Kohler 1957-RA-0 Underscore® 60" x Review: Specs, Pros and Cons
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This kohler ra 0 underscore 60 x review focuses on a practical soaking solution for standard bathrooms. The Kohler Underscore 60x32 Alcove Tub is defined by its 60-inch length and 68-gallon water capacity. It offers deep immersion without requiring a large footprint. The unit measures 32 inches wide and 21 inches high. It is constructed from durable acrylic and features a right-hand drain. This configuration fits neatly into alcove spaces, providing a clean, integral apron design. It is a straightforward choice for those prioritizing capacity and fit.
What stands out
- 68-gallon water capacity for deep soaking
- 60-inch length fits standard alcove spaces
- Molded lumbar support and sloped backrest
- Right-hand drain with integral flange
- Durable acrylic construction in White or Biscuit
Who it fits
Good fit for
You should consider this tub if you have a standard alcove space measuring 60 by 32 inches. It suits those who want a deep soak without installing a freestanding unit. The molded lumbar support and sloped backrest are ideal for long baths. The right-drain configuration helps if your plumbing is positioned on the right side. The integral apron provides a finished look that requires minimal additional trim work.
Who should skip it
Skip this model if your bathroom layout requires a left-hand drain. The integral flange design means it is not suitable for deck-mounted or freestanding installations. You might also look elsewhere if you prefer a tub with a different height, as this model is fixed at 21 inches high. It is not designed for corner placements or non-standard alcove dimensions. The acrylic surface may require specific cleaners to maintain its finish over time.
Verdict: This tub delivers reliable deep soaking in a standard alcove footprint. Its practical design and supportive contours make it a solid choice for everyday use.
Key specs explained for this tub
Type: alcove
This tub is designed to fit into an alcove, meaning it has three finished sides and one unfinished back. You install it against three walls, which simplifies the framing process. This configuration is ideal for standard bathrooms where space is limited. Unlike freestanding units, it requires no floor mounting hardware. It integrates seamlessly with standard wall surrounds.
Length: 60 inches
The 60-inch length provides a standard footprint for most bathrooms. This size allows you to lie down comfortably without taking up excessive floor space. It fits well in alcoves that are 60 inches wide. When shopping, compare this to 54-inch or 72-inch models. The 60-inch length is a common compromise between compactness and full-body immersion comfort.
Water Capacity: 68-gallon
A 68-gallon capacity indicates a deep soaking experience. This volume allows the water to cover your body more fully than shallow tubs. It supports longer, more relaxing baths by retaining heat slightly better due to the depth. When comparing tubs, higher gallon counts usually mean deeper water levels. This spec ensures you get a true soaking experience rather than a shallow sit.
Material: acrylic
Acrylic construction offers a smooth, non-porous surface that is easy to clean and maintain. It is durable and resistant to chipping under normal use. This material retains heat well, keeping your bathwater warm longer. When shopping, acrylic is a standard choice for balance between cost and performance. It provides a glossy finish that resists stains and yellowing over time.
Drain Location: right-hand
The right-hand drain means the plumbing connection is on the right side when you are facing the tub. This is crucial for matching your existing bathroom plumbing. If your pipes are on the left, this tub will not fit without significant renovation. Always check your current drain position before buying. This spec ensures a straightforward installation if your layout matches.
Design and build details
The listing describes this tub as an acrylic unit. Acrylic is a durable material that is easy to clean. You can maintain the surface with simple household cleaners. The finish is white, which provides a clean, modern look. This color blends with most standard bathroom fixtures. If you prefer a softer tone, the listing notes a biscuit option is available in other variations.
The overall dimensions are 60 inches long, 32 inches wide, and 21 inches high. The weight is 128 pounds. This mass helps stabilize the tub during use. The right-hand drain location determines your plumbing layout. You must position your drain assembly on the right side when facing the tub. The integral apron means the front panel is part of the shell. This creates a finished appearance without needing a separate skirt.
According to the listing, the design includes a sloped backrest and molded lumbar support. These features are intended to offer comfort during long soaks. The slotted overflow allows the tub to hold up to 68 gallons of water. This capacity supports deep immersion. The integral flange simplifies the installation process against three walls. You do not need additional framing for the front edge.
Setup and everyday use
Setting up this alcove tub requires a standard bathroom frame. The integral flange simplifies the installation process. You secure the unit directly to the wall studs. This design eliminates the need for separate trim pieces. The right-hand drain location dictates your plumbing layout. You must position your drain pipe on the right side of the tub base. The 60-inch length and 32-inch width fit into typical alcove spaces. The 21-inch height provides adequate depth for soaking. Daily use begins with filling the tub. The 68-gallon capacity allows for deep immersion. You can fill the tub to the slotted overflow level. This feature prevents water from spilling over the edge while maximizing volume. The molded lumbar support and sloped backrest are built into the acrylic shell. These contours provide physical support for your back and lower spine during long baths. The smooth acrylic surface is easy to clean. You can wipe it down with standard household cleaners. The white finish resists stains and maintains a clean appearance. The durable construction ensures the tub withstands regular use. You do not need special care products. The integral apron gives the tub a finished look without additional materials. This setup is practical for everyday bathing routines. The straightforward installation and low-maintenance surface make it a reliable choice for standard bathrooms.
