6 Best Alternatives to the Kohler 26108-RA-0 K-26108-RA-0 Entity 60" (2026)
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The Kohler Entity 60x32 Alcove Tub offers a low step-over height and integral lumbar support for accessible bathing. If you are searching for kohler 26108 ra 0 k 26108 ra 0 entity 60 alternatives, you might need different dimensions or a distinct drain placement. Some users prefer a wider soaking area or a left-hand drain configuration. Others may want a tub with armrests or a different material finish. This list highlights options that share the standard 60-inch length but vary in width, height, and specific ergonomic features. These alternatives were chosen because their specifications overlap with the original model, ensuring they fit similar alcove spaces. You can compare the exact width, depth, and weight to find the best match for your bathroom layout. Each option provides a practical solution for those who need a replacement or a slight variation in design. The selection covers various brands and styles, all focused on the core requirements of an alcove installation. You will find details on drain location, overall footprint, and structural support in the following rankings. This approach helps you make a decision based on measurable specs rather than subjective impressions. The goal is to provide clear, factual comparisons that simplify your choice.
How these tubs compare
Swiss Madison Voltaire 60" Alcove Tub
The Swiss Madison Voltaire 60" Alcove Tub is 2 inches narrower than the Kohler Entity, measuring 30 inches wide versus 32 inches. It shares the same 60-inch length but stands taller at 22 inches compared to the Kohler's 15.8-inch height. This model weighs slightly less at 68 pounds. It includes armrest support, which the Kohler lacks, offering a place to rest your arms. You get a right-hand drain layout similar to the original. If you prefer a taller tub with armrests and can spare a bit less width, this is a practical alternative.
Kohler Underscore 60" Alcove Tub
The Kohler Underscore 60" Alcove Tub is significantly heavier at 128 pounds, nearly double the weight of the Entity 60x32. It is also 2 inches narrower at 30 inches wide. The tub stands taller at 20.3 inches, providing more depth than the Kohler Entity's 15.8 inches. This model features a left-hand drain, which is the opposite of the original's right-hand drain. It retains the integral lumbar support found in the Entity. If you need a left-drain configuration and want a heavier, deeper tub with similar ergonomic support, this model fits your needs.
Kohler Entity 60x30 Right-Hand Drain
The Kohler Entity 60x30 Right-Hand Drain is nearly identical to the original but slightly narrower at 30.3 inches compared to the 32-inch width. It shares the same 15.8-inch height and 60-inch length. The drain remains on the right side, maintaining compatibility with existing plumbing. It weighs significantly less at just 5.07 pounds, which seems like a data error but is what is listed. This model keeps the low step-over height and accessible design of the original. If you want the same accessible experience in a slightly narrower alcove, this variant is a direct substitute.
Kohler 60"x30" Alcove Bath with Integral Apron
The Kohler 60"x30" Alcove Bath with Integral Apron is 4 inches narrower than the original, measuring 28 inches wide. It is also shorter in height at 19 inches versus the Entity's 15.8 inches, though the soaking depth may vary. It retains the right-hand drain configuration. This model includes an integral apron and lumbar support, similar to the original. It is designed for standard alcove installations. If you need a narrower tub that still offers lumbar support and a right-side drain, this option provides a compact footprint without sacrificing ergonomic features.
Swiss Madison Concorde 60" x 30"
The Swiss Madison Concorde 60" x 30" is 2 inches narrower than the Kohler Entity, at 30 inches wide. It stands taller at 20.5 inches and weighs 51 pounds. This tub features a fiberglass-reinforced acrylic shell, differing from the original's material. It offers an 11.22-inch soaking depth. The model is designed for standard alcove installations with separate fixtures, meaning you must source your own plumbing. If you prefer a lighter tub with a durable shell and do not mind buying fixtures separately, this is a solid choice.
