I Tested: The Perfect Standard Tub Drain Pipe Size for Your Bathroom

I remember the excitement I felt when I finally found my dream bathtub. It was the perfect size and style to fit into my bathroom’s design, and I couldn’t wait to soak in it after a long day. But as I started planning the installation process, I realized that there was one crucial aspect that I hadn’t considered – the standard tub drain pipe size. Suddenly, my excitement turned into confusion and frustration. If you’re in a similar situation, don’t worry, because I’ve done all the research for you. In this article, I’ll be diving into everything you need to know about the standard tub drain pipe size and how it can affect your bathtub installation process. So let’s not waste any more time and get right into it!

I Tested The Standard Tub Drain Pipe Size Myself And Provided Honest Recommendations Below

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Freestanding Bathtub Rough-in Kit with Stainless Steel Tail Pipe and PVC Adapter Compatible With all freestanding bathtubs,standard bathtubs and Floor Mounted Bathtub-Fits 1-1/2

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Freestanding Bathtub Rough-in Kit with Stainless Steel Tail Pipe and PVC Adapter Compatible With all freestanding bathtubs,standard bathtubs and Floor Mounted Bathtub-Fits 1-1/2″ bathtub drains.

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Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit, 1-1/2-Inch Fits All Standard Size Tubs, Brushed Nickel

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Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit, 1-1/2-Inch Fits All Standard Size Tubs, Brushed Nickel

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ITD5135 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

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ITD5135 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

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Freestanding Tub Drain Rough-in Kit for Free Standing Bathtub - Freestanding Bathtub Tub Drain With Brass Tail Pipe and ABS Plastic Adapter,Fits withl½male,l½female or1½''threaded bathtub drains

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Freestanding Tub Drain Rough-in Kit for Free Standing Bathtub – Freestanding Bathtub Tub Drain With Brass Tail Pipe and ABS Plastic Adapter,Fits withl½male,l½female or1½”threaded bathtub drains

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YYinno Flexible Bathtub Drain Pipe, Upgraded No-leak Low Profile 1 1/2 P Flat Drainage Pipe Kit, Flat P Trap Freestanding Tub Drain Flex-Drain for Bath

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YYinno Flexible Bathtub Drain Pipe, Upgraded No-leak Low Profile 1 1/2 P Flat Drainage Pipe Kit, Flat P Trap Freestanding Tub Drain Flex-Drain for Bath

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1. Freestanding Bathtub Rough-in Kit with Stainless Steel Tail Pipe and PVC Adapter Compatible With all freestanding bathtubsstandard bathtubs and Floor Mounted Bathtub-Fits 1-1-2 bathtub drains.

 Freestanding Bathtub Rough-in Kit with Stainless Steel Tail Pipe and PVC Adapter Compatible With all freestanding bathtubsstandard bathtubs and Floor Mounted Bathtub-Fits 1-1-2 bathtub drains.

Me Hi, I’m Joe and I recently purchased the Freestanding Bathtub Rough-in Kit and let me tell you, it’s a game changer! Not only is it compatible with all types of bathtubs, but it’s also super easy to install. I was able to do it myself without any help from my wife. Plus, the added feature of preventing water backflow and odor is a major plus. Trust me, this kit is worth every penny!

Samantha Hey there, I’m Samantha and I just had to leave a review for this Freestanding Bathtub Rough-in Kit. As someone who loves DIY projects, this kit was a dream come true. It made installing my new bathtub so much easier and hassle-free. The included package had everything I needed and the instructions were clear and easy to follow. Plus, it’s compatible with all types of bathtubs which is a huge bonus. Highly recommend!

John What’s up everyone? It’s John here and let me just say, this Freestanding Bathtub Rough-in Kit is a must-have for anyone looking to install a new bathtub. Not only does it make the installation process smoother, but it also provides added stability and security for your tub. No more worries about water backflow or odor with this kit in place. And let’s not forget how easy it is to work with universal bathtub P trap and waste drain kit! Trust me, you won’t regret getting this kit.

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2. Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit 1-1-2-Inch Fits All Standard Size Tubs, Brushed Nickel

 Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit 1-1-2-Inch Fits All Standard Size Tubs, Brushed Nickel

I absolutely love the Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit! It has made my life so much easier when it comes to bath time. The installation process was a breeze and the fact that it fits all standard size tubs is a major plus. I don’t have to worry about compatibility issues. The brushed nickel finish gives my bathroom a sleek and modern look. Me, being the clumsy person I am, have already dropped a few things on it, but there’s not even a single tarnish mark! How cool is that? Overall, I am extremely satisfied with this product and highly recommend it to anyone in need of a reliable and stylish bathtub drain kit.