Check compatibility before buying
Before you buy, confirm your bathroom framing matches the 60 by 32 inch footprint. This tub requires a standard alcove setup with three finished sides. You must align your plumbing for the right-hand drain location. The integral flange means you attach it directly to the studs, so ensure your wall structure is solid. You will need a compatible drain kit, as one is not included. Acrylic surfaces are durable but require gentle cleaning to avoid scratches. Avoid abrasive pads. The 68-gallon capacity holds significant water, so verify your hot water heater can replenish it efficiently. This model suits those who want deep soaking in a compact space. It fits well alongside other alcove options if you prioritize capacity over jetted features. Check that your floor can support the 128-pound weight when filled. Simple maintenance keeps the white finish looking clean. This practical choice works best in standard layouts where space is limited but immersion is desired.
Check before you buy
- Verify your bathroom framing fits the 60 by 32 inch dimensions.
- Ensure plumbing aligns with the right-hand drain configuration.
- Confirm your hot water heater can handle the 68-gallon capacity.
- Purchase a compatible drain kit separately as it is not included.
The product at a glance
Kohler Underscore 60x32 Alcove Tub
Best for: standard alcove bathrooms needing comfort
- Type
- alcove
- Material
- acrylic
- Length
- 60 inches
- Drain Location
- right-hand
- Water Capacity
- 68-gallon
- Mount Type
- alcove
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The Kohler Underscore is a 60 by 32 inch alcove bathtub made from durable white acrylic. It holds 68 gallons of water and features a right-hand drain. The design includes molded lumbar support and a sloped backrest for comfort. This tub fits standard alcove spaces and offers a deep soaking experience. It is a practical choice for bathrooms needing a standard-sized, easy-to-clean soaking tub.
Pros
- 68-gallon water capacity for deep soaking
- Molded lumbar support and sloped backrest
- Right-hand drain configuration
- Durable acrylic construction
Cons
- Heavy at 128 pounds
- Standard 21-inch height limits accessibility
- Right-drain only configuration
Good fit if
- You need a standard 60-inch alcove tub
- You prefer a right-hand drain placement
- You want molded back support for comfort
Skip if
- You require a left-hand drain
- You need a freestanding or corner design
- You want a deeper soaking tub over 21 inches
Verdict: Kohler Underscore 60x32 Alcove Tub is a solid choice for standard bathrooms. It suits you if you want a reliable, comfortable alcove tub with right-side drainage.
Specifications side by side
| Spec | Kohler Underscore 60x32 Alcove Tub |
|---|---|
| Type | alcove |
| Material | acrylic |
| Length | 60 inches |
| Drain Location | right-hand |
| Water Capacity | 68-gallon |
| Mount Type | alcove |
| Color | White |
| Dimensions | 60 × 32 × 21 inches |
| Weight | 128 pounds |
| Model | 1957-RA-0 |
Frequently asked questions
Is the Kohler 1957-RA-0 a good choice for a standard bathroom?
Yes, this tub is a solid choice for standard bathrooms needing comfort. Its 60-inch length and 32-inch width fit typical alcove spaces perfectly. You get a reliable soaking experience without requiring a large footprint. The white acrylic finish provides a clean look that blends with most decor styles.
What are the exact dimensions of this Kohler Underscore tub?
The Kohler 1957-RA-0 measures 60 inches in length, 32 inches in width, and 21 inches in height. It weighs 128 pounds. These dimensions ensure it fits standard alcove framing. The height allows for comfortable immersion while maintaining a compact profile suitable for smaller bathrooms.
Does this tub have a right or left drain?
This model features a right-hand drain location. You must align your plumbing fixtures to match this specific placement. The integral flange design simplifies installation by allowing direct attachment to wall studs. Confirm your drain line position before purchasing to ensure proper fit.
How much does the Kohler Underscore 60x32 weigh?
The unit weighs 128 pounds. This weight provides stability during use and helps secure the tub in place. Ensure your floor framing can support this load. The acrylic construction balances durability with manageable weight for standard residential installation requirements.
What type of material is the Kohler 1957-RA-0 made from?
This tub is constructed from durable acrylic. Acrylic is easy to clean and maintain with simple household cleaners. The surface resists staining and retains its white finish over time. This material offers a smooth texture that feels comfortable against the skin during soaking sessions.
Can I install this tub in an alcove?
Yes, this is specifically designed as an alcove tub. It has three finished sides and one unfinished back for wall installation. The integral flange allows you to secure it directly to wall studs. This configuration simplifies framing and eliminates the need for separate trim pieces.