Discover the 5 simple steps for tub drain replacement. Learn how to install a new drain with licensed plumbers’ tips.

In this blog post, we will explore the intricacies of repairing bathtub drains, from recognizing common issues to fixing them with various methods.

You’ll learn about how residential plumbing systems work and what signs indicate when there is a problem with your drain. By the end of this post, you’ll have all the knowledge necessary to tackle any bathtub or shower drain issue like a pro. So let’s dive right in!

Table of Contents:

Identifying the Problem

If you’ve noticed that your tub isn’t draining properly, it may be time to replace the drain. To make sure this is the issue, start by taking a look at the existing drain and its components.

The first thing to do is check for clogs or blockages in the pipe. You can use a plunger or chemical cleaner to try and clear out any debris that might be causing an obstruction. If these methods don’t work, then it could be a sign of corrosion in the pipes or other damage that requires replacement of parts.

Also, take note of how easily (or not) your current tub drains when filled with water. This will give you an indication as to whether further investigation into replacing components is necessary before proceeding with installation steps.

Identifying the problem is an important step in making sure that tub drain replacement goes smoothly. To ensure a successful repair, it’s time to prepare for the actual replacement process.

Preparing for Replacement

Prior to embarking on any plumbing task, having the correct equipment and components accessible is essential. Replacing a tub drain requires several items, including a new drain assembly, a pair of slip joint pliers, an adjustable wrench or two, Teflon tape or pipe dope for sealing threads, and some form of sealant (e.g., silicone caulk). If you are replacing the overflow as well as the drain assembly itself then additional supplies may be needed such as an overflow cover plate and screws.

Slip joint pliers are essential when replacing a tub drain because they allow you to grip onto fittings securely without damaging them. An adjustable wrench can also come in handy if there are tight spots that require extra leverage. It’s best to use two wrenches so that one can act as support while the other does the actual turning.

Teflon tape or pipe dope should be used on all threaded connections before tightening them down with your wrenches; this helps create a better seal between parts and prevents leaks from occurring in the future. A good quality sealant should also be applied around any exposed pipes after installation is complete; this will help keep water out of areas where it doesn’t belong while simultaneously preventing odors from escaping into your home or business space.

Getting ready for the substitution is essential to guaranteeing a successful process, so it’s imperative to take your time and make sure you have all the required materials. Now that preparation has been completed, we can move on to removing the old drain.

In Summary: Using the right tools and materials, such as a new drain assembly, slip joint pliers, adjustable wrenches, Teflon tape or pipe dope for sealing threads and sealant are all essential when replacing a tub drain.

Removing the Old Drain

Removing the old drain is an important part of installing a new tub drain. It’s best to start by turning off the water supply and draining any remaining water in the tub. Once the water is turned off and drained, it’s time to take out the old drain from your bathtub. Start by unscrewing and removing any screws that may be holding down the strainer body or stopper mechanism. Using tools such as pliers or a screwdriver, you may have to unfasten and take out any screws which secure the strainer body or plug device in your bathtub.

When installing new drains always remember that professional help may be required at times – especially if dealing with difficult situations like corroded pipes/threads etc. Licensed Plumbers are trained experts who understand exactly how these types of repairs should be handled safely and correctly in order to ensure long lasting results without risking further damage due to potential errors made during DIY attempts at fixing issues yourself. So, keep that in mind whenever tackling tough jobs around home like changing out bathtub drains.

In Summary: To replace an old tub drain, you will need the right tools and materials to unscrew nuts and fasteners, lift out components carefully while avoiding messes or accidents. Remember that professional help may be required when dealing with difficult situations such as corroded pipesthreads.

Installing the New Drain

Now that you’ve successfully removed your old tub drain assembly, it’s time to install its replacement. Begin by inserting one end of rubber gasket material into each side of your new tub’s overflow opening before setting aside for later installation steps (if applicable).

Next, apply some plumbing putty around each edge of where you’ll be attaching/installing your new flange onto your bathtub’s surface; this will help create an airtight seal when everything comes together again shortly afterwards.

Finally, insert one end (or both) into its respective holes on either side before firmly pressing down so as not to dislodge anything during future operations/usage scenarios – making sure everything fits snugly in place as well while doing so.

