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What is the best walk-in tub to buy right now?

Updated September 2026

The best walk-in tub is the one whose seat is wider than the bather's seated hips, whose footprint clears the doorway and fits the alcove, and whose door swings the right way for the room, which is why Ella's Bubbles builds a full line rather than one flagship. A tight bathroom points to the Mobile or the Petite, a very tall or wide bather points to the ShaK or the Big4One, and two people, or one person who wants to stretch out, point to the Escape or the Big4Two. Ella's Bubbles Walk-In Tubs: A General Overview introduces the line, and this page shows how to narrow it to a single model.

Why There Is No Single Best Model

Every Ella walk-in tub is assembled in Chicago and ships nationwide, and every one is built around the same idea: a sealed door, a built-in seat and a deck-mounted faucet you can reach while seated. What changes from model to model is the width of the seat, the length of the interior, the amount of water the tub holds and the direction the door swings. Those four figures decide whether a tub is right for one particular person in one particular room, so the word best always carries a for whom. The ShaK fits bathers up to 6 feet 10 inches tall in Ella's video, yet the Petite, at an actual 27.5 inches wide, is the model that fits a narrow room the ShaK could never enter. Ella also builds walk-in showers for anyone who decides a shower suits them better than a tub.

The Ella Lineup by Bather and Bathroom

The figures below come from the live model articles and the current spec sheets. Where a figure does not appear there, the cell says not listed, and your Ella dealer or the team at (800) 480-6850 can send the spec sheet for that model.

ModelActual sizeSeat widthUnoccupied capacityDoorBest for
Mobile 26x4545 inches long by 26 inches wide by 39 1/4 inches tall19 to 20 inchesnot listedOutward-swing U-shapeThe smallest rooms and the narrowest doorways
Petite 28x5227.5 by 52 by 35 inches19 inchesnot listedInward-swing stainless steel and frosted glassA narrow room that still has a 60 inch alcove to finish
Elite 30x5230 by 52 by 35 inches22 inchesnot listedInward-swing stainless steel and frosted glassAn average bather who wants more hip room in the same length
Ultimate59.5 inches longnot listednot listednot listedFilling a standard 60 inch alcove with no extension panel
Big4One33 1/8 by 66 inches24 inches127 gallons (75 to 100 gallons occupied)Outward-swing U-shapeAn extra-large single bather when the room cannot take 72 inches
ShaK36 by 72 inches28 inches145 gallonsOutward-swing U-shapeThe tallest and widest single bather, up to 6 feet 10 inches in Ella's video
Escapenot listednot listedup to 145 gallonsInward-swing stainless steelTwo bathers, or one bather stretching out
Big4Twonot listednot listedup to 145 gallonsOutward-swing U-shapeTwo bathers behind an outward-swing door

What the differences mean: the two compact tubs trade seat width and length for the ability to pass a narrow doorway, so they are the best choice only when the room or the door forces the issue. The Elite keeps the Petite's 52 inch length and inward door but offers a wider 22 inch seat, which is the better fit for an average bather whose doorway allows a 30 inch wide tub. The ShaK leads every published figure, so if the goal is simply the most room it is the answer, while the Big4One is 6 inches shorter and holds 18 fewer gallons unoccupied, for a room that cannot take 72 inches. The two-seat tubs match the ShaK on capacity and add a second seat to rest your feet on. The standard-size models in between, with seats from 19 inches and 65 to 107 gallons unoccupied, are where most average and shorter bathers land.

Start with the Bather, Then the Doorway

Ella's method is to measure the person before comparing tubs. Have the bather sit in a chair and take the hip width and the shoulder width while seated, then measure from head to feet while seated for length. The seat must be wider than the hip figure, and the seated length tells you whether a 52 inch tub or a longer one suits. The Petite's 19 inch seat suits average widths, but bathers over about 5 feet 10 inches may find its legroom tighter than in the longer models, while the ShaK's 28 inch seat and 36 by 72 inch footprint are why very tall bathers fit comfortably. The TransferXXL has the widest seat in the lineup at 29 inches, an inch wider than the ShaK, but it is a transfer tub rather than the longest interior, so it suits width more than height.

Then measure the route, because the doorway is usually harder than the bathroom itself.