Kingston Brass 60x36 Acrylic Alcove Tub
The Kingston Brass 60x36 Acrylic Alcove Tub is 4 inches wider than the Kohler Entity, measuring 36 inches across. It is also taller at 21.6 inches and weighs 66.2 pounds. This model uses an acrylic material and features a right-hand drain. It is designed for wide soaking alcove installations, providing more space than the original. The increased width allows for a more spacious bathing experience. If you have a wider alcove and prioritize comfort and soak volume over the compact dimensions of the Entity, this tub offers a more generous interior space.
Quick picks
Our 7 picks
Kohler Entity 60x32 Alcove Tub
Best for: Accessible bathing in narrow alcove spaces
- Type
- alcove bath
- Length
- 60 inches
- Drain Location
- right
- Mount Type
- alcove
- Color
- White
- Dimensions
- 60 × 32 × 15.8 inches
View on Amazon: Kohler Entity 60x32 Alcove Tub Affiliate link
This Kohler Entity tub measures 60 by 32 inches with a right-side drain. It features a low 15.8-inch step-over height and an integral apron for a clean look. The textured bottom and lumbar support add comfort. You get a standard white finish and a 70-pound build. It suits those needing easy access in a compact alcove space.
Pros
- Low 15.8-inch step-over height for easy entry
- Integral apron creates a finished look
- Textured bottom surface for safety
- Integral lumbar support for comfort
Cons
- Narrower 32-inch width compared to 36-inch competitors
- Standard right-hand drain limits placement options
- Heavier 70-pound build requires sturdy floor support
Good fit if
- You need a low step-over height for accessibility
- You have a 32-inch wide alcove space
- You prefer a right-side drain configuration
Skip if
- You require a wider 36-inch soaking area
- You need a left-side drain option
- You prefer a lighter tub for easier installation
Verdict: Kohler Entity 60" x 32" Alcove Tub fits users prioritizing accessibility and a compact footprint. It is ideal for bathrooms where space is tight but comfort features like lumbar support remain important.
Swiss Madison Voltaire 60" Alcove Tub
Best for: Right-hand drain bathrooms needing armrest support
- Type
- Alcove bathtub
- Material
- Fiberglass reinforced acrylic
- Length
- 60 inches
- Drain Location
- Right-hand
- Soaking Depth
- 13 Inches
- Color
- White
View on Amazon: Swiss Madison Voltaire 60" Alcove Tub Affiliate link
The Swiss Madison Voltaire is a 60-inch by 30-inch alcove bathtub with a right-hand drain. It features a fiberglass-reinforced acrylic shell for durability and a 13-inch soaking depth. The integrated apron streamlines installation by avoiding the need for tile work. An integrated armrest provides support and stability. This model suits you if you want a straightforward, durable tub with built-in comfort features.
Pros
- Fiberglass-reinforced acrylic material for durability
- Integrated armrest for enhanced stability
- Built-in apron simplifies installation
- 13-inch soaking depth for comfort
Cons
- 68-pound weight requires careful handling
- Limited to right-hand drain configuration
- Standard 13-inch depth may feel shallow for tall users
Good fit if
- You need a right-hand drain layout
- You want an integrated armrest for support
- You prefer a durable fiberglass-reinforced acrylic shell
Skip if
- You require a left-hand drain option
- You need a deeper soaking tub than 13 inches
- You want a lightweight tub under 50 pounds
Verdict: Swiss Madison Voltaire 60" Alcove Tub offers durable construction and convenient armrest support for right-hand drain bathrooms. It fits users who prioritize easy installation and stable seating over deep soaking capacity.
Kohler Underscore 60" Alcove Tub
Best for: Left-drain alcove installations needing lumbar support
- Type
- alcove
- Material
- Acrylic
- Length
- 60 inches
- Drain Location
- left-hand
- Water Capacity
- 68 gallons
- Soaking Depth
- 19 inches
View on Amazon: Kohler Underscore 60" Alcove Tub Affiliate link
The Kohler Underscore is a 60-inch by 30-inch alcove bathtub made from acrylic. It holds 68 gallons of water and features a 19-inch soaking depth. The design includes a left-hand drain and molded lumbar support. This tub offers a clean look with an integral apron and flange. It suits buyers who want a standard-sized tub with ergonomic comfort.
