Repairing Guides

how to repair a leaky bathtub faucet

by Nelda Schuppe DDS Published 2 years ago Updated 2 years ago
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How to Fix a Leaky Bathtub Faucet.

  • 1. Gather the proper tools. You will need a monkey wrench, bath socket wrench or vice grip pliers, a Philips screwdriver, a flat-head screwdriver, a ...
  • 2. Turn off the water intake to your house. You will need access to the pipes for the next hour or so. Tell family members or tenants that they will ...
  • 3. Open the hot and cold valves on the bathtub faucet. This will drain any remaining water in the pipes.
  • 4. Insert a Philips head screwdriver into the hole and unscrew the handle from the wall. Over time, handles can corrode and weld the faucet on. Use a ...

Full Answer

How to fix a leaking bathtub faucet quick and easy?

  • Clear any rust, wax or caulk from around the base.
  • Use an adjustable wrench to loosen the bolts that hold it together. ...
  • Remove the stem and install a new one in the fitting using new bolts. ...
  • If the bathtub faucet is still dripping after replacing the handle, washer and stem, you may need to replace the entire bathtub spout.

How to fix a leaking bathtub faucet the Family Handyman?

Remove and Replace the Seats and Springs

  • Lift out the two rubber seats and springs with a screwdriver.
  • Drop the new springs in the recesses and press the new rubber seats over the top with your fingertip.
  • Align the groove in the ball with the pin in the socket and drop the ball in.
  • Align the lug on the plastic cam with the notch in the valve body and set it over the ball.

More items...

How to repair a leaking outdoor faucet?

Outdoor faucets can develop leaks over time. Repairing or replacing the faulty parts will require a few standard tools.Shut off the water supply to the fauce...

How do I fix a leaky washerless faucet?

Method 1 Method 1 of 4: Getting Started

  1. Shut off the water. Look under your sink for a water shutoff valve. ...
  2. Plug the sink drain. Stuff a rag or other object into the drain to prevent small parts from falling into the pipes.
  3. Consider buying a repair kit. Most washerless faucet leaks require a replacement part to fix. ...
  4. Move on to the instructions that match your faucet. ...

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How do I fix a dripping bathtub faucet?

0:361:52How to Fix a Leaky Bathtub Faucet | The Home Depot - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst place a towel in the tub to help protect it. Now remove the spout by scouring the caulkingMoreFirst place a towel in the tub to help protect it. Now remove the spout by scouring the caulking with your box cutter. And then turning the spout. Counterclockwise. Pliers can be used in the removal.

What causes a dripping bathtub faucet?

A cracked or worn washer in the stem is a common source of a dripping bathtub faucet. Each time the water is turned on the washer is pushed against the valve. This repeated friction over time causes the washer to wear out. The tub faucet stem or cartridge itself may be the cause of the leak.

Why is my tub faucet leaking single handle?

Most leaks in single handle faucets are the result of a worn O-ring around the valve stem. But before you do anything else, make sure to locate the water cutoff so you can turn off the water to the faucet.

How do you take apart a single handle bathtub faucet?

0:172:38Repairing a Leaky Single Handle Tub/Shower Ball-Type FaucetYouTubeStart of suggested clipEnd of suggested clipTurn off the main water supply to your home. For an obstacle remove the index button by prying offMoreTurn off the main water supply to your home. For an obstacle remove the index button by prying off with the screwdriver. Then unscrew the handle screw. And remove the handle.

How do I remove a faucet handle?

Over time, corrosion can virtually weld the handle to the stem. Shut off the water supply to the faucet and open the valves to drain excess water from the system. Pry off the handle insert with the thin blade of a pocketknife. Step 2.

Why does my seat washer leak?

Leaks usually occur for two reasons. Over time, the seat washer stiffens and won't seal tightly. And water pressure gradually erodes the brass rim of the seat. Replace the seat using a special seat wrench. Press the seat wrench firmly into the center of the seat.

