Repairing Guides

how to repair a leaky tub drain

by Prof. Monserrat Weber Published 3 years ago Updated 2 years ago
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How to Fix a Leaking Bathtub Drain

  1. Remove the Drain Plug. Remove the drain plug or bathtub stopper. ...
  2. Use Channellock Pliers. Unscrew the bathtub drain. ...
  3. Use a Screwdriver With Pliers. Place a screwdriver between the teeth of the channellock pliers. ...
  4. Soften the Old Plumber's Putty. ...
  5. Scrape and Remove the Putty. ...
  6. Apply New Plumber's Putty. ...
  7. Tighten the Drain Lip. ...
  8. Clean Excess Putty. ...
  9. Check for Leaks. ...

Full Answer

How to stop a bathtub drain from leaking?

Things You Will Need

  • Drain-removal tool or pliers and screwdriver
  • Replacement drain, if needed
  • Putty knife
  • Stiff brush
  • Plumber's putty
  • Rag

How to fix a badly clogged shower drain?

Unclog a Shower Drain with Baking Soda and Vinegar

  • Mix 1/3 cup of baking soda with 1/3 cup of vinegar in a heat-resistant measuring cup.
  • As soon as it starts to fizz (which will be immediately), pour the solution down your clogged drain.
  • If you can, let it sit for at least one hour.
  • Then turn on the bathtub faucet and run hot water down the drain to help flush the mixture through the pipes.

How to fix a leaking bathtub faucet quick and easy?

  • The first step is to remove the faucet spout. ...
  • Use a utility knife to score the sealant where the spout and bathtub wall meet for easier removal.
  • Remove the length of pipe, called a pipe nipple, with a wrench.
  • Wrap the threads of both ends of the nipple with plumber’s tape or Teflon tape.
  • Install the nipple into the 90-degree elbow pipe within the wall. ...

More items...

How to fix a clogged sink or drain?

  • Pour one cup of fresh baking soda down the drain, followed by one cup of white vinegar.
  • Place a rubber stopper or other sink hole cover over the drain opening.
  • Wait 15 minutes to allow the vinegar and baking soda to unclog your drain, Then take out the drain cover and run hot tap water down the drain to clear ...

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How do I fix a leaky bathtub drain?

If the leak is in the drain itself, you may be able to simply unscrew the drain from the bathtub and reseal it with plumber's putty or a new gasket. If pipes show damage, however, you'll probably need to replace a portion of the plumbing and even parts of the walls or flooring.

Why is my tub drain leaking?

Leaks from your bathtub drain can have a few causes. The leak might be caused by a problem with the plumbing below the drain itself, which will likely require a plumber's assistance to fix. It is possible, however, that the leak is caused by a faulty seal around the drain assembly.

What is the best sealant for bathtub drain?

If you can access this part of the drain, the best sealant to use is plumber's putty. Plumber's putty forms a tight, waterproof seal in wet areas around bathtub plumbing.

How do you permanently seal a bathtub drain?

0:363:11Should I Caulk or Seal the Bathtub Drain? - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe most ideal solution to seal this area is using plumber's putty. Using plumber's putty works bestMoreThe most ideal solution to seal this area is using plumber's putty. Using plumber's putty works best for it creates a waterproof seal when used on wet surfaces.

Can you use flex seal in a bathtub?

It can also make your bathtub, shower, and areas around your toilet look newer and refreshed. Using Flex Shot to caulk an RV shower. Photo courtesy of Melanie Snavely. Over time, traditional caulking products can break down and deteriorate, leaving areas in your bathroom susceptible to costly water damage.

Should I use silicone or plumbers putty for shower drain?

For the drain itself, plumber's putty is the best solution. The material makes waterproof seals with wet surfaces. If you need to seal the drainpipe, you'll want to use silicone. Caulk is important to sealing pipes because it creates watertight seals that don't wash away.

Is it better to use silicone or plumbers putty?

Plumber's putty and silicone are two types of plumbing compounds that you can use to prevent leaks and create watertight seals for plumbing fixtures. Putty offers more flexibility and easier removal, but silicone caulking creates a stronger waterproof and weatherproof seal.

Can you use plumbers putty on a bathtub drain?

The drain is secured to the tub by screwing the drain basket down from inside the tub but requires sealant. Sealing an existing or new drain basket is easily done with plumber's putty.

Can I use silicone to seal bathtub drain?

In case you find it challenging to reach the underside area of the tub drainage pipe, then your best option will be silicone caulking. Use the caulk to seal the exposed drain area. Silicone caulking forms a strong, tight seal that doesn't wash away easily.

Where do you put silicone on a bathtub drain?

0:030:28Bathtub Stopper & Drain - Silicone Adhesive Installation - Universal NuFitYouTubeStart of suggested clipEnd of suggested clipApply this applied silicone around the underside of the flange. Use. The entire tube. Then firmlyMoreApply this applied silicone around the underside of the flange. Use. The entire tube. Then firmly press the universal.

