How Much Does It Cost to Install a Bathtub?

From sleek soaker tubs to luxurious whirlpools, the cost of bathtub installation in the country can vary wildly. This guide dives deep into the factors influencing price, giving you the inside scoop on average costs, hidden expenses, and savvy ways to save.

In 2025, you can generally expect to pay anywhere from $1,500 to $10,000 or more for a complete bathtub installation project, though this is a broad range.

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Factors Affecting Bathtub Installation Cost

Several key elements play a role in determining the final cost of your bathtub installation project. Understanding these factors will help you budget effectively and avoid surprises down the line.

Bathtub Type: The type of bathtub you choose significantly impacts the price. Simple alcove tubs are generally the most affordable, while freestanding or clawfoot tubs can be considerably more expensive. Whirlpool or air tubs, with their added features, also come with a higher price tag.

• Average Cost: $200 – $5,000+ (depending on type and features)

Bathtub Material: Bathtubs are made from various materials, each with its own cost considerations. Acrylic is a popular, budget-friendly option, while cast iron, known for its durability and heat retention, tends to be pricier. Other materials like fiberglass and stone resin fall somewhere in between. It’s important to note that new tariffs on imported materials can significantly influence the prices of bathtubs, especially those made from specific materials like cast iron or certain types of stone. Checking the origin of the bathtub and current tariff regulations can help you anticipate potential price fluctuations.

Average Cost:

• Acrylic: $300 – $1,500
• Cast Iron: $800 – $3,000 (Potentially more due to tariffs)
• Fiberglass: $200 – $800
• Stone Resin: $500 – $2,500 (Potentially more due to tariffs)
• Cultured marble: $2,000 – $5,000

Cultured marble bathtubs are among the most luxurious options available, and their price reflects that. A marble tub instantly elevates the look of your bathroom, creating a truly inviting space for relaxation. However, cultured marble is quite heavy, so it’s crucial to ensure your floor can support the weight. The average cost of a cultured marble bathtub ranges from $2,000 to $5,000 or more, making it a significant investment. For those seeking the same aesthetic at a lower price point, consider using cultured marble for accents like a ledge or wall surround instead of the entire tub.

Labor Costs: Labor costs are a substantial part of the overall expense. These costs are influenced by factors like your location (labor rates vary across the US), the complexity of the installation (is it a simple replacement or does it involve moving plumbing?), and the experience of the plumber or contractor.

• Average Cost: $500 – $2,000+ (highly variable)

Plumbing: If your new bathtub requires relocating plumbing lines, this will add to the project’s cost. Even a simple replacement might necessitate some plumbing adjustments, so it’s essential to factor this into your budget.

• Average Cost: $200 – $1,000+ (depending on complexity)

Removal of Old Bathtub: Removing and disposing of your old bathtub is another expense to consider. This often involves demolition and disposal fees.

• Average Cost: $100 – $500

Additional Costs: Don’t forget potential extras! These might include permits (depending on your local regulations), repairs to surrounding walls or flooring, new fixtures (like faucets and showerheads), and upgrades like adding a shower enclosure.

• Average Cost: Highly variable, depends on specific needs and situation.

Average Bathtub Installation Costs in 2025 

Budget-Friendly: For a basic alcove tub replacement with minimal plumbing changes, you might be on the lower end of that range.

Mid-Range: A more complex installation, such as a freestanding tub or a tub with significant plumbing adjustments, will likely fall in the middle of the range.

Luxury: High-end bathtubs with premium materials and features, coupled with extensive renovations, can easily push the cost to the higher end or beyond.

Cost Breakdown Example (Mid-Range):

• Bathtub: $500 – $2,000
• Labor: $500 – $1,500
• Plumbing: $200 – $800
• Removal & Disposal: $100 – $300
• Additional Materials/Permits: $100 – $500

Remember these are estimates, and getting quotes from your Sweeten general contractor is crucial for accurate pricing.

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