Deep Bathtubs Buying Guide 2025 -Photos & Examples

Deep bathtubs are designed for full-body immersion, offering greater depth and a more luxurious soaking experience than standard tubs. Perfect for homeowners, interior designers, and spa enthusiasts, these tubs combine comfort, relaxation, and style to transform any bathroom into a personal oasis.

Whether you’re seeking enhanced comfort, a spa-like retreat, or a stylish upgrade, deep bathtubs offer a variety of features and options to suit every need—let’s explore everything you need to know to choose the perfect one for your space.

Why Choose a Deep Bathtub Over a Regular Tub?

Deep bathtubs offer unmatched comfort and relaxation by fully submerging your body, making them ideal for stress relief and muscle tension. They create a spa-like experience at home with features like jets, heated surfaces, and chromotherapy, while their compact designs make them suitable for small spaces. With various stylish materials and customizable options, deep tubs elevate bathroom aesthetics and serve as a focal point. Built for durability and versatility, they’re a long-term investment providing therapeutic benefits, such as improved circulation and full-body relaxation, surpassing what regular tubs offer.

Who Should Consider a Deep Bathtub?

  • Homeowners looking for a spa-like retreat.
  • Individuals seeking relief from physical discomfort or stress.
  • Those with limited bathroom space but who want a premium soaking experience.
  • Design-conscious renovators looking for a standout feature.

While regular tubs are suitable for everyday use and budget-conscious buyers, deep bathtubs offer unparalleled comfort, luxury, and style, making them a worthwhile upgrade for those who prioritize relaxation and design.

Sizes That Qualify as a Deep Bathtub

Deep bathtubs prioritize depth for full-body immersion, offering a relaxing and luxurious experience. They come in various sizes to accommodate different bathroom layouts and preferences, making it easy to find one that suits your needs.

Type of Deep Bathtub Typical Depth Length Width Ideal For
Japanese Soaking Tub 24–36 inches 36–48 inches 30–36 inches Small bathrooms and full-body immersion
Freestanding Deep Tub 20–24 inches 55–72 inches 28–36 inches Luxury bathrooms and statement pieces
Built-In Deep Tub 18–24 inches 60–72 inches 30–36 inches Compact bathrooms with integrated designs
Corner Deep Tub 18–24 inches 48–60 inches (along the walls) 36–48 inches Maximizing corner spaces in smaller bathrooms
Custom Deep Tub Up to 36+ inches Varies based on design Varies based on design Unique spaces or personalized luxury

2. The Main Benefits of Deep Bathtubs

Deep bathtubs offer more than just a place to bathe—they provide a range of benefits that enhance comfort, elevate your bathroom’s style, and support your overall well-being. From their luxurious design to their health advantages, these tubs transform an everyday routine into an indulgent experience.

Enhanced Comfort and Relaxation

Deep bathtubs are designed to provide full-body immersion, which makes them incredibly comfortable and relaxing. Unlike standard bathtubs, their extra depth allows water to cover your entire body, enveloping you in warmth and alleviating tension. For instance, a Japanese soaking tub features built-in seats that allow you to submerge up to your shoulders comfortably. This design is especially beneficial after a long day or intense workout, as it soothes sore muscles and provides a spa-like experience right at home. Whether reading a book, meditating, or simply unwinding, the enhanced comfort transforms an ordinary bath into a luxurious ritual.

Aesthetic Appeal

Deep bathtubs are not just functional—they’re a design statement that elevates the look of any bathroom. Their sleek and modern designs can complement minimalist aesthetics, while materials like copper or stone resin add a touch of luxury. For example, a freestanding deep tub in a matte black finish can create a bold centerpiece in a contemporary bathroom. In contrast, a clawfoot deep tub in white porcelain exudes classic elegance. Additionally, their variety of shapes—oval, rectangular, or even asymmetrical—offers endless customization to fit any design preference. Installing a deep bathtub can make your bathroom feel more refined and inviting.

Health Benefits

Deep bathtubs are more than a place to relax—they offer several health benefits that promote overall well-being. Submerging your body in warm water can help improve blood circulation, reduce inflammation, and relieve joint pain. For example, soaking in a deep tub with Epsom salts can alleviate muscle soreness after exercise or help with conditions like arthritis. Additionally, the calming effect of full immersion has been shown to reduce stress and improve mental health, making it a valuable addition to a self-care routine. Some deep bathtubs even include whirlpool features that enhance the therapeutic benefits by providing gentle hydrotherapy.

