If you need a 60 x 30-inch bathtub with a center drain, check the drain layout before choosing a model: a tub’s overall dimensions do not tell you where its drain sits. The options below include one 60 x 30-inch center-drain shower base, plus four bathtubs in the same general size range. None of the supplied bathtub listings confirms a center drain, so verify the plumbing details and installation drawing before you buy.
Table of Contents
Quick Comparison
| Product | Type and size | Drain and installation | Best for |
|---|---|---|---|
| Swiss Madison Voltaire Reversible Drain Drop-In Bathtub | Bathtub, 60 x 30 inches | Reversible drain; drop-in | A drop-in tub where drain flexibility matters |
| Findepot 60 x 30-Inch Center-Drain Shower Pan | Shower base, 60 x 30 inches | Center drain; shower installation | A shower project, not a bathtub replacement |
| KOHLER Entity Right-Hand Alcove Bath | Bathtub, 60 x 30.25 inches | Right-hand drain; alcove | An alcove remodel with right-side plumbing |
| KOHLER Underscore Left-Hand Alcove Bath | Bathtub, 60 x 30 inches | Left-hand drain; alcove | A deeper-soaking alcove bath with left-side plumbing |
| KOHLER Entity Left-Hand Alcove Bath | Bathtub, 60 x 30.25 inches | Left-hand drain; alcove | An alcove remodel with left-side plumbing |
Our Picks: Best Center Drain Bathtub 60 X 30 reviews
Swiss Madison Voltaire: A Reversible-Drain Drop-In Tub
The Voltaire is a 60 x 30-inch rectangular drop-in bathtub made from fiberglass-reinforced acrylic. Its reversible drain design gives you more flexibility than a tub with only a fixed left- or right-hand drain. However, the product information does not say that the drain can be placed in the center, so do not treat “reversible” as confirmation of a center-drain layout.
The tub is listed at 22 inches high, with a 15.5-inch soaking depth and a 60-gallon capacity. It has no tile flange, which suits a drop-in installation where the surrounding deck provides the finished look. Plan for a separate faucet and drain, since neither is included.
Compared with the alcove models below, the Voltaire is the more flexible choice for a deck-mounted installation, but it requires a different setup and does not have an integrated apron or flange. Confirm the drain position with the seller or manufacturer before planning your rough-in.
Pros:
- Reversible drain design offers installation flexibility.
- Fiberglass-reinforced acrylic construction.
- Listed 60-gallon capacity and 15.5-inch soaking depth.
- Standard 60 x 30-inch footprint.
Cons:
- Center-drain compatibility is not specified.
- Faucet and drain are sold separately.
Verdict: Choose the Voltaire if you want a drop-in tub and can verify that its reversible drain works with your plumbing; look elsewhere if a confirmed center drain is essential.
Findepot Shower Pan: The Listed Center-Drain Option
This Findepot product is a 60 x 30-inch shower base, not a bathtub. It is included because it is the only item in this selection explicitly described as having a center drain. Its SMC construction, three-sided integrated flanges, and textured surface are designed for a shower installation.
The package information lists a PVC drain component and stainless-steel drain cover. The base is four inches high and weighs 65.9 pounds. Its built-in flanges are intended to help contain water at the edges, but the rest of the shower assembly and installation still need to match your project.
If you are replacing a bathtub and want a tub for soaking, this is not a substitute. If you are converting the space to a shower and need a center-drain base, it is the most direct match in this list. Confirm the drain connection and fit with your installer before ordering.
Pros:
- Center drain is clearly specified.
- 60 x 30-inch footprint for a compact shower layout.
- Includes a PVC drain component and stainless-steel cover.
- Textured surface and three-sided integrated flanges.
Cons:
- It is a shower base, not a bathtub.
- Does not provide a soaking basin or bathtub apron.
Verdict: Consider this base only if your project is a shower; for a true center-drain bathtub, none of the supplied listings confirms the required configuration.
