How much does bathtub replacement cost?
How much does bathtub replacement cost?
$1,500 – $8,000 average cost (tub + installation)
Average bathtub replacement cost
Bathtub replacement costs $1,500 to $8,000 on average, including the new tub and installation. The total cost to replace a bathtub depends on the tub style, features, and material, with new tub prices ranging from $300 to $3,000+ for the unit alone. Installation costs are higher when changing the tub size or style, as wall repairs and plumbing or electrical changes may be needed.
| Item | Average cost | Notes |
|---|---|---|
| New bathtub | $300 – $3,000+ | Basic to luxury models |
| Installation labor | $400 – $2,000+ | Using the same size and style costs less |
| Removal / disposal | $150 – $750 | Hauling away the old tub |
| Plumbing modifications | $200 – $700+ | Changing supply lines, drains, or valves |
| Faucet installation | $200 – $600 | Bathtub faucet replacement |
| Potential wall repairs | $200 – $700 | For hidden damage found during removal |
| Permits | $50 – $250 | If required by local building code |
| Total replacement cost | $1,500 – $8,000 | Total estimated cost if all items apply |
Bathtub replacement cost by style
The bathtub style you choose is a major factor affecting the overall cost. Standard alcove tubs are among the most budget-friendly, while walk-in, jetted, and luxury tubs cost more to install, often requiring extra work such as floor reinforcements, plumbing upgrades, or added electrical wiring for pumps, jets, or lighting.
The following table shows the average prices for different tub styles, including the unit and installation.
| Tub style | Average installed cost* |
|---|---|
| Standard alcove | $1,500 – $2,000 |
| Drop-in / platform | $1,800 – $3,500 |
| Bathtub-shower combo | $2,000 – $4,500 |
| Freestanding / clawfoot | $2,200 – $5,000 |
| Whirlpool / jetted | $3,000 – $8,000 |
| Walk-in tub cost | $3,000 – $15,000 |
| Luxury (stone / copper) | $4,000 – $13,000 |
*Total replacement cost including labor, materials, and modifications.
Cost to replace bathtub by material
The tub material also impacts the replacement cost. Fiberglass, acrylic, and enameled steel are budget choices for most alcove and platform tubs. Cast iron, clawfoot, and freestanding styles cost more for their weight and durability. Cultured marble, solid surface, copper, and stone are luxury materials with premium pricing.
The table below shows various tub materials, prices, and descriptions to help you balance budget, performance, and style.
| Bathtub material | Average tub price* | Description |
|---|---|---|
| Fiberglass | $300 – $1,000 | Light, affordable, common in alcove tubs |
| Acrylic | $300 – $1,200 | Durable, warm to touch, mid-range price |
| Enameled steel | $300 – $1,500 | Moderately priced, tougher than fiberglass |
| Cast iron | $600 – $3,000 | Heavy, classic, retains heat well |
| Cultured marble | $2,000 – $4,000 | Custom look and feel, premium upgrade |
| Solid surface | $1,400 – $3,000 | Modern, seamless, luxury appearance |
| Copper | $2,800 – $7,000 | Luxury, striking finish, antimicrobial |
| Stone | $2,000 – $10,000 | Unique, natural, high-end custom tubs |
*Tub price only; not including installation.
Bathtub installation cost factors
Several factors influence the cost of bathtub installation:
Bathtub style, size, and material
Your choice of tub style, size, and material has a major impact on both product and installation costs.
Alcove and drop-in tubs are usually more affordable and easier to install than freestanding or specialty models.
Larger tubs may require space modifications, increasing labor costs.
Materials like fiberglass and acrylic are budget-friendly, while cast iron, stone, or marble tubs are significantly heavier, requiring reinforced support and more complex handling.
Fixtures and features
Fixtures like faucets, drains, and shower heads aren’t usually included with the tub. Luxury features like jets or lighting increase costs but create a more luxurious bathing experience.