Space Efficiency

Surprisingly, deep bathtubs can be an excellent choice for smaller bathrooms, offering a luxurious soaking experience without requiring excessive space. Models like Japanese soaking tubs or corner deep tubs are designed to maximize vertical depth rather than horizontal space, making them ideal for compact areas. For instance, a 48-inch Japanese soaking tub can fit snugly into a small bathroom while still providing full-body immersion. These space-efficient designs allow homeowners to enjoy the comfort and benefits of a deep tub, even in urban apartments or guest bathrooms. By cleverly using available space, deep bathtubs prove that luxury doesn’t have to mean compromising on square footage.

Introduction to Types of Deep Bathtubs

Deep bathtubs come in various styles, each catering to different needs, spaces, and design preferences. Whether you’re seeking versatility, space-saving options, or added luxury features, there’s a deep bathtub type to suit every bathroom setup and personal taste.

Freestanding Deep Bathtubs

Freestanding deep bathtubs offer unmatched flexibility and visual appeal, making them popular for modern bathrooms. They can be placed anywhere in the room, creating a bold centerpiece that complements various design styles, from minimalist to rustic. For instance, a sleek oval acrylic tub can be the focal point of a contemporary bathroom, while a vintage-inspired clawfoot tub adds a timeless charm. Additionally, their standalone design allows for easier installation than built-in models, making them a practical yet stylish option.

Built-In Deep Bathtubs

Built-in deep bathtubs maximize bathroom space while maintaining a clean and cohesive look. These tubs are installed against walls or within alcoves, allowing them to blend seamlessly with the room’s design. For example, a rectangular built-in tub with tiled surroundings creates a spa-like retreat that integrates well with bathroom cabinetry. Their compact and space-efficient nature makes them an excellent choice for smaller bathrooms, offering the same deep soaking experience without taking up unnecessary floor space.

Japanese Soaking Tubs

Japanese soaking tubs are a unique and luxurious option for full-body immersion in a compact footprint. These tubs often feature vertical walls and built-in seats, allowing you to sit comfortably while the water covers your shoulders. For example, a round cedar soaking tub offers a relaxing bathing experience and brings a natural, earthy aesthetic to your bathroom. Perfect for both relaxation and meditation, Japanese soaking tubs deliver a serene and cultural touch to any home.

Corner Deep Tubs

Corner deep tubs are designed to optimize space while providing a luxurious bathing experience. These triangular or L-shaped tubs fit snugly into bathroom corners, making them a practical choice for small or oddly shaped bathrooms. For instance, a whirlpool-equipped corner tub offers both functionality and indulgence, transforming an underutilized area into a relaxing haven. Their ability to save space without compromising on depth makes them a smart and stylish option for various bathroom layouts.

Whirlpool Deep Tubs

Whirlpool deep tubs combine the relaxing qualities of a soaking tub with hydrotherapy’s therapeutic benefits. Equipped with jets that produce streams of water and air, these tubs are perfect for alleviating muscle tension and improving circulation. For example, a whirlpool tub with adjustable jet settings allows users to customize their experience for gentle relaxation or targeted muscle relief. These tubs add a touch of luxury and wellness to any bathroom, making them an excellent choice for those seeking spa-like benefits at home.

4. Materials for Deep Bathtubs

The material of a deep bathtub plays a significant role in its durability, aesthetic, and overall bathing experience. From lightweight and affordable options to luxurious and unique finishes, each material offers distinct advantages to suit different preferences and needs.

Acrylic

Acrylic is a lightweight, budget-friendly, versatile, and durable material. Its non-porous surface resists staining and makes cleaning a breeze, making it a practical choice for busy households. For example, an acrylic freestanding tub can easily be moved and installed without requiring additional structural support. Available in a wide range of shapes, sizes, and colors, acrylic tubs blend functionality with affordability, making them a popular choice for homeowners on a budget.

Cast Iron

Cast iron tubs are celebrated for their incredible durability and excellent heat retention. Their enamel coating protects against chipping and scratching, ensuring they remain beautiful for years. For instance, a vintage-style clawfoot cast iron tub offers an elegant, timeless look and keeps bathwater warm for an extended period. While they’re heavier and require sturdy floor support, cast iron tubs are an investment in longevity and classic style.