KOHLER Entity Right-Hand: An Alcove Bath with a Low Step-Over
The KOHLER Entity is an acrylic alcove bathtub measuring 60 x 30.25 inches. This version has a right-hand drain, an integral apron, and an integral flange. Those built-in features suit a three-wall alcove and help create a finished front edge while the flange helps protect the wall area behind the tub.
KOHLER lists a low step-over height and molded lumbar support as comfort features. Its 15.75-inch height makes it a lower-profile option than the taller drop-in Voltaire. The drain is on the right, though, so it is not a match for a center-drain requirement unless your project can accommodate that layout.
Compared with the left-hand Entity below, this model has the same general design but reverses the drain side. Check the exact rough-in drawing and confirm which side is “right” from the manufacturer’s point of view before setting plumbing.
Pros:
- Integral apron and flange suit alcove installation.
- Molded lumbar support is designed for added comfort.
- Low step-over height can make entry and exit easier.
- Acrylic construction and a white finish.
Cons:
- Fixed right-hand drain is not a center drain.
- At 30.25 inches wide, it is slightly wider than a nominal 30-inch tub.
Verdict: This is a sensible alcove option if your drain is on the right and its listed dimensions fit your opening, but it does not meet a confirmed center-drain need.
KOHLER Underscore: A Left-Hand Bath with a Slotted Overflow
The KOHLER Underscore is an acrylic alcove bath measuring 60 x 30 inches. It has a left-hand drain, an integral apron, and an integral flange. Its listed capacity is 68 gallons, and the slotted overflow is designed to support a deeper soak than a basic round overflow.
At 19 inches high, it is taller than the Entity models in this selection. The listed step-over height is 19 inches, so consider whether that height is comfortable for everyone who will use the tub. The required Clearflo slotted overflow bath drain is sold separately, making it important to plan for the correct compatible drain hardware.
This model is a better fit for someone prioritizing a deeper bathing setup in a left-drain alcove than for someone seeking a center drain. It is also listed as weighing 128 pounds, so account for handling and installation needs.
Pros:
- Listed 68-gallon capacity and slotted overflow for deeper soaking.
- Integral apron and flange support a clean alcove installation.
- Acrylic construction in a rectangular 60 x 30-inch form.
- Molded lumbar support adds a comfort-oriented design feature.
Cons:
- Fixed left-hand drain does not meet a center-drain specification.
- Compatible slotted overflow drain is sold separately.
Verdict: Pick the Underscore if you want a higher-capacity alcove bath with left-side plumbing and are prepared to source the required drain separately.
KOHLER Entity Left-Hand: A Compact Alcove Bath
This left-hand version of the KOHLER Entity measures 60 x 30.25 inches and is made for an alcove installation. It includes an integral apron and flange, with a low step-over and molded lumbar support. Its listed capacity is 76 gallons, though capacity figures can depend on how a manufacturer measures the tub, so use the product drawing and installation details when comparing fit.
The white acrylic design is a straightforward choice for a standard alcove remodel. Its fixed left-side drain is the main limitation for anyone searching specifically for a center-drain bathtub. The product details list a lifetime limited warranty for KOHLER plastic baths and shower bases; check the warranty terms and installation requirements before purchase.
Against the right-hand Entity, this model is essentially the corresponding option for the opposite plumbing layout. Neither version is listed as center-drain, so choosing between them comes down to your alcove and drain position.
Pros:
- Integral apron and flange simplify the alcove-style design.
- Low step-over and molded lumbar support are useful design features.
- Listed 76-gallon capacity.
- Left-hand configuration gives a clear match for left-side plumbing.
Cons:
- Fixed left-hand drain is not a center drain.
- Its 30.25-inch width may not fit an opening sized for exactly 30 inches.
Verdict: Choose this Entity if you need a left-drain alcove tub and have room for its listed width; do not select it as a confirmed center-drain model.