Installing the new drain is an important step in replacing a tub’s drainage system, and with it completed you can move on to finishing up. The next heading will cover how to properly complete the job so that your newly replaced drain functions as intended.

In Summary: I removed the old tub drain assembly, applied plumbing putty and installed a new flange onto the bathtub’s surface. I then attached other parts such as strainers bodies and handles before testing for any leaks and turning on the water supply lines. Overall, the process was relatively straightforward.

Finishing Up

Once the new drain is in place, it’s essential to ensure its proper functioning and safety by testing for any leaks or clogs that may have arisen from installation. Verify for any seepage or obstructions that could have been generated by the installation procedure. Fill the tub with water and let it stand for a few minutes to check for any leaks caused by installation.

Next, inspect all of the connections and make sure they are tight and secure. This includes checking around the edges of the drain flange where it meets with the surface of your tub as well as inside any pipe fittings that were used during installation. If you find anything loose or out of place, tighten them up using pliers or an adjustable wrench until everything is snugly secured into place.

Finally, test out your new drain by running some hot water down it for several minutes at full pressure to make sure everything is working properly without any issues such as slow drainage or gurgling noises coming from within pipes leading away from your home’s plumbing system. Once you’re satisfied that all is functioning correctly, replace any access panels removed during installation and give yourself a pat on the back for a job well done.

In Summary: After installation, check for any leaks or clogs by filling the tub with water and inspecting all connections to ensure they are tight and secure. Then test out your new drain by running hot water down it at full pressure to confirm everything is working properly before replacing access panels. Job done.

FAQs in Relation to Tub Drain Replacement

Can you replace just the drain in a bathtub?

Yes, we can replace just the drain in a bathtub. We offer plumbing services for residential homeowners and small businesses in Clovis Ca. Our experienced professionals possess the expertise and tools to accurately identify any problem with your tub’s drain, so we can then provide you an estimate for replacing or repairing it as well as other potential cost-saving solutions. We can give you a quote for the cost of fixing or replacing your tub’s drain, plus outline any other potential solutions that could save time and money.

What do I need to replace my bathtub drain?

To replace a bathtub drain, you will need a few tools. First, you should gather an adjustable wrench, pliers, and screwdriver. Unscrew the mounting screws of the old drain with a screwdriver, then loosen its nut by utilizing an adjustable wrench to finish removing it. Once this is done, take out any debris from inside of the pipe and clean off any corrosion or buildup before installing your new drain. Finally attach it securely with nuts or bolts supplied with your new product and tighten them down firmly with either pliers or an adjustable wrench.

How do I know what tub drain to buy?

It is important to choose the right tub drain for your home or business. To ensure you get the best fit, measure the size of your existing drain and compare it to available models online or in local stores. Additionally, consider factors such as material type (brass, stainless steel), installation method (drop-in/top mount vs threaded) and any special features that may be necessary for a particular application. Finally, make sure to check compatibility with other fixtures before making a purchase decision. With these steps taken into consideration, you can confidently select an appropriate tub drain for your needs.

Is there a difference between a tub drain and a shower drain?

A tub drain is typically situated in the middle of its base, featuring an overflow mechanism that stops water from rising beyond a certain point; whereas shower drains are usually located at one corner or end and depend on gravity to take away any surplus liquid. Tub drains typically occupy the center of the tub’s base and feature an overflow mechanism that stops water from spilling over when it hits a specific level. Shower drains are typically located at one end or corner of the shower stall and do not have an overflow feature; instead, they rely on gravity to carry away any excess water. Both types must be installed correctly to ensure proper drainage, but because showers tend to contain more standing water than baths, their drains must be able to handle larger volumes without clogging.


Be sure to keep an eye on the drain over time as regular maintenance and cleaning will help ensure its longevity. With proper care and attention, you should not experience any further problems with your newly installed tub drain replacement.

If you’re in the Clovis area and need a reliable plumbing service for tub drain replacement, look no further than Clovis Plumbing Services. Our experienced team of professionals will ensure your project is completed quickly and efficiently.

Clovis Plumbing Services
Why Choose Clovis Plumbing Services?

We Focus On Getting The Job Done Right the First Time!


Clovis/Fresno Ca​

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