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Who installs a walk-in shower, and how do I find an installer?

Updated October 2026

An Ella walk-in shower is installed by local licensed trades, never by Ella's Bubbles. In most bathrooms that means a licensed contractor to take out the old unit and prepare the space, and a licensed plumber to select the mixing valve, cut the valve openings in the wall and make the water and drain connections, with Ella supporting whoever you hire through free technical help by phone and email. The same arrangement applies to tubs, as Who installs walk-in tubs, a plumber or a contractor? explains, and this page covers what changes when the product is a shower.

What Arrives in an Ella Shower Kit, and What Your Installer Supplies

Knowing what ships tells you what the installer has to source. An Ella shower kit ships with the stall, the grab bar set listed for that kit, and the drain. It does not include a shower head, a hand shower, a mixing valve or valve trim, and the wall arrives without a valve cutout. That is deliberate. Your plumber selects the valve that suits your home's plumbing and the finish you want, then cuts the openings in the wall for the valve and the shower head on site.

Because the valve, trim and heads are chosen locally, settle those choices with your plumber before the kit is ordered, so the openings are cut once and in the right place. Ella builds walk-in showers alongside its walk-in tubs, including acrylic shower walls and shower bases, and ships both nationwide through its dealer network, so the kit reaches you the same way a tub does.

The One Visit That Does Happen at Your Home

Ella's Bubbles does not send technicians and does not perform installations. The one visit tied to a shower project is a contractor's measuring visit. The online Shower Builder Tool lets you scroll through the options and put together a custom design, and after you build a design a contractor visits your home to measure the space in person and finalize the installation details. That measurement is what turns a design on a screen into a kit that fits the alcove, so have the room clear enough to measure and know whether the old tub or shower is staying until delivery.

The builder tool and the ordering steps around it are described in Where Can I Buy an Ella Walk-In Tub or Shower?. Ask your Ella dealer or the team at (800) 480-6850 for the link to the builder.

Which Trades a Walk-In Shower Needs

On a tub job, the division of labor is a licensed contractor to remove the old unit and prepare the alcove, a licensed plumber for the water supply and drain connections, and a licensed electrician for the dedicated circuit. A walk-in shower uses the same first two trades. The contractor takes the lead when the old tub or shower has to come out and the room has to be finished around the new stall, and the plumber handles the valve, the supply and the drain. The dedicated circuit in that list is a walk-in tub item, so ask your contractor whether your shower plan calls for an electrician at all.

One installation company can cover every role, and that is the simplest arrangement when the bathroom needs demolition and finishing work rather than only connections. A plumber alone can be enough when the space is already prepared and the stall only needs its valve and drain. Whichever way the work is arranged, every trade involved should be licensed. Ella supplies the product, the specification drawing, the installation documents, the parts and the technical support, and the local licensed professional does the physical work.

How to Find an Installer

  1. Start with your Ella dealer. Some dealers install in their own territory, which gives you one company that already knows the product and the warranty paperwork.
  2. Ask the team for referrals. Call (800) 480-6850 or open a ticket at ellasbubbles.com/support, and the team can help you get in touch with installers in your area. Ella's network of independent installers receives customer referrals from Ella, including installers listed through Angi Pro.
  3. Bring your own licensed contractor or plumber. Any licensed local plumber can install the shower using the installation documents, with free technical support by phone and email during the job.
  4. In Canada, plan on a local licensed contractor. Ella has no installers of its own in Canada, and shower bases do not ship to Canada because they are fragile and easily damaged in transit, so a Canadian shower project is a conversation to have with the team before you design.

Installation is always local, whatever you buy and wherever you live, as Where can I buy an Ella walk-in tub near me? explains for tubs. The same holds for showers.

Support While the Shower Goes in

Free technical support by phone and email comes with the product, and your installer can call (800) 480-6850 during the job. The team answers questions about the hookup by ticket or phone, and a clear photo of the part or the opening in question usually gets the fastest answer. Share the installation documents with your installer before delivery so the rough-in is ready when the kit arrives.

Many installer questions turn out to be about parts that ship loose on purpose. On a tub, for example, the deck arrives with an open hole where the spout mounts, and the spout is among the loose components, as There Is an Open Hole in the Deck of My New Tub: That Is Where the Spout Installs describes. The habit that article recommends applies to a shower kit too. Open all packaging, lay every loose component out where you can see it, match what you find against your order, and keep the packaging until you have confirmed nothing is missing or damaged.