How to Choose a 60 x 30-Inch Center-Drain Bathtub
Confirm the drain location, not just the tub size
A 60 x 30-inch label describes the tub’s general footprint, not the drain position. Look for a clear center-drain specification or an installation drawing that shows the drain’s location. Terms such as “reversible” do not automatically mean the drain can be placed in the center. If the listing is unclear, confirm the measurement with the manufacturer or seller before changing your plumbing.
Match the installation style to your bathroom
An alcove tub is designed to sit between walls and often has an integrated apron and flange. A drop-in tub is set into a deck or surround and may require separate finishing work around its edge. These styles are not interchangeable without planning. Check the tub’s installation type and the space available before you choose.
Measure the opening and check the full dimensions
Measure the length, width, and height of the available space, then compare them with the product’s listed dimensions and installation drawing. A tub listed at 30.25 inches wide may not fit an opening intended for a 30-inch model. Leave room for the surrounding wall, finished surfaces, and plumbing connections as required by the installation plan.
Consider soaking depth and capacity
Capacity can help you compare models, but it does not tell the whole story about bathing comfort. Soaking depth, interior shape, overflow position, and back support also matter. Check whether the manufacturer gives a soaking-depth measurement, and compare it with your own comfort needs rather than relying on the exterior height alone.
Check what comes in the box
Drain hardware, faucets, and overflow components may be sold separately. The Voltaire listing states that its faucet and drain are not included, and the Underscore requires a compatible slotted overflow drain sold separately. Confirm the exact parts needed for your chosen model so that your installer can plan the work and your purchase includes compatible components.
Do not confuse a shower base with a bathtub
A shower pan may share a 60 x 30-inch footprint and have a center drain, but it does not provide a bathtub basin for soaking. The Findepot option in this list is a shower base. If you need a bathing tub, shop for a product specifically identified as a bathtub and verify its drain configuration separately.
Check weight, access, and installation requirements
Some tubs are heavy and may be difficult to move through tight doorways or up stairs. Check the listed product weight, route into the bathroom, and the manufacturer’s support and installation requirements. A qualified installer can also verify whether your floor, plumbing, and alcove are suitable before the old fixture is removed.
Frequently Asked Questions
Is there a confirmed center-drain bathtub in this selection?
No. The Findepot product explicitly has a center drain, but it is a shower base, not a bathtub. The bathtub listings describe reversible, left-hand, or right-hand drains without confirming a center-drain configuration.
Does a reversible drain mean the tub has a center drain?
Not necessarily. “Reversible” indicates some flexibility in drain location, but the supplied information for the Swiss Madison Voltaire does not state that the drain can be centered. Confirm the exact allowed positions before buying.
Can I use a center-drain shower pan as a bathtub?
No. A shower pan is designed as a shower base and does not offer the basin depth or soaking function of a bathtub. Choose a product specifically designed and listed as a bathtub if you want to bathe.
What does left-hand or right-hand drain mean?
It describes which side of the tub contains the drain when viewed according to the manufacturer’s reference direction. Check the installation drawing rather than guessing, since the view direction can affect how you interpret the label.
Are the tubs in this selection exactly 60 x 30 inches?
Not all of them. The Swiss Madison Voltaire and KOHLER Underscore are listed as 60 x 30 inches. The two KOHLER Entity models are listed at 60 x 30.25 inches, so measure your opening carefully.
Are drain and faucet parts included?
Not in every case. The Voltaire listing says its faucet and drain are sold separately, and the Underscore requires a compatible slotted overflow drain sold separately. Check the included-components list for the specific product you are considering.
Final Recommendation
If a center drain is a firm requirement, do not assume that any of the bathtubs here will fit: the supplied product details do not confirm a center-drain tub. The Swiss Madison Voltaire offers a reversible-drain design, but its center-drain compatibility needs verification. The Findepot is the only confirmed center-drain option in this group, and it is a shower base rather than a bathtub. For alcove baths, choose between the KOHLER Entity and Underscore based on the listed drain side, dimensions, and soaking features, then confirm the installation drawing before purchase.