Can I use plumbers putty to seal a shower drain?

Plumber's putty is a malleable, clay-like compound that creates a watertight seal by filling in the space under a flange to prevent water from seeping through. The product is ideal for setting faucets, sink basket strainers, shower and pop-up drains.

How tight should bathtub drain be?

Then use your wrench to tighten, by one quarter of a turn. Do this carefully, so as not to squeeze the gasket underneath the tub out of place. The connection needs to be tight to prevent leaks, but tightening it too much risks cracking the tub or breaking the seal.

How much does it cost to tighten a bathtub drain?

Once the flange is carefully threaded into the first few threads of the drain elbow, use the Smart Dumbell to hand-tighten the flange into the drain elbow until tight. Then use your wrench to tighten, by one quarter of a turn. Do this carefully, so as not to squeeze the gasket underneath the tub out of place.

How do I find out where my bathtub is leaking?

To test if the actual tub has a leak in it, wipe the outside until it is completely dry and line the area with newspaper. As you begin to fill the tub up, you'll want to keep an eye out for areas of the newspaper that start getting wet. To test the drain, completely fill the tub with water.

Types of Bathtub Drains

Foot Lock: A drain that's pushed down with the foot to change the setting

How to Fix Foot Lock and Rollerball Tub Drains

Bathtub drain replacement should be an easy fix if you're fortunate enough to have one of these types of drains. To remove the plug from a foot lock or rollerball tub drain, simply rotate the plug counterclockwise until it's free of the drain. Clean the plug with a mild cleaning solution or vinegar and reinstall.

How to Fix a Pop-Up Bathtub Drain

These drains have moving parts that may need cleaning and lubrication.

How to Fix a Plunger Bathtub Drain

Like pop-up drains, plunger tub drains have moving parts that may need attention.

What happens if a tub drain is leaking?

At the first sign of trouble that your tub drain is leaking, it is time to take action. If you leave the leak alone, you run the disk of damaging your home. HomeAdvisor cautions that a leak left unchecked can rot the wood underneath it, discolor the ceiling below it and encourage mold to grow from the constant moisture.

How to get plumber's putty out of bathtub?

Turn on a hairdryer to the heat setting , after making sure there is no water in the bathtub. Aim the hot air at the old plumber's putty until it softens enough to remove.

How to soften plumber's putty?

Roll the plumber's putty between your hands for one to two minutes to soften. Roll the material into a rope about the size of a pencil. Don't worry if you get too much. Simply remove the excess that squishes out from under the tub drain with a putty knife and put it back into the container.

How to get rid of hard plastic putty?

Clean the old putty away. If the putty has turned hard and crumbly, scrape it away using a plastic putty knife. If you use a metal putty knife, you may scratch the finish in your tub.

Do drain plugs need to be unscrewed?

Some drain plugs will simply lift out while others need to be unscrewed from the cross-hair piece. If you're not sure how to do this, check the drain manufacturer's website or consult the user manual that came with the drain. Advertisement.

Can a bathtub drain leak?

Advertisement. If the bathtub drain leak is problematic because of the plumbing that's located below the drain, such as pipes and fittings, American Leak Detection recommends calling a plumber for this type of repair. But if the leak is caused by a failing seal at the drain assembly, fixing the leaking bathtub drain typically is a simple task ...

Using Drain Removal

Insert a drain-removal tool into the metal cross-sections at the drain’s base and crank counterclockwise until the drain returns to its original place.

Using Handle

Twist your tool’s handle or the end of your screwdriver in the other direction. Break the seal on the present plumber’s putty that’s in place around the drain you need to remove from beneath your sink using a lot of power.

Inspecting Drain

You should also check the drain for cracks and other signs of wear and tear. Make sure that the drain is not damaged by repairing it or replacing it with a new one.

Rolling Balls

Take a 1-inch lump of plumber’s putty and roll it into a 5-inch long thread in your palm. Wrap the putty string around the center of the pipe threads and gently push it against the drain’s walls.

Placing Drain Back

Re-insert the drain into the bathtub’s hole. That is if it hasn’t broken loose from its mounting due to excessive torque or instability consult your manual for further information on this.

Wiping off

It’s critical to clean away any extra putty from the drain lip. Check for leaks around the base of your sink after 60 seconds of running water.

Is there a reason why a bathtub drain leaks?

Bathtubs that leak may be aggravating. A leak in the tub might be caused by a leak in the plumbing underneath the tub, the hot water pipes, or even adjacent to the tub, requiring costly repairs.

What to do if a towel gets wet?

If the towel becomes wet, you still have a problem, and you may have to completely replace the joint. Tip: It would be a good idea to use pipe dope when you remove the nut. Be generous when applying the dope to the threads where the nut screws on, and tighten it back.

Can you use putty to reseal a tub drain?

If this is the case, you might be able to use putty to reseal the joint before you replace the fitting at the base

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