A tub-to-shower conversion costs about $3,000 on average, with most projects ranging from $1,500 to $15,000, according to national 2026 data. A prefab acrylic or fiberglass shower sits at the low end, while a custom tiled walk-in shower can reach $15,000. Plumbing changes, permits and finish choices drive the final price.
Swapping a rarely used tub for a walk-in shower is one of the most popular bathroom upgrades in Tampa Bay. It adds space, improves safety and appeals to buyers and short-term rental guests. This guide from CAG Proma (Florida license CRC1335070) explains what you’ll pay and what to plan for.
Tub-to-Shower Conversion Cost by Shower
All figures are national 2026 averages from Angi.
Shower type | Typical cost | Best for |
|---|---|---|
Prefab acrylic or fiberglass kit (unit only) | $1,000 – $8,000 | Fast, budget-friendly updates and rentals |
Walk-in shower conversion | $800 – $15,000 | Most homes; wide range depending on finishes |
Custom tiled walk-in shower | $3,500 – $15,000 | Primary baths and a high-end look |
Curbless or barrier-free stall (unit only) | $2,000 – $4,100 | Aging in place and accessibility |
Other Costs to Budget For
Additional Costs
Item | Typical cost |
|---|---|
Tub removal and disposal | $150 – $300 |
Plumbing repairs or layout changes | $300 – $2,400 |
Labor | $500 – $5,000 |
Permits | $200 – $2,000 |
Shower door | $600 – $1,350 |
Showerhead | $50 – $900 |
Basic accessibility features (grab bars, bench) | ~$600 |
Tile showers carry the highest labor cost because they take the longest to install. Prefab stalls are the fastest and cheapest to install.
What Affects the Price in Tampa
Moving the drain or valve. Keeping the shower where the tub was is the biggest way to save.
Older plumbing. Many Tampa Bay homes are 30+ years old, and old supply lines or drains are often replaced while the wall is open.
Hidden water damage. Rot or mold behind an old tub surround is common in Florida’s humidity and must be fixed before the new shower goes in.
Tile vs. panels. Large-format porcelain tile looks premium but costs more in labor than solid-surface or acrylic wall panels.
Glass. Frameless glass doors cost more than framed doors or a curtain.
Do You Need a Permit?
Usually, yes. Removing a tub and installing a new shower valve or drain counts as plumbing work, which typically requires a permit in the City of Tampa and Hillsborough County. A licensed contractor pulls the permit and schedules inspections. Learn more in our guide to planning a bathroom remodel in Florida.
How Long Does a Tub-to-Shower Conversion Take?
A prefab conversion often takes a few days of work once permits are approved. A custom tiled shower usually takes 1 to 2 weeks, because waterproofing, tile and grout need curing time. Add permit approval time before work begins.
Is a Tub-to-Shower Conversion Right for You?
It’s a smart choice if:
Nobody in the home uses the tub regularly
You want easier access for aging parents or to age in place
You’re updating a short-term rental where guests prefer walk-in showers
The bathroom feels cramped
Keep at least one tub in the home if you have young children or plan to sell to families, since many buyers expect one.
Florida-Smart Shower Tips
Install a waterproofing membrane behind all tile
Choose porcelain tile or solid panels over porous stone
Add a properly vented exhaust fan to control humidity and mold
Use slip-resistant floor tile and a linear drain for a curbless look
Planning a bigger bathroom update? See our full bathroom remodel cost guide for Tampa Bay or our bathroom renovation services.
How much does it cost to convert a tub to a shower in Tampa?
National 2026 data puts the average at about $3,000, with most projects between $1,500 and $15,000 depending on shower type, plumbing and finishes.
Is it cheaper to replace a tub with a shower?
Often, yes. A prefab shower in the same footprint is usually cheaper than a new tub with a tiled surround. Custom tiled walk-ins can cost more.
Does removing a bathtub hurt resale value?
It can if it's the only tub in the home. Keep at least one tub if you expect to sell to families.
Do I need a permit to convert a tub to a shower in Tampa?
Usually, yes, because new valves and drains are plumbing work. Your contractor should pull the permit.
How long does a tub-to-shower conversion take?
A prefab install can take a few days; a custom tiled shower usually takes 1 to 2 weeks, plus permit time.
Get a Free Tub-to-Shower Quote
Ready for a safer, more open bathroom? Call CAG Proma at (656) 200-0467, email contact@cagproma.com, or request your free quote. Florida license CRC1335070.
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