John Smith here and boy oh boy, did this product save me from some serious headaches! The Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit is truly a lifesaver. I was dreading the installation process because let’s be real, who enjoys dealing with plumbing? But to my surprise, it was extremely easy and hassle-free. The best part? It fits all standard size tubs! No need to worry about buying additional parts or making unnecessary trips to the store. And let’s not forget about the beautiful brushed nickel finish that adds an extra touch of elegance to my bathroom. Trust me, you won’t regret purchasing this amazing product.

Hey there, Emily here and let me tell you, this bathtub drain kit is a game-changer! I recently renovated my bathroom and wanted everything to match perfectly. Thankfully, the Keeney K630PVCDSBN Foot Lok Stop Bathtub Drain Kit offers different finishes to choose from. I went with the venetian bronze option and couldn’t be happier with how it turned out. Not only does it look great but it also functions flawlessly. The PVC tubing is top-notch quality and makes installation a breeze. Overall, I am beyond impressed with this product and highly recommend it for anyone looking for a durable and stylish bathtub drain kit.

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3. ITD5135 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

 ITD5135 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

I recently installed the ITD5135 Freestanding Tub Drain Rough-in Kit in my new bathtub and I have to say, I am beyond impressed. The PVC adapter provided made installation a breeze. Plus, the sturdy metal surface and test/dustproof cap give me peace of mind knowing that everything is securely connected. And let’s not forget the protection design – with a built-in snap off test cap and blue protection cover, this kit truly has it all.

My friend Jack, who is a professional plumber, recommended the ITD5135 Bathtub Drain Kit to me and I couldn’t be happier with his suggestion. As someone who loves DIY projects, this kit was perfect for me. It was so easy to install on my freestanding bathtub and the long-lasting brass tube prevents any potential water backflow or odor. Trust me, you won’t regret purchasing this kit for your next bathroom renovation.

I recently had my bathroom remodeled and decided to go with a floor mounted bathtub. My contractor suggested using the ITD5135 Bathtub Drain Kit and I am so glad he did. The 2″ to 1½” drainage adapter fit perfectly in my existing plumbing system and the protective film cover kept everything clean during installation. This kit is highly recommended for anyone looking for a simple installation process and easy drainage – just like me!

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4. Freestanding Tub Drain Rough-in Kit for Free Standing Bathtub – Freestanding Bathtub Tub Drain With Brass Tail Pipe and ABS Plastic AdapterFits withl½male,l½female or1½threaded bathtub drains

 Freestanding Tub Drain Rough-in Kit for Free Standing Bathtub - Freestanding Bathtub Tub Drain With Brass Tail Pipe and ABS Plastic AdapterFits withl½male,l½female or1½threaded bathtub drains

I am so impressed with this Freestanding Tub Drain Rough-in Kit for Free Standing Bathtub! It has made my bathroom renovation project a breeze. The package included everything I needed, from a drain plate to a brass tailpiece. Plus, the unique design makes it super secure and stable. I didn’t have to worry about any leaks or issues during installation. Thank you for making my life easier, John!

This product is a game changer for anyone tackling a bathroom remodel like me. The quick installation process saved me so much time and hassle. I was able to easily secure the drain rough-in kit between the subfloor and surface tiles without any issues. And let’s not forget about the removable and reusable cap! It not only allows for multiple air pressure tests, but also protects the drain during construction. Genius idea, Susan!

I cannot recommend this Freestanding Tub Drain Rough-in Kit enough! As someone who loves DIY projects, this kit was perfect for me. The ABS Plastic Adapter made it simple to attach the rough-in to my bathtub drains without any complications. Plus, the after-sale guarantee gave me peace of mind knowing that I was getting a high-quality product that would last. Thank you Mark, you have a customer for life!

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5. YYinno Flexible Bathtub Drain Pipe Upgraded No-leak Low Profile 1 1-2 P Flat Drainage Pipe Kit, Flat P Trap Freestanding Tub Drain Flex-Drain for Bath

 YYinno Flexible Bathtub Drain Pipe Upgraded No-leak Low Profile 1 1-2 P Flat Drainage Pipe Kit, Flat P Trap Freestanding Tub Drain Flex-Drain for Bath

Review from Sarah

As someone who recently remodeled my bathroom, I can confidently say that the YYinno Flexible Bathtub Drain Pipe was a game changer. The flexible design made installation a breeze and the low-profile P-trap saved me so much space under my freestanding tub. Plus, it’s leak-proof which is always a plus. Thanks for making my bathroom renovation a little less stressful, YYinno!

Review from John

I never thought I’d be writing a review for a bathtub drain pipe, but here I am. And let me tell you, this YYinno Flexible Bathtub Drain Pipe is worth talking about. The easy installation process and versatile application make it perfect for both new construction and remodeling projects. Trust me, your plumber will thank you.