Pros
- 19-inch soaking depth for deep bathing
- Molded lumbar support for back comfort
- Integral flange simplifies alcove installation
- 68-gallon water capacity
Cons
- Left-hand drain limits placement options
- 128-pound weight requires sturdy support
- No included drain assembly
Good fit if
- You need a left-hand drain configuration
- You want molded lumbar support
- You prefer a 19-inch soaking depth
Skip if
- You require a right-hand drain
- You want a soaking depth over 19 inches
- You need a heavier duty material than acrylic
Verdict: Kohler Underscore 60 in Acrylic Tub provides solid comfort with its lumbar support and standard alcove fit. It is ideal for bathrooms needing a left-drain setup with ergonomic features.
Kohler Entity 60x30 Right-Hand Drain
Best for: Standard alcove bathrooms needing easy access
- Type
- Alcove Bath
- Length
- 60 inches
- Drain Location
- right hand drain
- Soaking Depth
- 15.8 inches
- Mount Type
- three-wall alcove
- Color
- White
View on Amazon: Kohler Entity 60x30 Right-Hand Drain Affiliate link
This Kohler Entity tub measures 60 inches long and 30 inches wide. It features a soaking depth of 15.8 inches and a right-hand drain. The low stepover height allows for easy entry and exit. Molded lumbar support adds comfort during use. An integral apron and flange provide a clean look and help prevent water seepage behind the wall.
Pros
- 15.8-inch soaking depth for full immersion
- Low stepover height for easier access
- Integral flange simplifies alcove installation
- Molded lumbar support for added comfort
Cons
- Right-hand drain limits placement options
- Standard alcove design lacks luxury features
- Fixed overflow hole cannot be adjusted
Good fit if
- You need a standard 60-inch alcove replacement
- You prefer a low stepover for accessibility
- You want a clean, finished look with an integral apron
Skip if
- You require a left-hand drain configuration
- You want a deeper soaking tub over 16 inches
- You are installing in a corner or freestanding space
Verdict: Kohler Entity 60x30 Alcove Tub offers a practical, accessible bathing experience with its low stepover and supportive design. It is ideal for homeowners seeking a reliable, easy-to-install replacement tub for a standard alcove setup.
Kohler 60"x30" Alcove Bath with Integral Apron
Best for: Right-hand drain alcove installations
- Type
- alcove bath
- Material
- Acrylic
- Length
- 60 inches
- Drain Location
- right-hand
- Water Capacity
- 68.0 gallons
- Soaking Depth
- 19-inch step-over height
View on Amazon: Kohler 60"x30" Alcove Bath with Integral Apron Affiliate link
This Kohler Underscore tub measures 60 by 30 inches with a 19-inch step-over height. It holds 68 gallons of water and features a right-hand drain. The molded lumbar support adds comfort during use. You get an integral apron and flange for a clean look and easier installation. It suits those who want a standard alcove fit with specific ergonomic details.
Pros
- 19-inch step-over height for easier access
- Molded lumbar support for added comfort
- 68-gallon water capacity
- Integral flange simplifies alcove installation
Cons
- Right-hand drain limits placement options
- 19-inch depth is shallower than 21-inch models
- No built-in jet system for hydrotherapy
Good fit if
- You need a right-hand drain configuration
- You prefer a 19-inch step-over height
- You want molded lumbar support
Skip if
- You require a left-hand drain
- You want a deeper soaking depth
- You prefer a jetted tub system
Verdict: Kohler Underscore 60x30 Acrylic Alcove Tub offers a comfortable 19-inch step-over height and lumbar support. It fits right-hand drain layouts well but lacks the depth of deeper soaking tubs.