Copper

Copper deep bathtubs offer a stunning visual appeal while providing natural antimicrobial properties. The warm, metallic tones of copper create a unique focal point in the bathroom, exuding luxury and sophistication. For example, a handcrafted hammered copper tub can elevate any space and resist bacteria and mold. Over time, the material develops a rich patina, adding character and charm to its already striking appearance.

Stone Resin

Stone resin is a luxurious and contemporary material that combines natural stone’s beauty with modern composites’ durability. Its sleek, matte finish creates a spa-like atmosphere in the bathroom. For example, a stone resin soaking tub with a minimalist design can instantly make the space feel high-end and serene. Known for their exceptional thermal properties, these tubs maintain water temperature for longer, providing a truly indulgent experience.

Wooden Options

Wooden deep bathtubs bring a rustic, spa-inspired feel to any bathroom. Typically crafted from durable woods like teak or cedar, these tubs offer a warm, natural aesthetic. For instance, a round cedar soaking tub can transform your bathroom into a Zen retreat, perfect for relaxation and meditation. While wooden tubs require more maintenance to prevent cracking or water damage, their unique look and calming presence make them a worthwhile choice for those seeking a distinctive and tranquil bathing experience.

Installation Tips and Considerations

Installing a deep bathtub requires careful planning to ensure it fits your space, functions properly, and remains safe and durable over time. Here are key factors to consider before and during installation:

  • Professional Installation: Due to size and weight, deep bathtubs often require plumbing adjustments and floor reinforcement. Hiring a professional ensures a safe and efficient setup.
  • Positioning: Choose a location that maximizes space, accessibility, and visual appeal. Consider the proximity to plumbing and other bathroom fixtures.
  • Weight Support: Verify that your flooring can handle the weight of a filled deep tub, especially for heavier materials like cast iron or stone resin.
  • Waterproofing: Ensure proper sealing and waterproofing around the tub to prevent leaks and water damage over time.
  • Flooring Considerations: Select durable, non-slip flooring materials that can withstand moisture and the tub’s weight.
  • Drainage Efficiency: Plan for an efficient drainage system capable of handling the larger water capacity of a deep bathtub.
  • Water Heater Capacity: Confirm that your water heater can produce enough hot water to fill the tub comfortably.

Proper planning and professional assistance can help ensure your deep bathtub becomes a functional and luxurious addition to your bathroom.

Costs of Deep Bathtubs

Deep bathtubs are a luxurious investment, but understanding their costs and how they compare to smaller bathtubs can help you make an informed decision. Here’s a breakdown of the factors influencing their cost

Feature Deep Bathtub Standard Bathtub
Average Price $700–$10,000+ $500–$1,500
Installation Costs $1,500–$5,500+ $1,000–$2,500
Water Usage Per Bath 70–100+ gallons 30–50 gallons
Maintenance Costs $100–$500/year $50–$150/year

1. Average Price Ranges for Different Materials and Types

The cost of a deep bathtub largely depends on its material and style. Below are general price ranges:

  • Acrylic Deep Bathtubs: $700–$2,000. Affordable and lightweight, these are the most budget-friendly option.
  • Cast Iron Deep Bathtubs: $1,500–$4,500. They are durable and timeless, but they are more expensive due to their weight and quality.
  • Copper Deep Bathtubs: $3,000–$10,000. Copper tubs are luxurious and unique, and they are a premium option.
  • Stone Resin Deep Bathtubs: $2,500–$7,000. These high-end, contemporary tubs offer beauty and durability.
  • Wooden Tubs (e.g., Japanese Soaking Tubs): $3,000–$8,000. Rustic and spa-like, but they require specialized care and maintenance.
    Smaller, standard bathtubs, by comparison, typically cost between $500 and $1,500, making deep tubs a more significant financial commitment.

2. Installation Costs and Associated Expenses

The installation of a deep bathtub involves additional costs that can exceed those of smaller tubs:

  • Plumbing Adjustments: Deep tubs may require modifications to your existing plumbing to accommodate increased water volume. Depending on the complexity, the cost typically ranges from $500 to $2,000.
  • Floor Reinforcement: Heavier tubs, such as cast iron or stone resin, may require floor reinforcement, especially on upper levels. This can add $1,000–$3,000 to your total cost.
  • Delivery and Setup: Freestanding and larger tubs may incur higher delivery fees due to their weight and size, often ranging from $200 to $500.
    For comparison, installing a smaller, standard bathtub often costs between $1,000 and $2,500, making deep tubs a more expensive choice.