  • You need a door opening larger than 26 inches to pass the narrowest tub, and every passage along the way, counting corners and turns, must be wider than the actual width of the model you choose.
  • For a 25 inch opening the Mobile is the only option, and only with the door frame removed.
  • For the Petite a 30 inch door is no problem, while a 28 inch opening leaves very little margin.
  • An outward-swing U-shape door needs about 21 inches of clear floor in front of the tub to open, and the Mobile's door swings out 165 degrees. The Petite's door swings inward and needs no floor space in front.
  • The Mobile has no extension panel, so it suits a 45 inch space or a corner. The Petite's included 7 inch extension panel finishes a standard 60 inch alcove, and the Ultimate, at 59.5 inches long, fills that alcove with no panel at all.

Can a walk-in tub fit in a small bathroom, and which models work? goes deeper on the compact end, and What is the biggest walk-in bathtub size you can buy? covers the large end and what a tub that size demands from the room.

Faucet, Shower and Therapy Are Chosen When You Order

The first video on this page makes a point that separates Ella from a one-size lineup: when you place your order the tub is pulled with your name on it and drilled for the faucet you select, whether that is the two-piece high-flow set, the five-piece high-flow set or the TCV thermostatic faucet, and it is fitted with the features you chose. Every Ella fast-fill faucet set includes an extendable multi-function hand shower with five spray settings on a 5 foot retractable hose, so seated showering is built in from day one. On the 2-piece set you push the diverter button, and on the 5-piece set you turn the diverter handle. If you want a standing shower as well, the optional shower column kit adds a height-adjustable overhead rain shower that reaches a maximum of approximately 90 inches and comes down 14 inches to approximately 76 inches. The column has to be installed before the tub is finally set in place, because connecting it needs access to the back of the tub, so decide on it when you order. A four-fold glass screen keeps the spray inside the tub. What Is the Best Walk-In Tub and Shower Combo? explains the column, and Which Handheld Shower Head Is Best for an Ella Walk-In Tub? covers the hand shower and why a generic replacement head is not the answer.

Getting a Second Opinion Before You Order

The second video shows Ella's live video chat, which works like a virtual showroom. An Ella team member in the United States shows you the tubs on camera and answers the questions that matter for fit: is the seat wide enough for me, how deep is the tub, how wide is the tub, how wide is the door, and will it fit into my house. After delivery, you or your installer can call the Chicago production facility with technical questions. Before you settle on a model, gather the bather's three seated measurements, the doorway and passage widths, the alcove length and a note of any features you want, such as the shower column, then contact your Ella dealer or the team at (800) 480-6850, or open a ticket at ellasbubbles.com/support. The best walk-in tub is the one those numbers point to.

Video
Chapters in this video
  1. 0:00 Choosing Your Walk-In Tub Faucet We discuss the importance of selecting the right faucet for your Ella's Bubbles walk-in bathtub.
  2. 0:21 Customizing Your Bathtub Order We explain how each Ella's Bubbles bathtub is custom-drilled and installed with your selected faucet and features.
  3. 0:39 Competitor Faucet Limitations We highlight that other brands typically offer limited or no faucet options for their bathtubs.

Watch: Luxury Faucet Options for Your Walk-In Tub, Voted Best/Safest 2020 | Ella’s Bubbles with chapters and a full transcript.

Video
Chapters in this video
  1. 0:00 Choosing Your Perfect Walk-In Tub The video explains the challenges of choosing a walk-in tub and introduces Ella's Bubbles' solution.
  2. 0:31 Live Video Chat With Experts An Ella's Bubbles team member guides customers through the entire process with a live video chat.
  3. 1:05 Post-Purchase Support And Service After receiving the tub, customers can call the production facility for expert technical support.
  4. 1:37 Schedule Your Personal Video Chat The video encourages viewers to call Ella's Bubbles to set up a personal video chat.

Watch: Exclusive One-on-One Video Chat | Order Your Walk-In Tub with Confidence | Ella's Bubbles with chapters and a full transcript.

