What is the average cost of a bathtub remodel? It’s one of the most common questions homeowners ask and one of the hardest to answer without context.
On average, bathtub replacements range from $1,976 to $9,347, depending on the tub type, labor, and what’s going on behind the walls. That’s a huge range. And it’s exactly why so many remodels go over budget.
Sometimes it’s just a swap. Other times, it’s mold, plumbing issues, or layout problems that drive the price up.
In this guide, Reno Bros breaks down what really affects cost, when it makes sense to go bigger, and how to plan smart from the start, no guesswork needed.
What Does a Bathtub Remodel Cost And What Affects It?
Let’s get straight to it bathtub remodels typically cost (like we said earlier) anywhere fromfrom $1,976 to $9,347 or more. That’s a big range, and it’s no wonder homeowners feel overwhelmed when trying to budget.
So what actually drives that cost up or down? It’s not just the tub.
At Reno Bros, we’ve seen everything from simple swaps to full-on bathroom overhauls. One homeowner replaced an old fiberglass tub with a sleek freestanding model, only to discover water damage behind the walls.
What started as a $3,000 project turned into a $9,000 renovation with a much better result, but more planning than expected.
Let’s break down the real factors that affect your total cost.
1. The Type of Tub You Choose
Not all tubs are created equal.
- Standard alcove tubs are the most budget-friendly
- Freestanding tubs look amazing but require more plumbing and floor space
- Walk-in tubs add comfort and accessibility but also cost and installation complexity
- Whirlpool and air tubs bring spa-like features… and a higher price tag
Your choice will shape the look, feel, and price of your remodel.
2. Material Matters (A Lot)
You may not think much about what your tub is made of, but it makes a big difference in both price and durability.
- Fiberglass: Affordable, lightweight, and easy to install
- Acrylic: Slightly more durable and still cost-effective
- Cast iron or stone: Heavy, luxurious, and on the premium end of the budget
- Copper or marble: Gorgeous… and priced accordingly
If you want something that lasts and looks great, investing in better material can pay off.
3. Scope of the Project
This is where costs can shift dramatically. Ask yourself:
- Is this a simple tub replacement?
- Or are you also retiling, relocating plumbing, or redoing the entire surround?
The bigger the changes, the more you’ll spend on labor, materials, and permits. If your bathroom is older, you may also run into unexpected repairs like rotted subflooring or outdated plumbing that needs to be brought up to code.
4. Labor Costs and Location
Labor pricing varies by region, but in Pinellas County, you can generally expect quality remodelers to charge fair market rates based on experience and complexity.
Pro tip: It’s worth paying for quality labor, especially in a wet area like a bathroom, where waterproofing is critical.
5. Extra Features and Finishing Touches
Want a custom surround? Built-in shelving? Matte black fixtures? These upgrades are worth considering, but they do add up.
Plan your must-haves vs. nice-to-haves early on. That way, you can build a realistic budget and stick to it.
Need inspiration? Explore Our Work to see how real bathroom upgrades come to life.
Do You Just Need a Tub Swap or a Full Remodel?
It starts the same for most homeowners: you notice your tub looks worn out. Maybe it’s stained, chipped, or just dated. You think, “I’ll just replace the tub and be done with it.”
And sometimes, that’s true. A straightforward tub swap is the fastest, most budget-friendly route. But in many cases, the moment demolition starts, things change.
When a Simple Tub Replacement Might Be Enough
If everything else in your bathroom works and looks good, a tub replacement might be all you need. It’s less invasive, quicker, and far less expensive.
You might be a good candidate for a tub swap if:
- Your layout works and won’t change
- Plumbing is up to code and stays in the same place
- There’s no history of leaks or water damage
- You’re not planning major changes to tile, walls, or fixtures
- Your current bathroom still feels functional and visually okay
For projects like these, costs often fall in the $1,500 to $3,000 range, depending on tub type, labor, and finish quality.
When It’s Time to Consider a Full Remodel
Sometimes, what you can’t see is what matters most. If your bathroom is older, has had past plumbing issues, or feels dysfunctional, it’s smart to explore a remodel instead of a quick fix.
That way, you’re not paying twice once to replace the tub and again to tear everything out when deeper issues come up later.
Signs you may need more than just a tub:
- Musty smells, soft drywall, or signs of moisture around the tub
- Cracked grout, crumbling caulk, or old waterproofing
- Poor drainage, slow leaks, or inconsistent water pressure
- You want to upgrade to a walk-in tub or add accessibility features
- The current setup just isn’t working for your lifestyle
In these cases, remodels typically start around $7,000 to $10,000+, depending on the scope. But you gain more than just a better tub. You get a safer, better-performing bathroom that’ll last for years.
Final Thoughts: Price It Right. Remodel With Confidence.
Now you know what drives the cost of a bathtub remodel and, more importantly, how to avoid the guesswork.
Whether you’re looking at a basic tub upgrade or starting to realize a full remodel makes more sense, the smartest move is getting expert eyes on your space. Why risk hidden costs, delays, or shortcuts that won’t last?
At Reno Bros, we don’t do cookie-cutter quotes. We give you a real, transparent estimate based on your home, your goals, and what’s actually behind your walls.
If you’re ready to stop wondering what it’s going to cost and start getting clear answers. It’s time to talk to the local team that gets it right the first time.
If you’re already searching “bathroom remodeling St. Petersburg” on your phone, just start here.
Start your quote today and turn your bathroom from “just okay” to something you’re proud of.
