New shower heads can help lessen the amount of water you use and save money on your water bill. Copper makes it easier to position the pipes plumb, or vertical, in tight bathroom walls. This shows you how far the the shower valve should stick out from the wall. Apply solder to the pipes and inside the fittings. Some have a cover plate, which can be pried off with a small screwdriver. And this bumped out the plaster guard to the right depth. If everything fits properly, remove it and sand all the mating copper surfaces. Learn how your comment data is processed. If you’re looking for extra tips on bathroom remodeling this tutorial might come in handy, How to Waterproof a Shower: 3 Awesome Methods, If you’re doing a bathroom remodel and want to simplify the process enroll into the Bathroom Repair Tutor Video Library. ; Faucet handles can be removed in different ways. There are several types of shower valves and handles. Secure the shower valve using galvanized screws. How to Install a Wall Mounted Pedestal Sink - Home Repair Tutor, How to Install a New Toilet on a Tile Floor...Our Step-by-Step Guide, How to Drill a Hole in a Tile and Add Bathroom Accessories, Toilet Flange Repair...Adding a Toilet Flange Extender | Home Repair Tutor, Tub Shower Combo Remodeling Quick Tips | Home Repair Tutor, Bathtub Replacement in Old Bathroom (Step-by-Step), Custom Shower Pans: How to Install the KBRS Tile-Basin®, Copper Pipe Auto Cut Tool for 1/2″ Copper ($17), Copper Pipe Auto Cut Tool for 3/4″ Copper ($21), 90 Degree Copper Elbows for 1/2″ Pipe ($7 for 5), American Standard Quintin Shower Trim Kit ($190), Fire Extinguisher (FREE…You Should Have One). Use an adjustable or fixed wrench, or a 5/8 inch deep socket wrench, to loosen the valve by turning it … You’ll see how to solder copper to the brass valve and how to use PEX to make this project a lot easier. Be careful not to damage the tile. Follow your local plumbing codes to determine. The repair could result from a leak or simply a worn out vavle. — Melissa B. Dear Melissa: This is a very common problem when your bathtub has the old two-handle (hot and cold) shower valve. If you have access from a back wall it’ll be a lot easier. Then dab the fitting with solder. Would installing a new type of shower valve help, and can you give me some do-it-yourself tips? How long does a Moen shower valve cartridge typically last? Ridgid makes an inexpensive one that you can find at most home center stores. If your faucet leaks around … The shower valve should come in handy in any shower. Save my name, email, and website in this browser for the next time I comment. Creators.com requires Javascript for full functionality. PEX cuts down on soldering inside the wall. If it continues to drip from the spout after replacing the seats and springs, replace the cartridge, too. That is an outstanding amount of time compared to other shower valves that use lower quality ceramic cartridges. You will know there is a problem with the shower valve when the showerhead leaks and drips, but the tub spout does not. Once this is done you’re finished with the shower valve. If you make a careful cut, you should be able to replace the same piece of drywall when you are done. In a prior tutorial we shared how to install a bathtub, specifically an Americast tub. How to Replace Shower Valve O Rings. The next step is to waterproof the shower surround. This may require cutting with the oscillating saw or using pipe cutters. Shower mixing valve replacement is a fairly easy DIY task that can help you troubleshoot the issue with your Moen shower valve. The shower head height was set to 71 inches above the tub deck. You’ll see in the video that we check for plumbness using a level. Your email address will not be published. The most common shower valve replacement is replacing just these internal parts, aka shower valve repair. Evenly heat the copper/brass fittings. This site uses Akismet to reduce spam. Fit the new valve in place and measure the lengths of pipe you will need to connect it to the existing plumbing. For this project we decided the tub spout should be 3 to 4 inches off the tub deck. I need to replace an old Delta single handle "crystal ball" style shower valve with a new Price Pfister valve. MAP gas is the best for this project. PEX can bend. 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 … We still recommend using copper for that. They often are not as sensitive to the temperature changes, so they may get scalded without sensing the pain soon enough. Cut all the copper to size, clean the edges with emery cloth or a brush, and debur the pipe with a deburring tool. The first thing to do is cover the drain with a cloth while you fix the faulty … 30 to 60 minutes In this video, This Old House plumbing and heating expert Richard Trethewey changes a shower valve. And double check that the tub spout is 3 to 4 inches from tub deck and centered on the tub drain. When ignored, a leaking shower valve, no matter how small the leak, can lead to additional home repairs as well as mold and mildew growth. Apply flux, assemble it and solder the joints. At the tip of your faucet handle, you will be able to see a round disc. The pressure balancing valve is the most convenient and straightforward of the various shower valves … Setting tile on walls requires this to be done right!! This can be done from the shower side and is an easy-to-moderately difficult DIY option. To replace the faucet, you have to work inside the wall.Some homes have a removable panel in the next room behind the faucet. We show how to build showers (Schluter, Wedi, Curbless, etc. Our video shares tips for using PEX and we also have a separate tutorial that goes into more detail. And as a result this can create issues with positioning the tub spout and shower head. 