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Can the Tub Be Freestanding? Exposed Ends, Second End Panels, and Knee Walls

Updated September 2026

Can an Ella walk-in tub be freestanding? Partly. Ella walk-in tubs are semi freestanding: every tub includes a finished front apron and one reversible end panel, and a second end panel is available so both ends can be exposed. What no Ella model offers is a cover for the long back side opposite the door, so the back of the tub must sit against a wall or against a knee wall your contractor builds. With that one rule in mind, you can place your tub in a three-wall alcove, in a corner, against a single back wall with both ends open, or in the middle of a large bathroom with a framed knee wall behind it.

What Is Included and What Can Be Added

Ella's Bubbles: End Panels And Extension Panels
Chapters in this video
  1. 0:00 Reversible End Panel Placement The video explains how to position the reversible end panel on either side of the tub to cover plumbing and the frame.
  2. 0:33 Extension Panel For Shorter Tubs Ella's Bubbles walk-in tubs under 60 inches long include an extension panel to fit standard 60-inch alcoves.
  3. 1:06 Removable Front Apron Panels Ella's Bubbles walk-in tubs feature a removable front apron with access panels for servicing plumbing and components.
  4. 1:28 Removing Panels Before Moving Tub All removable panels, including the front apron, end panel, and extension panels, must be removed before moving the walk-in tub.

Watch: Ella's Bubbles: End Panels And Extension Panels with chapters and a full transcript.

As the video explains, every Ella walk-in bathtub comes with one reversible end panel that can be placed on either side of the tub. If the tub sits in the right corner of the bathroom, the end panel installs on the opposite left side, covering the plumbing and the frame, and the reverse for a left corner. A second panel is available to cover the other end when the tub is installed against the back wall with both ends open. Ella tubs shorter than 60 inches also come with an extension panel for a standard 60 inch alcove, with a few exceptions such as the Front Entry and the Mobile; see extension panels and filler kits by model. If you do not need the extra end panel or the extension panel, you can opt out of receiving one or the other to reduce plastic waste. The front apron is removable and typically has two access panels for service, and all removable panels must come off before the tub is moved into the house.

Top view of the Ella Petite walk-in tub showing the reversible alcove end panel, swivel tray, and hydro jets
The reversible end panel on the Petite covers whichever end of the tub is exposed.

Placement Options That Work

  • Three-wall alcove: the classic bathtub pocket. You may not need the end panel at all.
  • Corner, two walls: the included reversible end panel covers the one exposed end.
  • Back wall only, both ends exposed: fully supported. Our team has confirmed this for the Monaco and the Capri, for example, with only the back against the wall and the left and right ends open. Add the second end panel for a finished look.
  • Middle of the room: possible only if your contractor builds a knee wall or frames the back side, since there is no factory back cover. This applies to the LayDown tubs as well, which come with a covered front and one side panel and can be framed in.

The tub does not rely on walls for support. It stands on its own stainless steel frame with adjustable leveling legs, so the walls are there to finish the back side and to carry the plumbing, wiring, and any wall-mounted grab bars. Whatever the layout, keep the front apron and its access panels reachable; our article on planning service access explains why.

Left-hand Ella Capri walk-in tub installed with its back against a tiled wall and the front apron and end exposed
A Capri installed against a single back wall. The team has confirmed the Capri and Monaco with both ends exposed.

Does the Front Entry Include Side Panels?

Yes. Because its door is at the end of the tub, the Front Entry comes with two side end panels included. As with every other model, no back-of-tub panel is available, so the back of the Front Entry still goes against a wall or knee wall.

Can It Go Outside a Bathroom?

The tub does not have to sit inside a shower area, but it does need what any bathroom provides: a dedicated GFCI-protected outlet or outlets nearby, possibly an updated breaker panel, and water supply and drain plumbing in that location. Splashing water can damage nearby furnishings, so your installer should decide whether the space is safe and code-compliant. One firm limit from the owner's manual: Ella walk-in tubs are not intended for outdoor use, so a deck or patio installation is not an option.

