Walk-In Tub Installation Planning Guide
A successful installation starts before the tub ships. Match the exact model to the room, document who is responsible for each part of the project, and set inspection and testing hold points before demolition or finish work begins.
Quick Answer: What Must Be Confirmed Before Ordering?
Give the installer the exact product page and current model drawing—not just a general tub size. Confirm the door and drain configuration, exterior dimensions, delivery route, floor support, plumbing, electrical loads, service access, wall system, permits and finish scope in writing.
This page is a planning guide, not a model-specific installation manual. The current manual, the site conditions, applicable local requirements and the qualified professionals responsible for the work control the final installation.
Build a One-Page Model and Room Brief
Exact factory configuration
Record the full model name, door style and side, drain location, faucet package, hydrotherapy options, panels and accessories shown on the order.
Current documents
Save the product page, specification drawing, installation manual and order confirmation. Revision dates matter when models or options change.
Measured room and route
Record doorway and turn clearances, the proposed tub opening, nearby fixtures, floor condition, wall construction and the route from delivery point to bathroom.
Utilities
Have the responsible trades review water supply, shutoffs, water-heater capacity, drain and vent conditions, electrical circuits, GFCI protection and equipment access.
Structure and support
Ask the installer to verify the required support, leveling method and the combined load of the filled tub and bather using the exact model documentation.
Finish and service plan
Identify the wall system, waterproofing responsibility, floor transitions, trim, access panels and which components must remain reachable after the room is finished.
Start with the bathroom measurement checklist, then use the delivery, inspection and testing checklist to plan receiving.
Put Responsibilities in Writing
Online product delivery and local installation may be separate contracts. A written scope prevents assumptions about work that is not included.
| Project item | Question to settle | Where to record it |
|---|---|---|
| Delivery and indoor handling | Where will the carrier place the shipment, and who moves it into the home? | Order and delivery plan |
| Demolition and disposal | Who removes the old fixture, and what happens if concealed damage is found? | Installer quote and change-order terms |
| Plumbing and electrical | Which qualified trades perform each connection, and what upgrades are excluded? | Trade scopes and model requirements |
| Permits and inspections | Which approvals apply locally, who obtains them and who meets the inspector? | Contract and permit records |
| Walls, waterproofing and trim | What finish system is included, and where will service access remain? | Finish drawings and written scope |
| Testing and acceptance | Who documents leak and operational testing before enclosure and at handoff? | Testing record and punch list |
Plan the Project Around Three Hold Points
1. Before demolition
Confirm the correct unit has arrived, inspect it under the current claims terms, verify the route and configuration, and agree on the schedule and contingency for unexpected conditions.
2. Before enclosure
Have the installer complete the model-required inspection and supported leak and operational testing. Resolve concerns while the plumbing, drain and equipment remain accessible.
3. Before final acceptance
Review operation, door and drain behavior, controls, hand shower, seals, finish details, service access, documentation and the remaining punch list with the responsible installer.
Keep the order, serial information, current manual, delivery receipt, photographs, test record, permits, invoices and warranty information together for future service.
Installation Planning by System
Door, drain and fixture clearances
Door direction and drain location are model-selection decisions. Rerouting plumbing does not reverse a tub door. Mark the full door arc and check the toilet, vanity, bathroom door and mobility-device position.
Water supply and drainage
Have the plumber compare the manual with the existing supply, shutoffs, drain, venting and local requirements. Confirm what the quote includes before work begins.
Electrical protection
Give the electrician the exact equipment list for pumps, blowers, heaters and other powered options. The electrician should determine circuits, GFCI protection, grounding, bonding and device locations from the manual and applicable requirements. The CPSC explains the purpose of GFCI protection.
Floor support and leveling
Verify the subfloor condition and the model’s support and leveling method. Do not assume every tub uses the same feet, frame, anchors or fastening pattern.
Wall connection and waterproofing
Coordinate the tub flange or wall connection with the selected surround, waterproofing and finish materials. Confirm the installation order and responsibility for wall repair.
Service access
Identify removable panels and serviceable components before framing or finish work. A neat enclosure that blocks required access can make later diagnosis and repair more difficult.
Use Real Product Destinations in the Planning Conversation
These current TubToday listings illustrate why the full model name belongs on the room brief. They are not interchangeable merely because some share a nominal width or length.
| Current product | Door family | Planning emphasis |
|---|---|---|
| TubToday 28×52 IS | Inward swing | Compact exterior fit and interior door movement |
| TubToday 30×52 IS | Inward swing | Exact option package, service access and room measurements |
| TubToday 30×52 OS | Outward swing | Full exterior door arc and nearby-fixture clearance |
| TubToday 30×52 WD | Wide transfer door | Transfer-side alignment, seat approach and door clearance |
Verify the live product page and current drawing before ordering. For broader comparison, review the inward-door guide, outward-door guide and wheelchair-transfer guide.
Walk-In Tub Installation Planning FAQs
Does buying a tub online include installation?
Do not assume it does. The product order, delivery service and local installation may be separate. Confirm each scope and price in writing.
Can photos confirm that a model will fit?
Photos can reveal possible conflicts and help begin the conversation. Final fit requires clear measurements, the current model drawing and confirmation by the installer responsible for the work.
Can plumbing be moved to fit either door side?
Plumbing may sometimes be rerouted, but that does not reverse the factory door configuration. Select the door and transfer side deliberately and have the installer review the exact model.
Should the tub be tested before the walls are finished?
Follow the current model manual and have the responsible installer complete the required supported leak and operational testing before components are enclosed.
How long does installation take?
There is no reliable universal duration. Timing depends on the room, delivery, demolition, concealed conditions, utilities, permits, finish scope and installer schedule. Get the sequence and contingency in writing.
Use Photos for an Initial Planning Review
Wide bathroom photos can help identify questions about the proposed tub opening, toilet and vanity clearance, room entrance, wall condition and delivery route. Include the exact model you are considering.
Photos do not replace measurements, the current specification drawing, permit review or an installer’s site assessment.
Match the Tub to the Room Before Ordering
Compare current TubToday models, then give the selected product page and drawing to the installer responsible for the project.