Is it cheaper to fix a leaky faucet or a plumber?

The entire job, with special tools, may set you back a bit of cash, but doing it yourself is a lot cheaper than hiring a plumber, and usually much cheaper and easier than tearing out the old faucet and installing a new one.

Where to take old plumbing parts?

Take your old parts to a hardware store or home center. Since there are thousands of replacement parts available, bringing your old parts with you will ensure you purchase the correct replacements. In some cases, the parts may need to be purchased from a plumbing supplies distributor.

How to remove a stem bonnet?

Remove the stem bonnet, which is the packing nut that holds the stem in place . These are sometimes also called “cartridges.”. Insert a bath socket wrench and turn it counterclockwise. If you are unable to find a bath socket wrench, you can use a vice grip to hold onto the stem bonnet and loosen it.

Can a dripping bathtub faucet increase your water bill?

Dripping bathtub faucets can increase your water bill every month. Many people attempt to turn the faucet handles tighter and inadvertently shred the seals even further. Although a plumber is needed to fix major problems, you can repair most broken washers, gaskets and seals yourself with a few special tools. Steps.

Why is my bathtub faucet leaking?

The most common reason for a leaky faucet is an old washer that needs to be replaced. Here are the steps for how to do it – and these steps apply to most kinds of bathtub, including walk-in bathtubs, corner bathtubs and so on. However, for a freestanding bathtub with a separate faucet, the steps would be slightly different.

Why does my faucet leak?

The most likely reason for a faucet to start leaking is that the washer needs to be replaced. When you remove the stem assembly, the first thing you can do is check the washer on the end.

Why is my washer leaking?

Another possible reason why you might have a leak is that the seat is damaged. The seat is the part that is in contact with the washer, and it may become damaged either as the washer wears away or through corrosion.

What happens if you forget to turn off the water in your bathtub?

If you forget to do it, you will end up spraying water everywhere when you start to remove the faucet from its fitting. There may be a simple valve in your house or apartment that allows you to turn off the water to the bathtub.

Can a damaged seat cause a leak?

A damaged seat may cause a leak itself, and it can also quickly damage the new washer you have just fitted, causing the leak to return. For these reasons, before you replace the stem assembly with the new washer installed, you should also check the seat for any signs of damage. Step 10. Replace the seat if necessary.

Is it cheaper to call a plumber?

Calling in the plumber for such a basic job can seem like a waste of money. While you might need to spend some money buying specialist tools like the seat wrench, it’s still cheaper than paying a professional, and you’ll always have the tool ready if you ever need it again.

Can a leaky bathtub faucet be fixed?

However, you may be hesitant to spend money on a plumber because you know they can be expensive. In fact, fixing a leaky bathtub faucet is not ...

What Causes Bathtub Faucets to Drip?

There are many bathtub faucet designs, from single-hole wall-mounted versions to three-hole center-set tub faucet spouts. A stem or cartridge regulates the flow of water from the mixing valve that the hot and cold water lines run into.

Shut Off the Water Supply

The first task is to shut off the water supply to the bathroom. This stops the full flow of water to the house. The shut-off valve is commonly found in the basement or crawlspace of the house. Turn the shut-off valve clockwise to stop the water flow.

Remove the Faucet Handle

Dismantle the faucet next to get access to the faucet hardware and check the hardware for wear and tear.

Assess the Parts

After removing the handle, examine the stem or cartridge and the inside of the handles to determine what kind of condition they’re in.

Replace the Faucet Washer

The exposed rubber part at the top of most faucet stems or cartridges is the washer. Many washers are used for specific brands of stems or cartridges, so you may have to have the washer checked to make sure you get a new one that is compatible with the faucet parts.

Replace the Faucet Stem

The stem or cartridge may be the problem if replacing the washer fails to stop the leak. These steps show how to stop a leaky bathtub faucet if the stem or cartridge is the source of the problem.

Replace the Handle

Replace the bathtub faucet handle with a new one according to your faucet type.

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