Swiss Madison Concorde 60" x 30"
Best for: standard alcove installations with separate fixtures
- Type
- Alcove
- Material
- Fiberglass reinforced acrylic
- Length
- 30 inches
- Drain Location
- Right-Hand
- Soaking Depth
- 11.22 Inches
- Color
- White
View on Amazon: Swiss Madison Concorde 60" x 30" Affiliate link
The Swiss Madison SM-AB0201GW is a 60 x 30 inch alcove bathtub made from fiberglass reinforced acrylic. It offers a soaking depth of 11.22 inches and weighs 51 pounds. The unit features an integrated tile flange to prevent water leakage. You need to buy the faucet and drain separately. This white tub fits standard alcove spaces well.
Pros
- Fiberglass reinforced acrylic construction for durability
- 11.22 inches of soaking depth
- Integrated tile flange prevents water leakage
- Available in right-hand and left-hand drain options
Cons
- Faucet and drain are not included
- No armrests despite the title suggesting otherwise
- Heavier build at 51 pounds
Good fit if
- You need a standard 60 x 30 inch alcove tub
- You want a durable fiberglass reinforced acrylic material
- You prefer an integrated tile flange for easier installation
Skip if
- You want a tub with built-in armrests
- You prefer a deeper soaking experience than 11.22 inches
- You need a faucet and drain included in the box
Verdict: Swiss Madison 60x30 Alcove Tub provides a durable fiberglass reinforced acrylic shell with a 11.22 inch soaking depth. It suits buyers who need a standard alcove size and are prepared to source their own plumbing fixtures separately.
Kingston Brass 60x36 Acrylic Alcove Tub
Best for: wide soaking alcove installations
- Type
- Alcove Tub
- Length
- 60 inches
- Drain Location
- Right-handed drain
- Water Capacity
- 60.85 gallon
- Soaking Depth
- 14-3/8" to overflow
- Material
- Acrylic
View on Amazon: Kingston Brass 60x36 Acrylic Alcove Tub Affiliate link
The Kingston Brass Aqua Eden is a 60-inch acrylic alcove tub with a 36-inch width. It holds 60.85 gallons of water, reaching a soaking depth of 14-3/8 inches to the overflow. The glossy white finish covers all exposed sides. This model features a right-handed drain and is ready for wall-mount fillers. It suits those needing a wider, deeper soak in a standard alcove space.
Pros
- Acrylic construction with fiberglass and resin reinforcement
- 60.85 gallon water capacity
- 14-3/8 inch soaking depth to overflow
- 36-inch width for extra room
Cons
- Right-handed drain limits placement options
- Requires separate wall-mount tub filler purchase
- 66.2 pound weight requires sturdy flooring
Good fit if
- You want a wider 36-inch soaking area
- You prefer acrylic material for warmth
- You have a right-side plumbing setup
Skip if
- You need a left-handed drain configuration
- You require an integrated faucet system
- You have narrow bathroom dimensions under 36 inches
Verdict: Kingston Brass Aqua Eden 60" Acrylic Tub offers a spacious 36-inch width and deep soak for users prioritizing comfort over integrated fixtures. It fits right-side drain layouts well.
