The install itself: one to two days for a standard alcove swap. The honest answer to “how long until I’m taking baths”: two to six weeks from signing, because the tub has to be ordered, the permit filed, and the crew scheduled. Here is the whole timeline, including the parts that stretch it.
From contract to first bath
| Stage | Typical duration | What happens |
|---|---|---|
| Site visit & final measure | Week 0 | Installer confirms drain location, door swing, water heater capacity |
| Tub ordered | 1 – 4 weeks | Stock models ship fast; custom sizes, bariatric and left/right door variants take longer |
| Permit filed | Same window | Contractor files; many Florida counties process fixture-replacement permits within days (why it matters) |
| Install day(s) | 1 – 2 days | Demo, set, connect, seal — detail below |
| Inspection & wet test | Day 2 – week after | County inspection plus your own full-fill walkthrough |
| First bath | — | After caulk cures — typically 24 hours after completion |
Install day, hour by hour
- 1Morning, day one — demolition. Old tub disconnected and hauled out; surround stripped back. This is the truth-discovery hour: hidden rot or mold behind a Florida tub wall is common, and this is when it surfaces.
- 2Midday — prep. Subfloor checked (a filled walk-in tub plus bather can exceed 700 pounds; reinforcement happens now if needed), drain tied in — including the 2-inch fast-drain upgrade if you ordered it (you should) — and supply lines set.
- 3Afternoon — set and connect. Tub leveled and secured, plumbing connected, electrical roughed for pump/heater models.
- 4Day two — finish. Wall surround patched or paneled, fixtures trimmed, everything caulked and sealed, jets and heater tested.
- 5The wet test — do not skip. Before the crew leaves (or before final payment): full fill, ten-minute soak with the door closed, full drain, then inspect the door seal and floor. A crew that resists the wet test is telling you something.
What stretches the schedule
- Water heater upgrade (+half to one day). If the site visit shows your tank can’t fill the tub hot, the heater swap usually happens before or during install. The check itself is in our water heater guide.
- Dedicated electrical circuit (+half day). Jetted and heated models need one; the electrician often works in parallel with day one.
- Drain relocation on slab (+1–2 days). Cutting concrete to move a drain is the single biggest schedule (and budget) expander in Florida homes.
- Demo surprises (+1–3 days). Rot, mold, or out-of-square walls. Good contracts price the possibility upfront instead of improvising change orders.
- Condo logistics. Association approvals, elevator reservations, and work-hour windows in buildings around Miami-Dade add calendar time before day one ever arrives.
- Season. October–April is Florida’s remodel rush; summer booking gets faster starts. After a major hurricane, expect every trade’s calendar to slip toward storm repair.
Living through it
You lose the bathroom for the duration — if it is the home’s only bath, arrange alternatives for a day or two. Crews need a clear path from the door (protect floors, move fragile items), and someone should be home for the wet test and walkthrough. Hold the final payment until the county inspection passes and your own checklist is satisfied — a professional outfit expects exactly that, and the ones that don’t are covered in our installer guide.
Installation time FAQs
- How long does it take to install a walk-in tub?
- The installation itself takes one to two days for a standard alcove replacement. End to end — contract, tub order, permit, install, inspection — plan on two to six weeks. Water heater upgrades, electrical circuits, drain relocation, and demo surprises add days.
- Can a walk-in tub really be installed in one day?
- Yes, when everything cooperates: stock tub, existing drain location, adequate water heater, no electrical work, clean walls behind the old tub. Any one complication pushes into day two. Treat one-day claims as best case, not promise.
- How soon can I use the tub after installation?
- Typically 24 hours after completion, once caulk and sealant cure. Do the wet test with the installer before they leave — full fill, soak, full drain, door-seal inspection — so any issue is theirs to fix on the spot, not yours to chase later.
- How long does the whole process take from signing the contract?
- Two to six weeks in most of Florida: one to four weeks for the tub to arrive (stock vs. custom), permit filing in parallel, then the one-to-two-day install and final inspection. Snowbird season and post-hurricane periods stretch scheduling.
- Will I be without a bathroom during the install?
- You will be without that bathroom for one to two days. Water to the rest of the house is typically only off briefly during connections. If it is the home’s only bathroom, tell the installer — crews can sequence work to keep the toilet usable overnight.