Top 10 Best free st in 2026

Last Updated - 6/8/2026

🏆Best Choice

LHUKSGF

Freestanding Tub Drain Rough-in Kit, Bathtub Drain Kit with PVC Adapter and Brass Tail Pipes, Compatible with Free Standing Bathtubs, Copper Bathtub and Floor Mounted Bathtub

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Compatible With】 : Our Freestanding Tub Drain Kit is suitable for all freestanding bathtubs, floor bathtubs and island bathtubs, stable installation on wood, cement, tile and concrete.
•【PVC Adapter Provided】: PVC Plastic Adapter attaches Rough-in to PVC bath wastes for quick, easy and clean installation.Built-in snap off Test Cap allows for water/air testing.
•【Easy to Install】The freestanding tub drain rough-in kit is quick and easy to install, and it is easy to drain. Even one person can easily complete it, which saves time, energy and labor costs
•【Excellent Quality】The freestanding tub drain installation kit is made of high-quality alloy materials. The durable brass pipe enhances stability and can effectively prevent backflow and leakage
•【Packing Includes】: Drain Body, Fine Threaded Tailpiece, Flanged Tailpiece, PVC Adapter, Brass Nut, Screws & Anchors Set, 2" to 1½" Drainage Adapter, Poly Gasket, Protective Film Cover, Instructions.

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$39.99

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Noarixa

Freestanding Tub Drain Rough-in Kit, Bathtub Drain Kit with PVC Plastic Adapter and Brass Tail Pipes, Compatible with Freestanding Bathtub, Floor Mounted Bathtub and Copper Bathtub

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【Compatible With】 : Freestanding Tub Drain Rough-in Kit is suitable for all freestanding bathtubs, floor bathtubs and island bathtubs, stable installation on wood, cement, tile and concrete.
•【Sturdy Drop-in Drian】: Drain Rough-in Kit is secured between the subfloor and surface tiles for added security and stability. The Test/Dustproof Cap not only protects the drain pipe during construction but also performs multiple air pressure testing.
•【High-Quality】: The durable brass tube adds stability and safety of bathtub installation, effectively prevents water backflow and potential odor, Blue Protection Cover-to prevent cement and masonry from falling in before installation is completed.
•【PVC Adapter Provided】: PVC Plastic Adapter attaches Rough-in to PVC bath wastes for quick, easy and clean installation.Built-in snap off Test Cap allows for water/air testing.
•【Packing Includes】: Drain Body, Fine Threaded Tailpiece, Flanged Tailpiece, PVC Adapter, Brass Nut, Screws & Anchors Set, 2" to 1½" Drainage Adapter, Poly Gasket, Protective Film Cover, Instructions.

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$49.99

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MUDGUD

ABS Freestanding Tub Drain Kit, Bathtub Drain Rough-in Kit，Compatible with Freestanding Bathtubs, Floor Mounted Bathtubs and Island Bathtubs, with ABS Plastic Adapter and Brass Tail Pipes

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Freestanding Tub Drain Kit: Works with all freestanding bathtubs, floor mounted bathtubs and island bathtubs. Stable installation on different materials such as wood, cement, tile and concrete.
•Long Lasting Materials: Sturdy brass tubes add stability and safety to the installation of the bathtub, effectively preventing water backflow and potential odors, ABS plastic adapter attaches to the tub drain for quick and easy installation.
•Upgraded Design: Built-in snap off Test Cap allows for water/air testing. Blue Protection Cover-to prevent cement and masonry from falling in before installation is completed. 2" to 1½" Drainage adapter, standard US plumbing connector fits perfectly in a 1½" or 2" p-trap.
•Recommended For: For plumber/remodeling contractor/builder/DIY person to install on Freestanding Bathtub, simple installation and easy drainage.
•Package Including: Drain Body, Protective Film Cover, PVC Adapter, Fine Threaded Tailpiece, Flanged Tailpiece, Brass Nut, Screws & Anchors Set, 2" to 1½" Drainage Adapter, Poly Gasket

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$44.81

$59.99

-25%

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GNRZZT

Freestanding Tub Drain Rough-in Kit, Bathtub Drain Kit with PVC Adapter & Brass Tail Pipes,Free Standing Tub Drain Kit, Suitable for All Freestanding Bathtub, Floor-Mounted, and Copper Bathtubs

