Repairing Guides

how to repair bathtub drain leak

by Lonny Cremin Published 2 years ago Updated 1 year ago
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How to Fix a Leaking Bathtub Drain

  1. Remove the Drain Plug. Remove the drain plug or bathtub stopper. Some drain plugs will simply lift out while others need to be unscrewed from the cross-hair piece.
  2. Use Channellock Pliers. Unscrew the bathtub drain. Take some channellock pliers and insert the grippers into the bathtub drain.
  3. Use a Screwdriver With Pliers. Place a screwdriver between the teeth of the channellock pliers. Turn the pliers counterclockwise to remove the drain.
  4. Soften the Old Plumber's Putty. Turn on a hairdryer to the heat setting, after making sure there is no water in the bathtub. ...
  5. Scrape and Remove the Putty. Clean the old putty away. If the putty has turned hard and crumbly, scrape it away using a plastic putty knife.
  6. Apply New Plumber's Putty. Remove a chunk of plumber's putty from the container. The putty should be the size of a silver dollar.
  7. Tighten the Drain Lip. Tighten the drain lip back in place. This will fit over the putty you just applied.
  8. Clean Excess Putty. Clean away any excess plumber's putty with a damp rag.
  9. Check for Leaks. Engage the drain and fill the bathtub with water when you've finished to check and see if the drain is still leaking.

Part of a video titled How To Replace a Bathtub Drain and Fix Leak - YouTube
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And this should be a Phillips screw it shouldn't be the flathead screwdriver but if it is the leadMoreAnd this should be a Phillips screw it shouldn't be the flathead screwdriver but if it is the lead one of those. So you just need to screw out and it should come out pretty easily for.

How do you fix a leaking tub drain?

Another cause of foul odor could be a clogged filter, drain ... idea to call a local hot tub dealership to set up a repair as soon as possible. The longer the leak goes without a repair, the ...

Do I need to seal or caulk a bathtub drain?

This clear, white or colored caulk provides a seal between the tub and the drain. If you apply caulk to create a seal between the tub and drain, keep in mind that regular use and excessive scrubbing may wear away at the material. This will make it necessary to recaulk the drain from time to time so that you avoid bathtub drainage problems.

How to locate and fix the leak under bathroom floor?

Steps:

  1. Inspect bathroom for water leaks. Check areas around the tub, tub drain, tub overflow, shower door and toilet.
  2. Snap chalk lines on ceiling below and use a reciprocating saw to cut out the damaged drywall.
  3. Inspect the backside of the damaged drywall for water damage.

More items...

How to repair cracked drain pipe [easy]?

Why Learn to Fix Leaky Copper Pipes

  • SharkBite Couplings
  • SharkBite Depth Tool
  • AutoCut Copper Pipe Cutter
  • Ridgid No. 10 or 15 Tubing Cutter
  • Milwaukee PEX Tubing Cutter
  • Emery Cloth
  • Drywall Saw
  • Utility Knife
  • PEX (optional)
  • Copper Pipe (Type L)

More items...

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What causes a bathtub drain to leak?

If you see water leaking, it is very likely you have loose connections in the drain fitting or the drain trap below the tub. Tighten or repair them as needed. If running water in the tub causes no leaking, run the shower instead.

How do you reseal a bathtub drain?

1:173:05How To Replace Bathtub Drain Shoe Gasket - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo right now I'm gonna have to sneak in the gasket between the tub and the fight. So we can do isMoreSo right now I'm gonna have to sneak in the gasket between the tub and the fight. So we can do is just take your finger and gently work it in the place.

What to do if your tub starts leaking from your drain in the bottom of the tub?

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.

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.

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.

Do I need plumbers putty for bathtub 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.

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 much does it cost to replace a tub drain?

Install a Bathtub Drain: national average cost The national average materials cost to install a bathtub drain is $96.35 per drain, with a range between $86.44 to $106.26. The total price for labor and materials per drain is $345.97, coming in between $313.33 to $378.62.

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.

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 on 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.

Which is better 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.

How do you reseal a shower drain?

0:000:45How to Should you caulk around a shower drain - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst use a putty knife to scrape up and remove any old caulk. Then clean the drain with soapy waterMoreFirst use a putty knife to scrape up and remove any old caulk. Then clean the drain with soapy water and a cloth and use an old toothbrush to scrub away any mold dry the drain thoroughly with a towel.

Should you caulk around a shower drain?

Caulk around a shower drain keeps the drain working properly. It stops water from leaking beyond the drain and keeps your shower free of mold and mildew. This project is easy to complete and you only need a few supplies such as screwdrivers, caulk, an application gun, and a utility knife.

How do you use plumbers putty in a tub drain?

0:112:09How to Use Plumber's Putty | Repair and Replace - YouTubeYouTubeStart of suggested clipEnd of suggested clipPlace the putty around the area you're sealing forming a complete ring. Now install the piece andMorePlace the putty around the area you're sealing forming a complete ring. Now install the piece and apply pressure the excess putty should mousse out over the edge.

What happens if you leave a bathtub drain unchecked?

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. Advertisement. If the bathtub drain leak is problematic because of the plumbing that's located below the drain, ...

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 ...

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.

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.

Identify Where the Leak Is Coming From

There are a few possible culprits for leak sources. Here’s how you can detect them:

Repairing the Leak

Once you have located the origin of your leak, it’s time to start fixing things. Depending on the severity of the leak, you may be able to fix it entirely by yourself.

Conclusion

Not all fixes are quite as simple as the ones we have listed. Some require professional assistance, especially if the damage is extensive. No matter how confident you are, if you aren’t entirely sure, you could end up doing more damage to your plumbing in the process.

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