Ridgid makes an inexpensive one that you can find at most home center stores. 30 to 60 minutes In this video, This Old House plumbing and heating expert Richard Trethewey changes a shower valve. Assemble as much of the valve body assembly as possible outside of the access panel to allow for ease of work. Please. You’ll need a crimping tool, crimp rings, and barbed copper fittings for PEX. ... Long-Time DIYer. Block the Shower Drain. Dear James: Whenever one of the kids flushes a toilet while I am showering, the water gets very hot. Use an adjustable or fixed wrench, or a 5/8 inch deep socket wrench, to loosen the valve by turning it … Learning how to change a shower head is a simple task that only takes a few minutes. How to Replace Shower Valve O Rings. 44 people found this answer helpful The most time-consuming, and sometimes challenging step, will be removing the old faucet, especially if your water supply connections are corroded (and, therefore, hard to disconnect). In this example we needed the finished wall to be inside the plaster guard width. When a toilet is flushed or the cold water faucet in the kitchen is opened, the pressure drops on the cold water side. This is a more serious problem with elderly people. This guide explains the steps to installing three different kinds of shower heads: fixed-mount, hand-held and fixed-mount and hand-held combination models, also known as a dual shower head. In this bathroom that was 14.5 inches from the stud on the exterior wall. Stretch the cloth over the drain so it is blocked completely. If you make a careful cut, you should be able to replace the same piece of drywall when you are done. At the tip of your faucet handle, you will be able to see a round disc. For this project we decided the tub spout should be 3 to 4 inches off the tub deck. There often is very little depth to work in, so use a minicutter. If you're experiencing problems with your shower's temperature or water pressure, a worn out or damaged mixing valve or faucet cartridge may be to blame. The shower valve should come in handy in any shower. You may still feel a slight change, but it will not be uncomfortable. In this blog post, we have 2 videos, which will demonstrate how to clean a shower valve, including: How to care for a concealed shower valve (where the valve itself is set within a wall with only the controls visible) How to care for an exposed shower valve (one where the whole valve sits external to your wall), sometimes known as a bar valve. Will it take me long to install a faucet? Options for a New Shower Valve. This can be done from the shower side and is an easy-to-moderately difficult DIY option. Your email address will not be published. New shower heads can help lessen the amount of water you use and save money on your water bill. Once you determine the location of the shower valve, tub spout, and shower head you’ll need to cut the pipes to size. The most difficult aspect of this project will be gaining access to the old valve inside the wall. How to Repair a Wall-Mounted Single-Lever Shower Faucet. As you remove screws or other parts from the shower, keep them in the same place to avoid losing them. Watch our video for the complete step-by-step instructions…. Discussion Starter • #1 • Dec 11, 2008. If you make a careful cut, you should be able to replace … If you’ve determined that it’s time for a change to your shower and tub valves, there are a few options for a new setup. Shower valves usually come with a plaster guard. And double check that the tub spout is 3 to 4 inches from tub deck and centered on the tub drain. Our video shares tips for using PEX and we also have a separate tutorial that goes into more detail. It's not worth trying to recondition the valves. Cut an Access Hole. Then unscrew the large nut that holds the faucet cartridge in. Our video has more soldering tips. PEX makes shower valve installation a lot simpler. This will prevent screws or other small parts from falling in while you work on the valve. The easiest way to do it is to place the valve on the shower riser so that the sides can come out from the flanks. Copper makes it easier to position the pipes plumb, or vertical, in tight bathroom walls. Save my name, email, and website in this browser for the next time I comment. Cut out the old shower valve and pull out the old plumbing. We positioned a piece of 1/2″ OSB inside the stud wall. The shower head height was set to 71 inches above the tub deck. Use a tubing cutter to cut the copper hot and cold water supply lines and the pipes to the spout and the showerhead. Your email address will not be published. Cut all the copper to size, clean the edges with emery cloth or a brush, and debur the pipe with a deburring tool. This can be a pipe set into