3. Long-Term Cost Factors

Deep bathtubs also come with ongoing costs that should be considered:

  • Maintenance: Materials like copper and wood require specialized care. For instance, copper tubs need regular polishing to maintain their finish, while wooden tubs require sealing to prevent water damage. These maintenance needs can add $100–$500 annually to upkeep costs.
  • Water Usage: Deep tubs use significantly more water than smaller bathtubs, increasing utility bills. A standard tub holds about 30–50 gallons, while a deep tub can hold 70–100. This difference can lead to higher water heating costs, mainly if you use your tub frequently.
    Smaller bathtubs are more economical in the long term due to their lower water and maintenance demands.

Deep Bathtubs for Specific Needs

Deep bathtubs are versatile and can accommodate many specific requirements, from fitting into small spaces to offering enhanced accessibility. Whether you prioritize space efficiency, luxury features, or eco-conscious living, there’s a deep tub designed to meet your unique needs.

  • Small Bathrooms: Compact designs, such as Japanese soaking tubs or corner tubs, maximize space in smaller bathrooms. These tubs focus on depth over length, offering a luxurious soaking experience without taking up excessive room.
  • Eco-Friendly Options: For those seeking sustainability, deep tubs with low water capacity provide complete immersion while conserving water. Pairing these tubs with efficient water heaters further reduces environmental impact.
  • Luxury Features: Deep tubs with built-in seats, chromotherapy lighting, aromatherapy dispensers, or smart controls enhance your bathing experience and transform your bathroom into a spa-like retreat.
  • Accessibility: Deep bathtubs designed for elderly or disabled users include thoughtful features like built-in doors, grab bars, and anti-slip surfaces, ensuring a safe and comfortable bathing experience.

You can create a bathing space that blends functionality, luxury, and personalized comfort by choosing a deep bathtub tailored to your specific needs.

PopularBathtub Brands and Recommendations

1. Badeloft

Badeloft is a premier brand specializing in sleek, modern bathtubs crafted from durable stone resin. Their freestanding tubs are celebrated for their minimalist designs, eco-conscious materials, and exceptional heat retention. Badeloft offers a variety of sizes and shapes, making it easy to find the right tub for your space—whether designing a luxurious spa-like retreat or updating a compact bathroom. They also provide personalized consultations and customization options to help bring your vision to life. Combining elegance and practicality, Badeloft delivers high-quality tubs designed for style and comfort.

2. Kohler

A household name for over a century, Kohler is synonymous with quality and innovation in bathroom fixtures. Their wide selection of bathtubs includes models that cater to diverse tastes and budgets, from classic soaking tubs to modern designs with features like whirlpool jets and heated surfaces. Known for their durability and attention to detail, Kohler’s products balance cutting-edge technology with timeless appeal. Whether you’re seeking a luxury centerpiece or a functional option for everyday use, Kohler’s bathtubs are a reliable choice backed by a legacy of excellence.

3. American Standard

American Standard is a go-to brand for affordable and reliable bathtubs emphasizing practicality and comfort. Their offerings include a variety of styles, such as alcove, drop-in, and walk-in tubs, all designed with durability and ease of installation in mind. Perfect for families or those with accessibility needs, their walk-in tubs feature safety enhancements like grab bars and anti-slip surfaces. Made from sturdy materials like acrylic and enameled steel, American Standard tubs are an excellent solution for homeowners seeking budget-friendly, high-quality options that don’t compromise functionality.

4. Jacuzzi

Jacuzzi is the epitome of luxury bathing, offering tubs that deliver a spa-like experience in the comfort of your home. From deep soaking tubs to advanced whirlpool and air bath models, Jacuzzi products are designed with wellness in mind. Signature features like customizable jet systems, ergonomic seating, and chromotherapy lighting elevate relaxation to the next level. While they tend to be pricier, Jacuzzi tubs provide exceptional comfort and therapeutic benefits, making them a worthwhile investment for those who value indulgence and self-care in their bathroom.