If You Want a Shower on a Walk-In Tub Instead

Some bathers want the seated bath and the standing shower in one fixture. Any Ella walk-in tub with a deck-mounted fast-fill faucet becomes a tub and shower combo with the shower column kit. The kit connects to the diverter on the 2-piece or 5-piece fast-fill faucet set, so the faucet you already have controls the shower, and Ella ships the kit for a homeowner or a local licensed plumber to fit. Because the kit needs access to the back side of the tub, it is installed prior to the final installation of the tub, so order it with the tub rather than after. Can you take a shower in a walk-in tub? shows how the column goes on. Ella also offers walk-in showers for anyone who prefers a shower-based bathing option, which is the product this page is about, and the installer question is answered the same way for both: a local licensed professional does the work, and Ella stands behind them with parts and technical support.

Video
Chapters in this video
  1. 0:00 Receiving and Inspecting Your Shower The video provides visual guidance for installing a barrier-free five-piece shower, emphasizing the importance of inspecting the unit upon arrival and noting any damage.
  2. 1:32 Dry Assembling Your Modular Shower The installer dry assembles the modular shower in an open space to ensure correct panels, drain location, and proper alignment before moving it to the bathroom.
  3. 3:04 Preparing the Framing Pocket and Subfloor The installer checks the framing pocket for proper sizing, squareness, plumb, and level, making necessary adjustments and inspecting the subfloor for integrity.
  4. 4:05 Installing the Shower Pan and Drain The installer cleans the pocket, dry fits and levels the pan, installs the drain body, and adheres the pan to the subfloor using silicone adhesive and bracing.
  5. 7:40 Assembling and Securing Shower Panels The installer places protection on the floor, caulks the pan ledge, and installs the lower and upper back panels, securing them to the studs.
  6. 8:31 Installing the Valve Wall and Plumbing The installer caulks the pan ledge and vertical back wall seam, sets the panel, drills holes for the valve and supply outlet, and connects the PEX supply lines.
  7. 11:05 Adding Accessories and Finishing Touches The installer marks, drills, and caulks around pilot holes for accessories, then caulks all seams and the front edge of the threshold, recommending a water retainer and shower curtain.
Video
Chapters in this video
  1. 0:00 Introduction to Low-Threshold Shower Installation This video provides visual guidance for installing a low-threshold 3-piece shower, emphasizing the importance of referring to the installation manual.
  2. 0:24 Dry Assembly and Pre-Installation Checks The installer dry assembles the modular shower to ensure correct panels, drain location, and proper alignment before moving it into the bathroom space.
  3. 1:54 Preparing the Framing Pocket and Subfloor The installer checks the framing pocket for proper sizing, square, plumb, and level, making necessary adjustments and inspecting the subfloor for integrity.
  4. 4:07 Installing the Drain Body and Base Support The installer installs the drain body, prepares the drain to meet local plumbing codes, and applies silicone adhesive for proper support and adhesion of the base.
  5. 5:53 Permanently Installing and Securing the Base The installer permanently positions and levels the shower base, securing it to all available studs and cutting the drain pipe even with the rubber gasket.
  6. 7:22 Installing the Wall Panels and Valve The installer installs the wall panels using a pin and slot system, then installs the valve, connecting the hot and cold water supply lines.
  7. 10:19 Finishing Touches and Accessories The installer caulks all seams, recommends client involvement for accessory placement, and suggests an optional flange trim molding kit for a seamless transition.

Common Questions

Does Ella's Bubbles install the walk-in showers it sells?
No. Ella's Bubbles manufactures and ships the shower, supplies the installation documents and answers technical questions, but it does not send technicians and does not perform installations. A local licensed contractor and plumber do the work.
Does the shower kit come with the shower head and valve?
No. The kit ships with the stall, the grab bar set listed for that kit, and the drain. The shower head, hand shower, mixing valve and valve trim are selected and supplied by your plumber.
Who cuts the opening for the valve in the shower wall?
Your plumber does. The wall arrives without a valve cutout so the openings can be cut for the valve your plumber selects. Settle the valve choice before the kit is ordered so the openings are cut once.
Will someone come to my house to measure for the shower?
Yes. After you put together a design with the online Shower Builder Tool, a contractor visits your home to measure the space in person and finalize the installation details. That is the one home visit tied to the project.
Can my own plumber install an Ella shower, or do I need a certified installer?
Any licensed local plumber or contractor can install it. Certification by Ella is not required, and your installer can call (800) 480-6850 during the job for free technical support.
Does Ella have installers in Canada for showers?
No. Ella has no installers of its own in Canada, so a local licensed contractor does the work there. Shower bases do not ship to Canada because they are fragile and easily damaged in transit, so talk with the team before you design a Canadian shower project.

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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