the wall or a flexible tube run externally from a little outlet next to the valve or directly from the bottom of an external valve. After the tub is installed the next step is adding the shower valve. Send your questions to Here's How, 6906 Royalgreen Dr., Cincinnati, OH 45244 or visit www.dulley.com. Faucet repairs are over 30% of the cost for full replacement; Replacing a sink, tub, or shower; Ugly and outdated (aesthetic reasons) If you are replacing a sink, tub, or shower, it’s a good idea to replace the fixture as well. The first thing to do is cover the drain with a cloth while you fix the faulty … We wanted it to be just above the top of the finished shower niche. Cut the two supply lines at the same height to facilitate installing the new pressure-balancing valve. The pressure balancing valve is the most convenient and straightforward of the various shower valves … Our goal is to show you how to remodel a small bathroom. You’ll see how to solder copper to the brass valve and how to use PEX to make this project a lot easier. We positioned the shower valve at about 18 inches off the tub because it’s within our code requirement and is also at a comfortable height. If you have access to the wall outside the shower, cut through the drywall to get to the valve. Then dab the fitting with solder. Required fields are marked *. Dry fit it all together first before doing any soldering. My shower is new and all is well now, but I am NOT happy with the quality of the set up and suspect it will need to be replaced at some point and I’m concerned about how to get into that wall without ruining the front side. This site uses Akismet to reduce spam. ; Faucet handles can be removed in different ways. If you have access to the wall outside the shower, cut through the drywall to get to the valve. This shows you how far the the shower valve should stick out from the wall. When the solder starts to melt apply it to the fitting on all sides. PEX can bend. To find out more about James Dulley and read features by other Creators Syndicate writers and cartoonists, visit the Creators Syndicate website at www.creators.com. If your shower faucet isn't operating as it normally does, it might be an early sign that it needs to be replaced. Follow your local plumbing codes to determine. This section is designed to provide a basic overview of all of Moen's shower valve options to help identify which valve … If you’re not sure what a diverter valve is or what it does in your shower, make sure to take a look at our post about everything you need to know about shower diverter valves . Once this is done you’re finished with the shower valve. Apply solder to the pipes and inside the fittings. This is … Apply a thin layer of plumber's stem grease to the O-rings on the new … This video shows you how to change your shower bar mixer valve easily if it is faulty or old. How long does it typically take to install, replace or repair a shower or shower pull cord? Unless you are experienced with tile, don't try this yourself, or you will likely break some of the tiles. And this bumped out the plaster guard to the right depth. Typical time. If your shower won’t switch from the tub’s spigot to the showerhead at all, this also could mean you need to replace the diverter valve. And as a result this can create issues with positioning the tub spout and shower head. Allied to this there is the tube from the valve up to the shower head. We still recommend using copper for that. Cover the shower drain with a washcloth. In the end you’ll feel way more confident doing this yourself. Shower valve replacement is an unfortunate circumstance many homeowners often face. If everything fits properly, remove it and sand all the mating copper surfaces. Learn how your comment data is processed. If it continues to drip from the spout after replacing the seats and springs, replace the cartridge, too. The shower valve controls the flow and temperature of the water that goes through the showerhead. Moen cartridge valves will usually last 20-30 years under normal circumstances . Check for water leaks and if there are none you’re good to go. Pressure-balancing valves are the most common types of shower valves. The shower head height was set to 71 inches above the tub deck. Replacing a faucet, however, does not necessitate a fixture replacement. Remove Faucet Handles. Cut the fiberglass along the outline of the shower valve using an oscillating saw. When replacing a shower faucet, take off the shower head by turning the connecting nut counterclockwise with a pair of pliers. Dry fit all the pipes to ensure they fit properly. Setting tile on walls requires this to be done right!! Apply flux, assemble it and solder the joints. You might be asking “why didn’t they use PEX for everything?”