How Much Does a Kohler Walk-in Tub Cost?

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Cathleen Bonner

Last Updated: February 5th, 2025

How Much Does a Kohler Walk-In Tub Cost?

Kohler is a premium, highly reputable name brand offering walk-in tubs for homeowners seeking enhanced safety, comfort, and convenience. The cost of a new Kohler walk-in tub typically starts at $8,500, including professional installation, and can go up to $25,000 depending on factors like model selection, size, accessories, installation complexity, and additional upgrades. While you may find more affordable walk-in tubs on the market, Kohler is considered a high-end brand, which comes with added durability, home value, and perks like a robust warranty.

For a clearer breakdown of costs, let’s explore each factor that influences the final price of a Kohler walk-in tub.

Cost by Model

Kohler offers several walk-in tub models with varying features and price points. The base price for a standard Kohler walk-in tub, including installation, starts at $8,500. However, the final cost depends on the type of tub chosen. For example, a hydrotherapy walk-in tub with air jets can cost between $12,000 to $16,000 with installation, and a bariatric walk-in tub designed for larger individuals can cost as much as $20,000.

Compare average cost ranges by the type of Kohler walk-in tub below:

Walk-in Tub Type Features Average Cost 
Standard Soaker Tub Basic safety features and installation $8,500 - $12,000
Hydrotherapy Tub Whirlpool jets for therapeutic benefits $12,000 - $16,000
Walk-in Tub/Shower Combo Combines the convenience of a shower and tub $13,000 - $18,000
Bariatric Walk-in Tub Designed for larger individuals $14,000 - $20,000
Wheelchair Accessible Tub Wider doors and more accessibility features $15,000 - $22,000

 

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Cost for Accessories and Add-ons

Accessories and upgrades can increase the total price of a Kohler walk-in tub. Some of the most common add-ons include:

  • Fast Drain Technology – $1,000 to $2,000: Reduces waiting time for water to drain.
  • Hydrotherapy Jets – $1,500 to $3,000: Enhances relaxation with massaging water jets.
  • Aromatherapy and Chromotherapy – $1,000 to $2,500: Improves the bathing experience with essential oils and colored lights.
  • Bask Heated Surfaces – $1,500 to $2,500: Keeps the backrest and seat warm for additional comfort.

Each of these upgrades contributes to a more luxurious bathing experience but also increases the final cost.

Cost for Labor

Kohler includes professional installation in its pricing, which eliminates the need for homeowners to find separate contractors to install their new tub. However, labor costs can vary depending on the complexity of the installation:

  • Basic Installation – Included in the $8,500 base price.
  • Complex Installation – Additional $3,000 to $5,000, required for homes needing plumbing adjustments, flooring reinforcement, or electrical upgrades.

Note that your Kohler representative will be sure to include the cost of labor and installation along with your project quote so you can budget appropriately.

Cost for Electrical and Plumbing Upgrades

In some cases, homeowners may need additional electrical or plumbing work to accommodate their new Kohler walk-in tub. These adjustments may require a separate contractor depending on the scope of the work. However, it is still important to budget for your walk-in tub project needs completely before getting started.

The most common upgrades required are:

  • Plumbing Adjustments – $1,000 to $3,000: Ensures proper water line and drainage connections.
  • Electrical Upgrades – $1,500 to $4,000: Sometimes needed for models with heated surfaces, hydrotherapy, or fast-draining technology.
  • Water Heater Upgrade – $1,000 to $3,500: Ensures an adequate supply of hot water for the tub.

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How Much Does It Cost to Replace a Standard Bathtub with a Kohler Walk-In Tub?

Replacing an existing bathtub with a Kohler walk-in tub involves removal, disposal, and potential structural modifications. The cost for the bathtub replacement plus walk-in tub installation typically ranges from $13,000 to $30,000, or $3,500 to $12,500 in additional costs on top of the price of the new walk-in tub, depending on the scope of work.

Here's an itemized breakdown of what to expect:

  • Bathtub Removal and Disposal – $500 to $1,500.
  • Flooring and Wall Adjustments – $1,000 to $4,000.
  • Plumbing and Electrical Work – $2,000 to $7,000.
  • New Tub Installation – Included in the base Kohler pricing.

Kohler’s professional installation helps streamline the replacement process, but additional home modifications may increase costs.

Tips for Saving on a New Kohler Walk-In Tub

Although Kohler walk-in tubs are a premium investment, there are ways to save on the total cost:

  1. Ask About Promotions and Special Offers – Kohler often runs seasonal discounts and rebates.
  2. Get Multiple Quotes – Compare quotes from different installation providers if Kohler does not handle your installation.
  3. Opt for Essential Features Only – Select must-have safety features while skipping luxury add-ons.
  4. Check for Financing Options – Kohler offers flexible payment plans.
  5. Plan Off-Peak Installations – Some contractors provide discounts during slower seasons.

Financing Options and Discounts

Kohler provides financing and promotional options to make walk-in tubs more affordable. Some available options include:

  • Kohler Financing Plans – Monthly payment plans available for qualified buyers.
  • Veterans and Senior Discounts – Special pricing or promotions may be available.
  • Medicare and Medicaid Assistance – While typically not covered by Kohler directly, some state programs may offer aid.
  • Home Improvement Loans – Personal loans or home equity loans can help with upfront costs.
  • Tax Deductions – If the tub is deemed medically necessary, some homeowners may qualify for tax deductions.

Kohler Walk-in Tub Warranties

Kohler offers a Lifetime Limited Warranty on their walk-in baths, ensuring long-term peace of mind for homeowners. This warranty covers manufacturing defects in all bath components, including:

  • Bath door seal
  • Hydrotherapy systems (pumps, motors, jets, BubbleMassage™)
  • Bask™ heated surfaces
  • KOHLER faucet and hand shower

To qualify for this warranty, the KOHLER® Walk-in Bath must be installed by a KOHLER Authorized Dealer. The warranty remains valid for as long as the original purchaser owns their home. Additionally, Kohler's authorized dealers often provide their own labor and installation warranties.

Final Thoughts on Kohler

A Kohler walk-in tub offers exceptional safety, comfort, and therapeutic benefits, with prices starting at $8,500, including installation. The final cost, however, can go up to $25,000, depending on selected features, labor, and home modifications. By considering promotions, financing options, and necessary add-ons, homeowners can make a well-informed investment in a Kohler walk-in tub while staying within their budget.

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