5. Delta Faucet

Delta Faucet combines modern aesthetics with practical functionality, offering a versatile range of bathtubs to suit various needs. Their selection includes freestanding designs to space-saving alcove models, all crafted with easy-to-clean finishes and durable materials. Delta tubs are designed with busy households in mind, offering features like textured surfaces for added safety and straightforward installation processes. Balancing style, affordability, and performance, Delta Faucet is a reliable choice for homeowners upgrading their bathrooms or designing a new space.

How to Choose the Right Deep Bathtub for You

Selecting the perfect deep bathtub involves considering several factors to ensure it meets your needs, fits your space, and enhances your bathing experience. Follow these steps to make an informed decision:

1. Assess Your Space and Layout

  • Measure Your Bathroom: Accurately measure the available space, considering the tub’s depth, width, and length. Remember to account for doorways and pathways to ensure the tub can be delivered and installed.
  • Evaluate Placement Options: Depending on your bathroom’s layout, decide whether you want a freestanding tub, a built-in model, or a corner tub. A Japanese soaking or corner tub may be ideal for smaller bathrooms, while freestanding designs can accommodate larger spaces.
  • Consider Aesthetic Flow: Ensure the bathtub complements the overall style of your bathroom and leaves enough space for other fixtures, such as sinks and toilets.

2. Check Water Capacity and Weight

  • Understand Water Volume: Deep tubs typically hold more water than standard tubs, so ensure your water heater can supply enough hot water to fill the tub adequately.
  • Account for Weight: Consider the tub’s weight when filled with water. Cast iron tubs are significantly heavier than acrylic ones. Confirm that your bathroom floor can support the total weight, especially in upper-level installations.
  • Consult a Professional: If you’re unsure, have a contractor evaluate the structural integrity of your bathroom floor to avoid future issues.

3. Plan for Drainage and Plumbing

  • Evaluate Plumbing Requirements: Ensure your existing plumbing is compatible with the deep tub you’re considering. Some models, like whirlpool tubs, may require additional plumbing adjustments.
  • Focus on Drainage Efficiency: Deep tubs require efficient drainage systems to handle larger water volumes. Consider tubs with built-in overflow systems for added safety.
  • Hire a Professional: Proper installation is key to preventing leaks and ensuring optimal functionality. Work with a licensed plumber for a seamless setup.

4. Define Your Budget and Maintenance Preferences

  • Set a Realistic Budget: The cost of deep bathtubs varies widely depending on the material, design, and features. Freestanding acrylic tubs are more affordable, while copper or stone resin tubs can be a significant investment.
  • Consider Long-Term Maintenance: Different materials require varying upkeep. Acrylic tubs are low-maintenance, while wooden or copper tubs require more care to prevent damage.
  • Weigh Features Against Cost: Determine if additional features, such as jets, built-in seating, or LED lighting, align with your budget and enhance your bathing experience.

FAQs

Can You Put a Deep Bathtub in a Small Bathroom?

Yes, you can install a deep bathtub in a small bathroom! Compact designs, like Japanese soaking tubs or corner deep tubs, are specifically crafted to maximize depth without requiring a large footprint. These tubs prioritize vertical space, allowing you to enjoy full-body immersion even in bathrooms with limited square footage. Freestanding models and shorter tubs are also excellent options for small spaces, offering a luxurious soaking experience without overwhelming the room.

What Is the Deepest a Bathtub Can Be?

The deepest bathtubs typically range from 24 to 36 inches deep, allowing for complete submersion and ultimate relaxation. Japanese soaking tubs, known for their exceptional depth, often fall on the higher end of this range. Standard tubs, by comparison, usually measure around 14 to 18 inches deep. For those seeking an extra-deep soaking experience, custom-built bathtubs can be designed to exceed 36 inches, though these may require additional considerations for water capacity and structural support.

Deep bathtubs offer unmatched comfort, style, and therapeutic benefits, making them a luxurious addition to any home. Various sizes, designs, and features are available, catering to diverse needs and spaces, from compact bathrooms to spa-inspired retreats. By considering factors like installation, materials, and your unique preferences, you can find the perfect deep tub to create a relaxing haven in your own bathroom. Explore your options today and elevate your bathing experience to new heights!

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Stone Resin bathtubs starting at $2,940

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