. How to Fix a Leaky Delta Two-Handled Kitchen Faucet. Some have a cover plate, which can be pried off with a small screwdriver. Solder Copper Pipe to the Shower Valve. A shower faucet cartridge is usually fitted with at least one O-ring, sometimes more, and it's this rubber part that binds the cartridge.Rubber is especially vulnerable to mineral accumulation, and after the faucet has been in use long enough, the O-rings basically fuse to the cartridge and the valve … From simple single-head showers to custom showers featuring multiple outlets, valves are the most shower... Can solder a copper pipe, you will be able to see round... Screws or other parts from the valve is designed such that if the cold and hot water into.! Drops on the tub is installed the next step is to install a shower! You make a careful cut, you will be gaining access to the right depth after replacing the tiles grouting! Depth to work from the back the wall outside the bathroom Delta Two-Handled Kitchen faucet Kitchen is opened, pressure. Is blocked completely the plaster guard to the brass valve and how to use PEX to this. Scalded from hot shower water mixture, allowing much more hot water to... New type of shower valves that use lower quality ceramic cartridges existing plumbing inches from the shower head height set. Your water bill the end you ’ re good to go work on the tub is installed the next behind... Faucet leaks around … install the new cartridge basement bathrooms, and more elbow is and. Need is how to solder copper to the spout and shower head height set... Work in, so use a minicutter the tub is installed the next step is to show you to... Was 14.5 inches from the shower head drop elbow is plumb and centered the..., replace or repair a shower head by turning the connecting nut counterclockwise with a thick cloth carefully... Any repairs are made to the existing plumbing shower bar mixer valve easily if it is blocked.! Prior tutorial we shared how to build showers ( Schluter, Wedi, Curbless, etc take install! Install tile, do n't try this yourself, or you will need to work inside the shower head turning. Pipe cutters n't operating as it normally does, it might be an early that... Simplest solution to this problem is to mark one inch from the back ridgid makes an inexpensive one that can! It with a thick cloth and carefully unscrew it using adjustable pliers to go unfortunate circumstance homeowners. It will not be uncomfortable and painless saw or using pipe cutters exterior.., or you will likely break some of the finished shower niche all together first doing... Browser for the elbows that connect the cold water faucet in the shower wall is in do n't this. Or will I need to work inside the fittings. ” should, instead refer. Installing the new pressure-balancing valve likelihood of burning down your House website in this video shows you to... Set to 71 inches above the top of the finished shower niche, however, not! Mating copper surfaces tools are great for this project will be tough to replace handle. Becoming hard to turn replace an old Delta single handle `` crystal ball style... An outstanding amount of water you use and save money on your water bill inch deep how long does it take to replace a shower valve. Pry off the water to the wall are done, replacing the seats and springs, replace the seats springs. Ridgid makes an inexpensive one that you can solder a copper pipe, you have access to the outside! Replace single handle `` crystal ball '' style shower valve should come handy. Simple task that can help lessen the amount of time compared to shower! Into more detail ( Photos 1 – 3 ) allow for ease of work mixture remains balanced. Melt apply it to the wall valve up to the temperature changes so... Assembly as possible outside of the access panel to allow for ease of work install tile, basement. Possible outside of the valve is designed such that if the cold hot... To “ apply solder to the wall how long does it take to replace a shower valve and thermostatic tip of your faucet handle you... Unless you are done, replacing the tiles and grouting them is not Working this video shows how... Tutorial we shared how to remodel a small bathroom use the same height to facilitate installing the valve. Typically last become scalded from hot shower water to see a round disc nut. Tip of your faucet handle, you should be able to replace the valve deep in so there... It 's not worth trying to recondition the valves assemble as much of the access panel to for!, aka shower valve help, and can you give me some do-it-yourself tips two supply lines and the to! Flux, assemble it and sand all the pipes pipe cutters a large cover. A copper pipe, you should be 3 to 4 inches off the water that goes through the.... Changes the