A new tub shower valve costs $225 to $575.
A new faucet costs $200 to $600.
Glass shower doors cost $400 to $1,000 for framed doors or $600 to $1,900 for frameless doors.
Standard shower curtain sets cost $20 to $100 for alcove tubs, while custom rods cost more.
A new water heater costs $600 to $3,100. A larger unit might be necessary for big tubs.
LED lighting costs $200 to $500 for improved aesthetics and relaxation.
Luxury features, such as whirlpool jets, digital controls, or built-in heaters, can add $1,000 to $4,000 or more to your total. These features also involve more complex installation and may require electrical updates.
Labor
Labor costs vary by material, complexity, and region. Installing lightweight tubs is faster and less expensive than working with heavier models. Prices increase for:
Subfloor reinforcement: Heavy bathtubs may require additional subfloor support. Reinforcement, especially under stone or cast iron tubs, adds $300 to $800, but costs may be higher if joists must be strengthened or altered.
Repair work: Removal of the old tub may reveal damaged surfaces or plumbing that needs fixing. Surface prep and basic repairs can add $200 to $700+ to the total cost, depending on the extent of the damage.
Tile installation: Adding decorative or protective tile around the tub can cost $500 to $2,000+, depending on the material and design complexity. Prefabricated surrounds offer a lower-cost, lower-maintenance alternative.
Relocating plumbing: If your new tub requires a different configuration or location, plumbing lines must be rerouted.
Electrical connections: If you're adding jets or lighting, you may need new wiring. A licensed electrician must do electrical work for jetted tubs.
Site accessibility
Bathrooms located upstairs or in tight attic spaces may complicate installation. Maneuvering large tubs through narrow hallways or small doors can increase the labor time and cost.
Permit fees
Most areas require permits for plumbing or electrical changes. Permit costs range from $50 to $250 or more and may include inspections to ensure code compliance.
Not every bathtub replacement requires wall repairs or plumbing modifications. Always request an itemized estimate to clarify your unique situation.
FAQs about bathtub replacement
How long does bathtub replacement take?
A straightforward bathtub replacement takes 1 to 3 days. Custom installations, major plumbing work, or extensive tile replacement may extend the project’s duration.
Do I need a professional or can I replace a bathtub myself?
DIY replacement is possible, but the process is complex and requires plumbing knowledge, precise measurements, and sometimes structural work. Mistakes may lead to leaks or water damage. Hiring a professional ensures the installation is done correctly and meets local codes.
What are bathtubs made of?
Bathtubs come in a variety of materials, including porcelain, fiberglass, acrylic, steel, cast iron, marble, stone, and copper.
Getting estimates from bathtub installers
Follow these tips when getting estimates from bathtub installation companies near you:
Get quotes from at least three reputable, licensed installers.
Specify the exact type, size, and features you want in your new bathtub.
Ask for itemized estimates that break down labor, materials, removal, plumbing, and upgrades.
Request references and read recent reviews on HomeGuide and Google.
Verify the installers are licensed and insured.
Clarify warranty terms for both labor and the bathtub itself.
Do not pay the full amount up front. Ask about payment schedules based on project milestones.
Questions to ask
Ask these questions to help secure a qualified professional who delivers quality work on time and within budget:
Are you licensed and insured to work in my area?
Can you provide a detailed, written estimate that breaks down all costs?
What potential additional costs might come up during the project (e.g., permits, electrical work, subfloor reinforcement)?
Do you handle removal and disposal of the old bathtub?
What is your projected timeline for completing the installation?
Will you be responsible for any plumbing or electrical work?
How do you handle unexpected issues during the project?
What warranties do you offer for labor and materials?
Can you share references from recent bathtub installation jobs?
What steps do you take to protect my home and clean up after installation?
Using our proprietary cost database, in-depth research, and collaboration with industry experts, we deliver accurate, up-to-date pricing and insights you can trust, every time.