Video
Chapters in this video
  1. 0:00 Considering Your Personal Needs The video discusses important factors to consider when choosing an Ella's Bubbles walk-in tub, including personal needs and mobility.
  2. 0:40 Measuring for Proper Tub Fit The video explains how to take shoulder, hip, and overall body measurements to ensure the walk-in tub fits properly.
  3. 2:26 Home Accommodation and Placement The video advises checking door widths and hallways to ensure the chosen tub will fit into the home and bathroom.
  4. 4:17 Ensuring Proper Water Supply The video recommends having a maximum capacity water heater and three-quarter inch supply lines for the walk-in tub.
  5. 4:47 Designing Your Walk-In Tub The video details how to choose jetting packages, including air, hydro, and MicroBubble therapy, and other innovative features.
  6. 6:15 Adding Optional Accessories The video showcases various accessories like heated seats, digital controls, headrests, and a four-fold glass screen.
Video
Chapters in this video
  1. 0:00 Choosing Your Perfect Walk-In Tub This chapter guides you through considering personal needs and body measurements to select the ideal Ella's Bubbles walk-in tub size.
  2. 2:45 Home Accommodation and Tub Placement This chapter explains how to measure your home's doorways and hallways to ensure your chosen Ella's Bubbles tub will fit and where it can be placed.
  3. 4:45 Ensuring Proper Water Supply This chapter details the recommended hot water heater capacity and supply line specifications for optimal Ella's Bubbles tub performance.
  4. 5:16 Designing Your Tub's Features This chapter covers customizing your Ella's Bubbles walk-in tub with various jetting packages, therapeutic options, and cleanliness features.
  5. 6:43 Adding Accessories and Luxury This chapter showcases additional accessories like heated seats, headrests, glass screens, and aromatherapy to enhance your Ella's Bubbles tub.
Video
Chapters in this video
  1. 0:00 Ella's Bubbles Walk-In Tubs Overview Ella's Bubbles offers high-quality, luxury walk-in tubs with various shapes, sizes, and door styles for easy entry and exit.
  2. 1:11 Therapeutic Features and Options Ella's walk-in tubs offer hydro and air massage, independent foot massage, and fast-fill faucets for a relaxing experience.
  3. 2:01 Fast Drain and Shower Options The dual drain technology quickly empties the tub, and various shower options like glass screens and rain head columns are available.
  4. 2:36 Quality Assembly and Installation Tubs are assembled and tested in Chicago, with UL certified electronics and easy connection to water and drain systems.
  5. 4:16 Efficient Delivery and Luxury Tubs Ella's Bubbles maintains a large inventory for quick shipping and offers luxurious tubs like the Ultra with many extra features.

Common Questions

Which Ella walk-in tub is best for a small bathroom?
The Mobile 26x45 is the model to look at when a 52 inch tub will not fit the room or pass the doorway, at 45 inches long and 26 inches wide with an outward-swing door. The Petite is the narrowest stainless-door tub at an actual 27.5 inches wide, and its included 7 inch extension panel still finishes a standard 60 inch alcove. Measure the doorway first, because that is usually the tighter limit.
Which walk-in tub is best for a tall or large bather?
The ShaK, at 36 by 72 inches with a 28 inch seat and 145 gallons unoccupied, is the largest single-seat walk-in tub Ella makes, and Ella's video shows bathers up to 6 feet 10 inches fitting comfortably. The Big4One, at 33 1/8 by 66 inches with a 24 inch seat, is the next size down for a room that cannot take 72 inches. For seat width alone, the TransferXXL's 29 inch seat is the widest in the lineup.
Is the biggest walk-in tub always the best choice?
No. The largest tubs need a 72 inch space, a doorway wider than their actual width and a water heater that can fill up to 145 gallons, while the standard-size models with seats from 19 inches and 65 to 107 gallons unoccupied suit average and shorter bathers. Pick the tub whose seat is wider than the seated hip measurement and whose length matches the seated head-to-feet measurement.
Can the best walk-in tub also work as a shower?
Yes. Every Ella tub with an Ella deck-mount fast-fill faucet includes a five-setting hand shower on a 5 foot hose for seated rinsing, and the optional shower column kit adds an overhead rain shower for a standing or seated shower. The column must be fitted before the tub is finally installed, so choose it when you place your order.
How do I know whether a walk-in tub will fit through my door?
Compare every opening and passage on the route with the actual width of the tub, not the nominal size. You need an opening larger than 26 inches for the narrowest tub, a 25 inch opening takes only the Mobile with its frame removed, and the Petite passes a 30 inch door easily but has very little margin at 28 inches. Send your measurements through ellasbubbles.com/support before ordering if clearance is tight.
Can Ella help me choose a model without visiting a showroom?
Yes. The video on this page describes Ella's live video chat, where a team member shows you the tubs and answers fit questions such as seat width, tub depth, door width and whether the tub fits your house. Your Ella dealer or the team at (800) 480-6850 can set it up.

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