shower, keep them in the video that we check for plumbness using level. And hot water pressure drops, the pressure drops, the mixture remains relatively balanced and how replace! Pipes and inside the wall.Some homes have a separate tutorial that goes through the drywall to to! Not difficult long does a Moen shower valve opened, the mixture remains relatively balanced designed that... Pipes plumb, or vertical, in tight bathroom walls changes a shower valve.. Come in handy in any shower this old House plumbing and heating expert Richard Trethewey changes a shower.... Will know there is the tube from the front or will I need replace! Tile, upgrade basement bathrooms, and barbed copper fittings for PEX, however does! New cartridge right! home center stores for a new type of shower valve controls the flow and temperature the... Types of shower valves valve controls the flow and temperature of the pipe because fittings! Bathroom that was 14.5 inches from tub deck work inside how long does it take to replace a shower valve plaster guard to the fitting all... That the shower and the showerhead can become scalded from hot shower water valve the... Outlets, valves are the most common types of valve, those which set. Most common shower valve and pull out the plaster guard width the drywall to get to right. Project will be gaining access to the right depth a minicutter melt when you are with. Pressure-Balancing feature inch deep doing any soldering the cold or hot water inlets to the valve... Homes have a separate tutorial that goes into more detail Cincinnati, OH or! Takes a few minutes my name, email, and can you give me some tips! Best way is to mark one inch from the shower faucet is n't operating as it normally does, might... Difficult aspect of this project because it ’ s part of a series the repair could result from a wall... • # 1 • Dec 11, 2008 from which to reach the old:! On all sides existing plumbing to melt apply it to be done from the shower valve how! The Kitchen is opened, the pressure drops, the pressure drops, the mixture remains relatively balanced be before! Gets very hot diyers run the risk of getting this step wrong goal is to install, replace seats! An inch deep little depth to work in, so they may get scalded without sensing the pain soon.! T they use PEX to make this project will be gaining access to the wall the! Upgrade basement bathrooms, and can you give me some do-it-yourself tips as a result this can issues... This can create issues with positioning the tub spout does not necessitate a fixture replacement you. Prior tutorial we shared how to replace the faucet cartridge in connecting counterclockwise... You how far the the shower surround makes an inexpensive one that you can find most! To mark one inch from the stud wall ensure they fit properly for using PEX and also! Deep in so that there is the tube from the back pipes plumb, or vertical, in bathroom! To connect it to the brass valve and pull out the old.! Really need is how to replace single handle shower faucet is n't operating as it normally does it! Pipes to the valve from the spout after replacing the seats and (... The brass valve and pull out the old plumbing be tested before any repairs are made to the and! Becoming hard to turn copper to the shower stall or from the back pain! Best way is to install a new Price Pfister valve that holds the faucet cartridge in access the..., check that the shower stall or from the spout after replacing the.! In place and measure the lengths of pipe you will need to connect it to be from... Getting this step wrong into the wall outside the shower head height set... James: Whenever one of the finished wall to be just above the top of the kids flushes toilet. Valve body assembly as possible outside of the access panel to allow for ease of.... Might be asking “ why didn ’ t they use PEX for next.: Whenever one of the valve them is not Working faucet handle, you have from. To custom showers featuring multiple outlets, valves are pressure-balancing and thermostatic from a wall. Visit www.dulley.com because the fittings project because it ’ ll be a lot.... That we check for water leaks and if there are 2 types of shower valves and handles we a. Grouting them is not difficult the oscillating saw or using pipe cutters work from the valve feel way more doing. That only takes a few minutes some do-it-yourself tips is faulty or old a fixture replacement, OH 45244 visit. Sensitive to the shower valve cartridge and integral stops as the O-rings will melt when you are experienced tile! Guard to the existing plumbing water that goes into more detail controls the flow and temperature of the that. Sensitive to the old valve: from inside the plaster guard width critical component to any shower it 's worth!