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 . Dry fit all the pipes to ensure they fit properly. If you have access to the wall outside the shower, cut through the drywall to get to the valve. Discussion Starter • #1 • Dec 11, 2008. The shower valve corrects temperature fluctuations, which might be harmful to people who cannot get out of the way quickly. When the solder starts to melt apply it to the fitting on all sides. Solder Copper Pipe to the Shower Valve. It will be tough to replace the valve from the front. If you make a careful cut, you should be able to replace … There are 2 types of valve, those which are set into the wall and external ones. 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. First things first, find the center location of the tub. In addition, check that the shower head drop elbow is plumb and centered on the tub drain. ... Long-Time DIYer. PEX makes shower valve installation a lot simpler. 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. Great video, but what I really need is how to replace one AFTER the shower wall is in. Required fields are marked *. The valve is designed such that if the cold or hot water pressure drops, the mixture remains relatively balanced. DIYers run the risk of getting this step wrong. This section is designed to provide a basic overview of all of Moen's shower valve options to help identify which valve … When replacing a shower faucet, take off the shower head by turning the connecting nut counterclockwise with a pair of pliers. Make sure that you push the valve deep in so that there is a good joint. Can anything be done from the front or will I need to work from the back? You may still feel a slight change, but it will not be uncomfortable. How to Fix a Leaky Delta Two-Handled Kitchen Faucet. Install a large chrome cover plate, sometimes called a goof plate, over the tile to cover the two old handle holes. 4 Posts . Pressure-balancing valves are the most common types of shower valves. The best way is to mark one inch from the end of the pipe because the fittings are usually an inch deep. If your shower faucet isn't operating as it normally does, it might be an early sign that it needs to be replaced. 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 you don’t have an access panel, you might be able to replace the faucet by cutting a hole in the shower surround (Problem 3 below), but the best solution is to install a paintable plastic panel behind the faucet. Remove Faucet Handles. As you remove screws or other parts from the shower, keep them in the same place to avoid losing them. This will prevent screws or other small parts from falling in while you work on the valve. Options for a New Shower Valve. Check for water leaks and if there are none you’re good to go. Make the opening in the wall. We partnered with American Standard on this project because it’s part of a series. You’ll need a crimping tool, crimp rings, and barbed copper fittings for PEX. The shower head height was set to 71 inches above the tub deck. 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. If you do not have access to the wall, you will have to hire a contractor to remove the shower stall tile around the valve. The simplest solution to this problem is to install a single-handle shower mixing valve with a pressure-balancing feature. Once you determine the location of the shower valve, tub spout, and shower head you’ll need to cut the pipes to size. Cut an Access Hole. Remove the old valve. 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 bathroom that was 14.5 inches from the stud on the exterior wall. ), install tile, upgrade basement bathrooms, and more. How to Repair a Wall-Mounted Single-Lever Shower Faucet. The control knob may also tighten, becoming hard to turn. 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. We also have a separate tutorial on how to solder copper pipes, which is great if you’re a beginner looking for more information. Apply a thin layer of plumber's stem grease to the O-rings on the new … Then unscrew the large nut that holds the faucet cartridge in. This changes the shower water mixture, allowing much more hot water into it. The cost to replace a shower valve will depend on the contractor you hire, how difficult it is to access the valve, the setup, the type of piping you have, and your geographical location. How to Replace Single Handle Shower Faucet Turn off the water to the shower. 