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Wide Application:This Freestanding Tub Drain Rough-in Kit is compatible with various freestanding bathtubs, including floor bathtubs and island bathtubs,this kit guarantees a perfect fit and reliable performance.
•Secure Drop-in Drain System: The drain kit for freestanding tub installs securely between the subfloor and surface tiles, ensuring stability. The protective test cap prevents debris and supports multiple pressure tests during installation.
•PVC Adapter Included: The PVC plastic adapter connects the rough-in to PVC bath waste systems for a quick, easy, and clean installation. It features a built-in snap-off test cap for effective water and air testing.
•Water Backflow Prevention: The stand alone tub drain kit securely connects the bathtub to the floor, with a durable brass tube that enhances stability and safety. This design effectively prevents water backflow and minimizes odors.
•Package Includes: Drain Body, Fine Thread Tailpiece, Flanged Tailpiece, PVC Adapter, Brass Nut, Screw and Anchor Set, 2" to 1½" Drainage Adapter, Poly Gasket, Protective Film Cover, and Installation Instructions.

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$45.99

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FERUERW

FERUERW Freestanding Bathtub Drain, Freestanding Tub Drain Rough-in Kit, Easy Freestanding Bathtub Drain Mounting Kit with ABS Plastic Adapter and Brass Liner

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Easy Installation】Freestanding bathtub drains are standard American fittings that make installation easier, and this Freestanding tub drain rough-in kit is suitable for all individual tubs.
•【Sturdy Material】Easy freestanding bathtub drain mounting kit is made in sturdy stainless steel, matte black. Comes with a shield to prevent sawdust and debris from falling down the drain.
•【Reasonable Design】Freestanding tub with center drain saves much of the hassle of setting up a freestanding tub, and the kit is above the floor, but below a concrete floor or tile, allowing the installation to be as close to the wall as possible.
•【Strong Performance】12 "large bottom plate is conducive to drainage,Free standing bathtub drainage rough kit design can effectively prevent backflow and water leakage.
•【Note】Before installing the freestanding tub, check the dimensions of the drainpipe assembly of the freestanding tub. We hope to help you enjoy the quick and easy installation experience of a freestanding bathtub drain kit.If you have any questions, please contact customer service in time and we will send you the installation video in time. I wish you a happy life.

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$45.99

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Oatey

Oatey 46000P PVC Universal Freestanding Tub Drain Kit

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•UNIVERSAL DESIGN: Universal drain kit for freestanding/island center and offset tubs, ideal for renovations with limited access or installations on slabs; compact size offers design flexibility as the drain fits into 8 in., 10 in., and 12 in. joists, requiring only a 4 in. opening
•ALL IN ONE: Everything needed for quick, easy freestanding tub drain install; eliminates "stub out" method and need for access below the floor, reducing time for and simplifying rough-in installation between P-trap and tub
•EASY TO INSTALL: Once the connection has been made between the DWV system, drain body and subfloor, the tub can be dropped in with no additional steps required; high visibility protective cap keeps tile from being installed over the open drain and can be easily removed with or without tongue-and-groove pliers and a screwdriver
•HIGH QUALITY: Plastic PVC construction with a one-piece design, compatible with brass or Schedule 40 tailpieces; pre-installed, tool-free 1/4-turn test plug allows for testing up to 40 ft. of head; solvent welds directly to a 1-1/2 in. or 2 in. Schedule 40 drain pipe using the included adapter and Oatey cement and primer (sold separately)
•INCLUDES: Freestanding tub drain body, quarter-turn test plug, protective cap, 1-1/2 in. x 8 in. flanged brass tailpiece, 1-1/2 in. x 8 in. threaded brass tailpiece, slip joint nut, slip joint washer, 1-1/2 in. PVC Sch. 40 threaded tailpiece adapter, 1-1/2 in. x 2 in. PVC Sch. 40 adapter, cutout template, lubricant

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$75.26

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Fibetter

Fibetter Pop-up Drain for Freestanding Tub, Black Free Standing Bathtub Drain Stopper Fits Most Freestanding Tubs, CUPC Certification (Matte Black)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Drain Kit Sizes: Pop-up drain cover diameter 2.7'' - (Open) Height 3.8" - (Closed) Height 3.4" - Hole diameter 1.8'' and 11.5 threads per inch. Fits US NPSM bathtub drain joint, 1-1/2" pipe
•Sturdy-Durable: Freestanding tub drain Pop-up mechanism is fabricated from solid brass. Anti-cracking and non-deforming. One-piece molding makes it last longer than other drain plugs
•No Leakage: Designed for freestanding bathtub drains. Drain stopper's multi-layer rubber gasket instead of glue for leak proofing & rust resistance. Easy to install without additional accessories
•Luxurious Finish: Professional multi-layer plating process polishing treatment, scratch-resistant, corrosion-resistant. Fits perfectly into any bathtubs with a natural & noble look
•Easy to Use: Press once to store water, again to drain quickly. It's recommended to install with our silicone seal