Planning a Knee Wall Installation

  1. Confirm the finished tub height for your model so the knee wall can be framed to the right height, and remember to keep service access to the pumps through the front apron.
  2. Locate the outlets and shut-off valves where the cords and supply lines can reach them, preferably under the seat area inside the tub compartment. Circuit counts are in our electrical requirements by model article.
  3. Run the drain plumbing under the tub if the house drain is on the far side. The default frame height leaves room for the drain piping to pass beneath the tub above the floor; see drain configurations and the house drain.
  4. Level the tub with every leg touching the floor before the knee wall is closed up, and complete the pre-installation water test.
  5. Finish the knee wall and any tiled side with a tile flange and silicone at every joint, the same way an alcove is finished.

Common Questions

Can I get panels on all four sides?
No, you cannot get panels on all four sides of an Ella walk-in tub. Every Ella walk-in tub includes a finished front apron and one reversible end panel, and a second end panel is available. However, no Ella model offers a cover for the long back side opposite the door, so the back of the tub must sit against a wall or a contractor-built knee wall.
Can both ends be exposed?
Yes, both ends of an Ella walk-in tub can be exposed. Every tub includes one reversible end panel that can be placed on either side of the tub to cover plumbing and the frame. A second end panel is available to cover the other end when the tub is installed against a back wall with both ends open, as confirmed for models like the Monaco and Capri.
How do I get the second end panel?
You can get a second end panel by adding it to your tub order through your Ella dealer or by contacting the Ella's Bubbles team. If you need to request it later, you can open a support ticket with your tub's model and serial number, and the team will arrange it for you.
Does the tub need walls for support?
No, the Ella walk-in tub does not rely on walls for support. The tub is self-supporting on its own stainless steel frame with adjustable leveling legs. Walls are there to finish the back side and to carry the plumbing, wiring, and any wall-mounted grab bars.
Can the tub sit in the middle of the room?
The tub can sit in the middle of the room only if your contractor builds a knee wall or frames the back side, since there is no factory back cover for any Ella model. Before the framing goes up, you must plan for the drain, outlets, and service access to the front apron panels.
Do I have to take the panels off to move the tub?
Yes. All removable panels, including the front apron, end panel, and extension panel, must be removed before the tub is carried into the house, and the tub must be lifted only by its frame.
Can the LayDown tubs be freestanding?
The LayDown tubs, such as the LayDown60 and LayDown72, are not true four-side freestanding tubs. They come with a covered front and one side panel. These models need at least one wall behind them or a framed enclosure, as no back-of-tub panel is available.
Can I install the tub in a wet room?
Yes, you can install an Ella walk-in tub in a wet room. The back of the tub must be against a wall or knee wall, and dedicated GFCI circuits and plumbing must be in place. Ensure the front access panels remain reachable for servicing, and your installer should confirm the space is safe and code-compliant.
Can I build shower walls first and drop the tub in like a freestanding tub?
No Ella walk in tub is fully freestanding. The long back side behind the backrest has no cover, so it must sit against a wall or a contractor built pony wall, or be faced with an acrylic sheet. A semi freestanding layout works: backrest side against a wall or pony wall, one end panel included, and a second end panel added for the other exposed end.
Do you make a glass screen for the short end of the tub?
No. The reversible end panel is the only cover offered for the short side. Knee walls framed level with the deck at both ends make the end panel unnecessary, and service access stays through the large magnetic panel on the front below the seat, so the ends can be closed in.
Should the leveling feet be fixed to the floor in an exposed layout?
Yes, once the tub is level, you should screw the leveling feet to the floor in an exposed layout. A small gap between existing tile and the tub is acceptable because the tub is a self-contained unit. This gap is typically caulked or trimmed rather than being structural.

Have a question that depends on your exact model or configuration? Open a ticket at ellasbubbles.com/support or call (800) 480-6850 and our technical support team will be glad to help you and your installer.

About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.

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