapy, focusing on tubs that feel more spa-like.
    • Step-in height: We measured entry height, giving preference to lower thresholds that improve safety and accessibility.
    • Discounts: We noted if brands offer savings for veterans, seniors or bulk upgrades, rating companies higher for broader discounts.
    • Reviews: We looked at consumer feedback on installation, features, customer service, pricing, fill time and drain time over the last five years.

    Bariatric walk-in tub buyers guide

    Bariatric walk-in tubs are a great choice if you're looking for a safe bathing experience with extra space. Since most walk-in tubs can only accommodate people who weigh 300 pounds or less, bariatric tubs provide a safe and relaxing option for large bathers.

    While it’s important to check the capacity of any tub you’re considering for your home, bariatric walk-in tubs can typically accommodate bathers weighing 400 to 600-plus pounds. A tub’s filled weight capacity can be even more — sometimes over 1,000 pounds when filled with water. However, the reinforced frame and heavy-duty door seal are designed to withstand this pressure.


    Key insights

    A bariatric walk-in tub is a type of walk-in bathtub designed specifically for plus-size or larger-bodied users.

    Jump to insight

    Most bariatric walk-in tubs cost between $15,000 and $20,000.

    Jump to insight

    Though these tubs typically cost more than a standard tub, they can be worth it for their ability to accommodate weight better than most walk-in tubs.

    Jump to insight

    What is a bariatric walk-in tub?

    Bariatric walk-in tubs are large tubs designed for people who weigh up to 600 pounds. In addition to a wide tub frame, these tubs typically have broad doors and roomy seats. Many models are also wheelchair accessible.

    Compared to a traditional walk-in tub, the main difference is the tub's size, which is up to 50% larger. The extra space, wide seats and wide doors allow large bathers to enter and exit the tub safely and comfortably.

    A well-maintained bariatric walk-in tub can last 15 to 20 years or more. The most durable models often feature triple-gel-coat or marine-grade finishes over a fiberglass-reinforced frame, and many come backed with a lifetime warranty.

    How much do bariatric tubs cost?

    Bariatric walk-in tubs manufactured by medium- to high-end companies that offer lifetime warranties tend to run about $15,000 to $20,000, according to Dominic Telymonde, former vice president of sales at Boca Walk-In Tubs.

    That does not include the cost of installation. Bariatric walk-in tub installation costs range from about $2,500 to $8,000, depending on the complexity of the job. This is more expensive than the standard walk-in tub cost.

    Private health insurance, Medicaid and Medicare coverage usually won’t cover the cost of a bariatric walk-in tub. However, veteran benefits may apply, usually through the Department of Veterans Affairs’ housing adaptation programs.

    Individuals who need a bariatric tub may also qualify for home-repair or aging-in-place grant programs through local housing bureaus, federal agencies such as the U.S. Department of Agriculture or nonprofits like Habitat for Humanity. Tub dealers and manufacturers may offer financing options to help make the steep out-of-pocket cost more manageable.

    Bariatric walk-in tub features

    Bariatric walk-in tubs have many of the same features as traditional walk-in tubs, such as fast-fill faucets and quick-drain or dual-drain technology. A low threshold and nonslip floor help reduce fall risk, while an ADA-compliant seat and optional massage jets keep bathers comfortable.

    Other important features include:

    • Wider dimensions: Extra-wide doors (often 20+ inches) and seats to accommodate people with higher body weight or taller frames.
    • Higher weight capacity: Reinforced walls, frames and seating to safely support 400 to 600-plus pounds (depending on the model).
    • Low step-in entry: Like standard walk-in tubs, they have a low threshold to make getting in and out easier for people with mobility issues.
    • Safety additions: Often include built-in grab bars, slip-resistant flooring, dual drains for faster emptying and wider entry doors.
    • Therapy options: Many models include hydrotherapy jets, heated seats or air jets for comfort and pain relief.

    Soaking depth, interior usable space, seat height and footwell configuration vary from model to model; it helps to compare these factors to find your best fit.

    Is installing a bariatric tub different from other tubs?

    “They are very similar, they are just taller, and require a little bit more work for the install,” Jamin Katzer, vice president at Earth Saving Solutions in Denver, Colorado, said.

    “The only major difference would be adding support for the additional weight that the bariatric tub would need,” Katzer noted. He added that this could be easily satisfied.

    Installing a bariatric walk-in tub requires extra planning because of its larger size, heavier weight, and higher water capacity. Homes may need doorway adjustments, floor reinforcement, a bigger water heater or upgraded plumbing and electrical lines. Professional installation is strongly recommended to ensure safety and preserve the warranty.

    Pro tip

    When shopping for a bariatric walk-in tub, choose a company that performs an in-home consultation before you purchase the tub.

    Pros and cons of oversized walk-in tubs

    Bariatric walk-in tubs have excellent benefits, but they may not work for everyone. They can also be hard to find. Many of our top-rated walk-in tub companies, including American Standard and Kohler, no longer advertise a bariatric option at all.

    Pros

    • More comfortable and safer bathing experience
    • Wide doors and low thresholds for safe entering and exiting
    • Space for comfortable and safe bathing
    • Optional massage features for joint and muscle relief

    Cons

    • May not fit into existing tub space
    • Use a lot of water
    • More expensive than traditional walk-in tubs
    • Can be hard to find

    » RELATED: Pros and cons of walk-in tubs

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      FAQ

      Do bariatric walk-in tubs fit in standard bathrooms?

      Not always. Because they're wider than standard tubs, installers may need to remove doors, widen entryways or adjust hallways to get the tub into place.

      Will my floor need reinforcement?

      It depends on the tub's size and your home's structure. Bariatric tubs can weigh more than 1,000 pounds when filled, so some bathrooms require floor reinforcement for safety.

      Do I need a bigger water heater?

      Yes, in many cases. Since bariatric tubs hold 80 to 100 gallons of water, you may need a 50- to 80-gallon water heater to fill the tub comfortably.

      » LEARN: What size water heater do you need for a walk-in tub?

      Will I need new plumbing or electrical work?

      Often, yes. Larger tubs may need upgraded drains for faster emptying, and features like jets or heated seats usually require a dedicated electrical line.

      How long does a bariatric walk-in tub last?

      Bariatric walk-in tubs are designed to be robust, and many come with lifetime warranties. With proper long-term maintenance, this kind of tub can last at least 15 to 20 years. An annual inspection and servicing is recommended for models with jets or heated components.

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