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$39.99

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Azucyzi

Flexible Freestanding Tub Drain Kit - Low Profile Flat P Trap for Bathtub Shower Drain Pipe - 1 1/2 inch Diameter

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•1. Space-Saving Design: The retractable drain hose is a clever solution that eliminates the need for fixed drain hoses, freeing up valuable space in your bathroom. It is incredibly flexible, allowing you to bend and stretch it with ease even in the tightest spaces.
•2. Adjustable Length: This trap's hose is designed to be highly adjustable, with a stretch length ranging from 12.6 inches to 38.6 inches. It can be bent and stretched to fit perfectly in the confined space of your freestanding tub
•3. Connector Compatibility: The P-trap's 1-1/2" nut easily connects to any other threaded drain of the same size, making it ideal for use in a variety of applications, including RV bathtubs.
•4. Durable Construction: This drain pipe P-trap is crafted from high-quality ABS plastic that is resistant to rust, corrosion, and high temperatures. It is built to withstand years of use and is designed to maintain its integrity over time.
•5. Complete Package: This purchase includes one bath shower drain low profile P-trap (1 1/2"). If you encounter any issues during installation or use, our customer service team is always available to assist you.

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$22.34

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Paikalo

Paikalo Freestanding Tub Drain Rough-in Kit, Freestanding Bathtub Drains Installation Free Standing Tub Drain Kits with 12 Inch Flange Base, ABS & Brass Pipe, CUPC Certification

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Easy Installation: Install freestanding tubs in minutes with this free standing tub drain kit. Makes installation easier, saving time and money during the installation process. It works with all freestanding bathtubs and lumberss are keen on this tub drain
•Package Include: Freestanding bathtub drain flange base, ABS Adapter, brass pipe(fits with 1-1/2" threaded bathtub drains), top brass nut, overflow gasket, lubricant, installation instruction
•Performance: The large 12" base plate improves the practicality of the freestanding tub drain kit, and the unique anti-backflow filtration system effectively prevents water leakage. Bathtub kits have maximized security design and subflooring for guaranteed stability
•Humanized Design: Freestanding tub rough in drain saves so much aggravation on setting a freestanding bathtub. The kits above your subfloor but underneath your cement floor or tile, so you do not need access below the fixture. Allows for mounting as close to the wall as possible
•Size: Paikalo free stand bathtub drain base 12" diameter (Fits 2" P-trap); 2" to 1-1/2" Adapter (Fits 1-1/2" P-trap); Brass pipe length 8" (Fit with 1-1/2" threaded bathtub drains)
•Note: You need to install this standalone tub drain before setting up the tiles, and check the size and dimensions of your pipes. We hope our free stand tub drain helps you enjoy a quick and easy installation experience

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$45.99

$49.99

-8%

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Aarcinhke

Freestanding Tub Drain Rough-in Kit, Bathtub Drain Kit with PVC Plastic Adapter and Brass Tail Pipes, Compatible for Freestanding Bathtub, Floor Mounted, Copper Bathtub

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Multi scene compatibility】: The Freestanding Tub Drain Rough-in Kit is suitable for all freestanding bathtubs, floor bathtubs, and island bathtubs, and can be stably installed on wooden, cement, tile, and concrete floors.
•【Embedded Drainage System】: The Drain Rough in Kit adopts a double-layer fixed structure, embedded between the base floor and the decorative surface layer, which can provide physical protection for the pipeline mouth and effectively ensure the sealing performance of the pipeline system.
•【Excellent Craftsmanship】: High strength brass pipes ensure stable structure, with built-in anti backflow devices to eliminate odor hazards; The blue protective cover accurately isolates construction debris and ensures the clean installation of pipelines throughout the process.
•【PVC Adapter】The PVC connector enables quick connection between the pre embedded interface and the bathtub drain, with a modular and quick release test cover design that is compatible with water/air pressure dual seal detection, ensuring installation reliability.
•【Packing Includes】:Package Including: Drain Body, Protective Film Cover, PVC Adapter, Fine Threaded Tailpiece, Flanged Tailpiece, Brass Nut, Screws & Anchors Set, 2" to 1½" Drainage Adapter, Poly Gaske

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$35.99

$37.99

-5%

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