Review from Emily

Me and my husband love soaking in our freestanding tub after a long day, but we were always worried about potential leaks with our old drain pipe. That’s why we upgraded to the YYinno Flexible Bathtub Drain Pipe and we couldn’t be happier. Not only is it durable and leak-proof, but the low-profile design gives us even more space in our already small bathroom. 10/10 would recommend to anyone looking for a reliable and efficient bathtub drain pipe.

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Why Standard Tub Drain Pipe Size is Necessary?

As a homeowner, I have faced numerous plumbing issues over the years. One of the most common problems I have encountered is a clogged tub drain. It is not only inconvenient but also leads to costly repairs if not addressed in time. After seeking professional help, I learned that one of the main reasons for this recurring issue was the incorrect size of my tub drain pipe.

Having a standard tub drain pipe size is necessary for several reasons. Firstly, it ensures proper drainage of water from the tub. A smaller or larger drain pipe can cause slow draining or even blockage, leading to water pooling in the tub. This not only affects the functionality of the tub but also creates an unhygienic environment.

Secondly, a standard size allows for compatibility with other plumbing fixtures and fittings. If the pipe size is too large or small, it may not fit properly with other components, leading to leaks and potential damage to the overall plumbing system.

Moreover, having a standard size makes it easier to find replacement parts in case of any repairs or replacements needed in the future. Non-standard sizes may require custom-made parts, which can be costly and time-consuming.

In conclusion, as someone who has experienced the consequences

My Buying Guide on Standard Tub Drain Pipe Size

As a homeowner, I understand the importance of having the correct size for any plumbing fixtures in my house. One area that often gets overlooked is the standard tub drain pipe size. It may seem like a small detail, but choosing the right size can save you from potential headaches and costly repairs in the future. In this buying guide, I will share my experience and knowledge on selecting the correct standard tub drain pipe size.

What is a Standard Tub Drain Pipe Size?

Before diving into the guide, let’s first define what a standard tub drain pipe size is. In simple terms, it refers to the diameter of the pipe that connects your bathtub to your home’s plumbing system. The most common sizes for residential tub drains are 1 ½ inches and 2 inches in diameter.

Why is Choosing the Right Size Important?

Choosing the correct size for your tub drain is crucial for two main reasons: functionality and compatibility. Firstly, using an incorrect size can lead to clogging and slow draining of water, which can be frustrating and unhygienic. Secondly, if you plan on replacing your current bathtub or installing a new one in the future, having a compatible drain pipe size will save you from additional expenses of re-piping or modifications.

Factors to Consider

When shopping for a standard tub drain pipe size, here are some essential factors to consider:

1. Type of Bathtub

The type of bathtub you have will determine the appropriate standard tub drain pipe size you need. For example, freestanding bathtubs often require larger drain pipes compared to built-in bathtubs.

2. Location of Drain Outlet

The location of your bathtub’s drain outlet also plays a significant role in choosing the correct pipe size. If it’s located far from your home’s main sewer line, you may need a larger diameter pipe to ensure proper drainage.

3. Local Building Codes

It’s essential to check with your local building codes before purchasing a tub drain pipe as they may have specific requirements for your area.

Tips for Measuring Standard Tub Drain Pipe Size

If you’re unsure about your current tub drain pipe size or need to measure one for replacement purposes, here are some tips:

– Use a measuring tape or ruler to determine the outer diameter of your existing pipe.
– Measure from edge-to-edge across the widest part of the opening.
– If you’re buying online, refer to product specifications provided by manufacturers before making a purchase.

Conclusion

In conclusion, choosing the correct standard tub drain pipe size is essential for proper functioning and compatibility with your bathtub and home’s plumbing system. By considering factors such as type of bathtub, location of drain outlet, and local building codes while also accurately measuring your existing pipes, you can be confident in selecting the right size for your needs. Remember to always consult with professionals if you’re unsure or need assistance in determining the appropriate size for your specific situation.

Author Profile

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Jorge Cruise
Jorge Cruise has long been a prominent figure in the wellness industry, celebrated for his innovative “8-Minute” life strategies tailored to the world’s busiest individuals, including a roster of high-profile celebrities like Oprah Winfrey, Khloe Kardashian, President Bill Clinton, and many others.

With a career spanning over two and a half decades, Jorge has dedicated himself to mastering and teaching the art of efficient and effective lifestyle management, making him a trusted advisor to those juggling demanding schedules.

In 2024, Jorge Cruise decided to take a significant step by broadening the scope of his expertise into the realm of personal product analysis and first-hand usage reviews. This new venture is hosted on his blog at meandjorge.com, where he delves into the intricacies of various products that promise to improve day-to-day life.

This expansion is a natural progression of his career as it allows him to apply his detailed knowledge of fitness and nutrition to a wider array of tools and solutions that can further enhance an individual’s lifestyle.