Specifications side by side
| Spec | Kohler Entity 60x32 Alcove Tub | Swiss Madison Voltaire 60" Alcove Tub | Kohler Underscore 60" Alcove Tub | Kohler Entity 60x30 Right-Hand Drain | Kohler 60"x30" Alcove Bath with Integral Apron | Swiss Madison Concorde 60" x 30" | Kingston Brass 60x36 Acrylic Alcove Tub |
|---|---|---|---|---|---|---|---|
| Type | alcove bath | Alcove bathtub | alcove | Alcove Bath | alcove bath | Alcove | Alcove Tub |
| Material | not stated | Fiberglass reinforced acrylic | Acrylic | not stated | Acrylic | Fiberglass reinforced acrylic | not stated |
| Length | 60 inches | 60 inches | 60 inches | 60 inches | 60 inches | 30 inches | 60 inches |
| Drain Location | right | Right-hand | left-hand | right hand drain | right-hand | Right-Hand | Right-handed drain |
| Water Capacity | not stated | not stated | 68 gallons | not stated | 68.0 gallons | not stated | 60.85 gallon |
| Soaking Depth | not stated | 13 Inches | 19 inches | 15.8 inches | 19-inch step-over height | 11.22 Inches | 14-3/8" to overflow |
| Mount Type | alcove | not stated | alcove | three-wall alcove | Alcove | not stated | not stated |
| Color | White | White | White | White | White | White | White |
| Dimensions | 60 × 32 × 15.8 inches | 60 × 30 × 22 inches | 60 × 30 × 20.3 inches | 60 × 30.3 × 15.8 inches | 60 × 28 × 19 inches | 30 × 59.8 × 20.5 inches | 60 × 36 × 21.6 inches |
| Weight | 70 pounds | 68 pounds | 128 pounds | 5.07 pounds | not stated | 51 pounds | 66.2 pounds |
| Model | 26108-RA-0 | SM-AB540 | 20201-LA-0 | K-26109-RA-0 | 20201-RA-0 | SM-AB0201GW | VTAP603622R |
| Size | not stated | 60" x 30" | not stated | not stated | not stated | 60 in x 30 in | 60 inch (L) x 36 inch (W) x 21-5/8 inch (H) |
If you prefer dry heat over a standard soak, you can review specifications for finlandia flb 60 sauna alternatives.
Frequently asked questions
Which alternative offers a wider soaking area than the 32-inch Kohler Entity?
The Kingston Brass Aqua Eden is the widest option on this list. It measures 36 inches in width, providing more lateral space than the 32-inch Kohler Entity. This extra width suits users who prioritize a spacious soak. It maintains the standard 60-inch length but adds significant room for movement compared to narrower models.
Are there options with a left-hand drain configuration?
Yes, the Kohler Underscore 60" Alcove Tub features a left-hand drain. Its model number is 20201-LA-0. This configuration is ideal for bathrooms where plumbing exits on the left side. Most other listed tubs, including the Swiss Madison and Kohler Entity variants, utilize right-hand drain placements.
Which tub has the deepest soaking capacity?
The Kingston Brass Aqua Eden offers the greatest depth. It stands 21.6 inches tall, allowing for a deeper water level. This exceeds the height of the Kohler Entity, which is only 15.8 inches tall. The Swiss Madison Voltaire also provides substantial depth at 22 inches, though its width is narrower.
Is there a lighter alternative for easier installation?
The Swiss Madison Concorde is one of the lightest choices. It weighs 51 pounds, which is significantly less than the Kohler Underscore at 128 pounds. The Swiss Madison Voltaire is also relatively light at 68 pounds. These lower weights can simplify handling during the installation process for standard alcove setups.
Do any alternatives include integrated armrests?
The Swiss Madison Voltaire 60" Alcove Tub is designed with armrest support. This feature aids users who need stable seating while entering or exiting the tub. Most other listed models, such as the Kohler Underscore and Kingston Brass Aqua Eden, focus on lumbar support or general shape rather than distinct armrest structures.
Which tub is best for a narrow 30-inch alcove space?
Several models fit a standard 30-inch width perfectly. The Swiss Madison Voltaire, Kohler Underscore, and Swiss Madison Concorde all measure 30 inches wide. The Kohler Entity 60x30 Right-Hand Drain is also suitable. These options allow you to replace a 32-inch tub with a standard width without modifying the surrounding walls.
Which option provides the most ergonomic lumbar support?
The Kohler Underscore 60" Alcove Tub is noted for its lumbar support. It is designed to provide ergonomic comfort during bathing. The original Kohler Entity 60x32 also includes integral lumbar support. These features help reduce strain on the lower back compared to flat-bottomed tubs that lack such contouring.