how to repair shower valve

^{Replacing a Faulty Shower Valve}

1. Block the Shower Drain. The first thing to do is cover the drain with a cloth while you fix the faulty valve. ...
2. Cut Off Supply of Water. The next step is to switch off the water flowing into the shower to prevent more leakage. ...
3. Remove the Handle. With the help of a hex, remove the handle of the shower head faucet. ...
4. Loosen the Trim Plate. Unscrew both sides of the trim plate and remove it from where it is secured to the wall. ...
5. Remove the Old Valve. When you remove the trim plate, there will be a visible opening in the wall. ...
Fixing a New Valve. Hold the metal end of the new cartridge with pliers and slide it into the hole where the old one came out.
Attach the Water Supply. If you have PEX tubing, use Teflon tape to wrap around parts of the male thread. ...
Test for Leakage. If everything is set, it is time to turn on the water supply to the bathroom from the source. ...
Switch on Water Supply. Now it is time to let water flow throughout the entire bathroom. ...
Return the Trim Plate and Handle Back in Place. ...

How often should you replace the shower valve?

• To put in a new shower valve, you’ll first need to remove the old one from inside your shower.
• To gain access, cut out a section of drywall approximately a foot square on the other side of the wall from your shower valve.
• To locate the valve, drill a pilot hole or two from the bathroom side next to the valve with a long bit.

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How much does it cost to change a shower valve?

To replace a shower valve, you will need to know which valve will suit the type of faucet you have. You can expect to pay $85 to $103 for a replacement shower valve. Installation costs can raise the price to $244 for a single valve replacement job including parts and labor. Regional variations will influence the price.

How to remove and replace your shower valve?

• Insert the shower valve wrench through the valve stem and engage the valve’s locknut. ...
• Once loose, remove the socket wrench and unscrew the valve with your hand. ...
• Inspect the old valve. ...
• Check the condition of the valve seat. ...
• A badly burred valve seat will tear apart the new valve’s washer, which will then need another immediate replacement. ...

How to install a shower valve like a pro?

• Plumbing pipes and fittings. Not only do you need to make sure that you have enough pipe, you must also be certain to obtain the appropriate parts that will allow ...
• Shower unit/kit.
• Waterproof caulk/sealant. ...
• Tools, such as wrenches and screwdrivers.

Can a shower valve be repaired?

Shower valves can get damaged, you have to get a replacement immediately to prevent water from leaking out completely. While this is a serious concern, you can fix it without seeking the help of a professional plumber. All you need is to pay attention to details and make sure nothing is left out.

How do you fix a shower valve?

1:436:09How to Replace a Shower Mixing Valve | This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll right and turning these screws to the right shuts the water. Off now we're ready to excavate toMoreAll right and turning these screws to the right shuts the water. Off now we're ready to excavate to get the cap off of the valve there's two brass screws that they have to turn counterclockwise.

How do you replace a shower valve without removing tile?

0:173:02How to install Shower Valve without Breaking Tiles - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd put an access panel in. And you don't have to cut the tile off it's a nice alternative to havingMoreAnd put an access panel in. And you don't have to cut the tile off it's a nice alternative to having a they'll see the tile on the other side.

Can you repair shower cartridge?

Most single-handle, cartridge-style faucets can be repaired in an hour or less with basic tools.

How do you know if your shower valve is bad?

How to tell if your shower cartridge is bad:Dripping or running water when you turn your shower off (most common)Difficulty turning the shower handle, which worsens over time.Shower handle gets stuck or “slips” and doesn't turn on the water.

How much does it cost to replace a shower valve?

Average Cost of Shower Valve Replacement Most homeowners pay around $310 to have a plumber replace the stem and internal parts only. Replacing the entire shower valve however, cost an average of $540 installed.

How do you replace a shower valve stem?

1:167:15How to Repair a Shower Valve Stem | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou have to pry off the index from the end a good tip is to make sure you have something in the tubMoreYou have to pry off the index from the end a good tip is to make sure you have something in the tub drain. So you don't drop it right down the drain.

What type of shower valve do I have?

Count the Number of Shower Faucet Handles Often, the type of shower faucet and handle(s) will indicate what kind of shower valve is behind it. Zero handles may imply a shower panel faucet with buttons to control water flow and temperature.

How do you replace a one lever shower valve?

0:171:42Shower Repair : How Do I Replace a Single Control Shower Faucet?YouTubeStart of suggested clipEnd of suggested clipIn this faucet now first off remove your handle. Remove any sketches that may be in place. And thisMoreIn this faucet now first off remove your handle. Remove any sketches that may be in place. And this particular one has a small little keeper or a horseshoe-shaped pin.

Can you replace shower cartridge without turning off water?

When you disassemble the valve to repair it water will flow unless turned off. so the answer would be No the water needs to be turned off to repair the internals of a valve.

How much should it cost to replace a shower cartridge?

between $200 and $400On average, it costs between $200 and $400 to replace a shower cartridge. Various factors impact the replacement price, including labor, parts, and location. If you're looking for a more accurate quote, then contact a plumber near you.

Why do shower cartridges fail?

Faucet and shower cartridge failures are generally the result of a rubber O ring inside the faucet or valve having dried out or passages in the cartridge have become blocked. A failure can result in a leaky faucet a shower that will not allow the hot water to flow.

What to do if shower valve is damaged?

If your shower valve is damaged beyond repair, you may need to replace it to prevent leaks. Removing your old valve and installing a new one can take time, but with patience, a novice handyman can do it without the help of a plumber.

Can you cut a hole in a wall?

You can also research how to cut a hole safely and easily into your wall's material on a verified home improvement site. The hole should be small enough that you can still cover it with the handle and trim plate later on. Use the trim plate as a guide for the maximum size of your trim plate.

Can you reuse a valve clip?

If your valve clip is not damaged, you should be able to reuse it while securing the new cartridge in place . If it is, however, your new cartridge should come with its own valve clip. Some valve sets are secured with a retainer nut that holds them in place.