How Do I Find the Right Door Seal and Install Video for My Tub?

The right door seal for your Ella walk-in tub is matched by model, serial number and door side, because hinge and gasket parts differ from left to right, and the team confirms the part from the serial label behind the magnetic access panel next to the door. Open a ticket at ellasbubbles.com/support or call (800) 480-6850 with those three details and a photo of the seal you are replacing; the seal ships with tracking, and the installation video on this page shows how it seats in the door channel. If the whole door needs replacing instead, Ordering a Complete Replacement Door: What It Includes, What the Team Needs, and How It Installs explains that the gasket arrives already seated in it.

Find the Model, Serial Number and Door Side First

Every seal request starts at the serial label. It is behind the magnetic access panel next to the door, and it carries the serial number and a model code. A code such as OA2660, for example, identifies the Lounger, one of Ella's outward swing door tubs. If the label is hard to read, a clear photo of it is enough for the team to work from.

Then note the door side. Stand outside the tub facing the door and note whether the hinges are on your left or your right. Because hinge and gasket parts are handed, the team will not release a seal without this detail. Have ready:

• The model name or the model code from the label.
• The serial number, or a photo of the label.
• The door side, hinges left or right as you face the door.
• A photo of the seal you are replacing, ideally showing the damaged or worn section.
• A copy of your purchase receipt if the seal is a warranty request, so the team can confirm warranty status.

The team can also email the manual or spec sheet for your tub when you give the model or serial number and your email address. That is especially useful on a legacy tub, where an older manual edition applies and the current edition may show a different door.

Is It the Seal, or the Hinge?

Before ordering, check that a seal is what you need. A door that opens easily but needs a hard pull or push to close, and that hangs visibly out of level when open, almost always has a bent hinge rather than a worn seal. Open the door fully and look at it from the side. A door on a healthy hinge hangs level and swings back to the frame without touching it. A door that droops or tilts is riding on a bent hinge, and the seal drags on the frame as it closes, so lubricating the seal seems to help for a moment but does not solve anything. A new seal will not fix a door that is not level. Bent or Loose Door Hinge: Diagnosis, Tightening, and Replacement covers that repair, and a gap along one edge of the closed door is another sign to look for.

Why the Door Style Matters to the Seal

Ella builds several door styles, and parts are not interchangeable between them, which is why the team confirms the exact seal from your model and serial number rather than from a description. The outward swing composite doors, the U-shape used on tubs such as the Capri, Monaco, Front Entry, Mobile, Lounger, Shak and Big4One, and the L-shape used on the Transfer family, are made of plastic composite and tempered glass with a 3-latch gear and shaft mechanism. The Tub4Two also uses an outward swing door with a tempered glass panel in a white composite frame. The Standard, Zen and Zen60 use the inward swing acrylic S-shape door, and there is also a stainless steel inward swing door with a chrome locking handle. Where Can I Find a Replacement Walk-In Tub Door Handle? explains the same matching rule for handles, which differ with the door just as seals do.

What the Seal Installation Video Shows

The video on this page walks through fitting a replacement gasket on an Ella walk-in tub door, and the team can include it with the seal when it ships. It shows the whole sequence:

1. Spray adhesive remover onto the gasket so it slides more easily into the door channel.
2. Use a spatula to press the gasket gently into the groove until it is fully seated.
3. At the curved sections where the door bends around its outer edge, make four V-shaped relief cuts with diagonal cutters, keeping the cuts above the gasket reach line shown in the video.
4. At the inner curves where the door bends inward, make straight vertical cuts instead.
5. Keep applying adhesive remover and guiding the gasket into place with the spatula until you reach the end.
6. At the end point, make a small angled cut so the tip of the gasket slightly overlaps but is fully inserted into the groove.

Once the seal is in, close the door and confirm it is watertight with a fill test. The installer checklist on the warranty activation form uses a 20 minute fill to confirm the door seal, and the same check tells you the new seal is seated. Labor is not covered by the warranty and Ella does not send technicians, so the installer who set the tub, a local licensed plumber or a handy family member does the swap. Labor Coverage Comes From Your Installer: What to Ask For in Writing Before the Tub Goes In explains how to arrange for your installer to return for warranty part swaps such as a door seal.

For Dealers and Installers

If you service several Ella tubs, door seals and gaskets can be requested as truck stock. Send the quantity, the tub model and size each seal fits, and the door side, along with the ship-to address, and support confirms stock and ships by FedEx or UPS with tracking. Seals that replace a defective part on a registered tub ship under the lifetime parts warranty once the claim is verified, so include that tub's serial number and a photo. Dealers and Installers: Ordering Spare Parts to Keep on Hand lists what else to include.

Watch: How To Install a Walk-In Tub Door Seal (Step-By-Step) with chapters and a full transcript.

Related Guides

• Caring for Your Door Seal: Cleaning, Reseating, and Replacing the Gasket
• Caring for your walk-in tub door seal so it stays watertight for years
• Is the Door Seal Still Covered Under Warranty on My Older Ella Tub?

Common Questions