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. Dear James: Whenever one of the kids flushes a toilet while I am showering, the water gets very hot. There are two directions from which to reach the old valve: from inside the shower stall or from the wall outside the bathroom. Cut or break open a bigger hole, if necessary, for removing and installing the … The most difficult aspect of this project will be gaining access to the old valve inside the wall. Please. Learning how to change a shower head is a simple task that only takes a few minutes. Answered by Eastbuild: I myself do a lot of valve replacement I am always by the hour this job can run low as 250 as high as 1200 for labor depending what you are getting into I have found many surprises opening walls up the last valve I installed the copper lines … If you plan to use the same tub spout again, wrap it with a thick cloth and carefully unscrew it using adjustable pliers. Block the Shower Drain. Cover the shower drain with a washcloth. The valve is designed such that if the cold or hot water pressure drops, the mixture remains relatively balanced. Use a tubing cutter to cut the copper hot and cold water supply lines and the pipes to the spout and the showerhead. Typical time. A decent-quality valve will cost about $125. Cut out the old shower valve and pull out the old plumbing. Replacing a faucet, however, does not necessitate a fixture replacement. The final step is to replace the cartridge and stops, add stoppers to the drop elbow & tub spout, and pressurize the system. The instruction to “Apply solder to the pipes and inside the fittings.” should, instead, refer to applying soldering flux. Watch our video for the complete step-by-step instructions…. We positioned a piece of 1/2″ OSB inside the stud wall. 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. Will it take me long to install a faucet? The shower and the connections should be tested before any repairs are made to the wall. Even with the hot water heater tank set at normal temperature levels, your skin can become scalded from hot shower water. If you can solder a copper pipe, you should be able to install a pressure-balancing mixing valve yourself. You might be asking “why didn’t they use PEX for everything?”. The shower valve controls the flow and temperature of the water that goes through the showerhead. 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. But you could use PEX for all the connections except the tub spout. Unless you are experienced with tile, don't try this yourself, or you will likely break some of the tiles. When a toilet is flushed or the cold water faucet in the kitchen is opened, the pressure drops on the cold water side. After the tub is installed the next step is adding the shower valve. It quickly heats up the copper and brass. When you are done, replacing the tiles and grouting them is not difficult. Assemble as much of the valve body assembly as possible outside of the access panel to allow for ease of work. 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. Our goal is to show you how to remodel a small bathroom. Once you determine the location of the shower valve, tub spout, and shower head you’ll need to cut the pipes to size. Remove the shower valve cartridge and integral stops as the O-rings will melt when you solder the pipes. We wanted it to be just above the top of the finished shower niche. From simple single-head showers to custom showers featuring multiple outlets, valves are a critical component to any shower application. This is a more serious problem with elderly people. In the end you’ll feel way more confident doing this yourself. Cut the fiberglass along the outline of the shower valve using an oscillating saw. Shower valve replacement is an unfortunate circumstance many homeowners often face. Allied to this there is the tube from the valve up to the shower head. The two main types of shower valves are pressure-balancing and thermostatic. Autocut tools are great for this because they’re quick and painless. Pressure-Balance Valves. If your faucet leaks from the spout, replace the seats and springs (Photos 1 – 3). In this example we needed the finished wall to be inside the plaster guard width. 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. When the valve is beyond repair, the entire assembly must be replaced and a common unplanned bathroom remodelin… There often is very little depth to work in, so use a minicutter. The Handle on the Shower Faucet Is Not Working. Our video has more soldering tips. Shower valve replacement doesn’t have to be painful. Today’s tutorial shares step-by-step how to install a new American Standard mixing valve. Your email address will not be published. They use internal cartridges or stems plus 0-rings or washers to control the flow of hot and cold water to give you the water temperature you want. This video shows you how to change your shower bar mixer valve easily if it is faulty or old. Remove the knobs and pry off the cover plates in the shower. This in turn reduces the likelihood of burning down your house. How long does it typically take to install, replace or repair a shower or shower pull cord? If you have access to the wall outside the shower, cut through the drywall to get to the valve. Steve used PEX for the elbows that connect the cold and hot water inlets to the shower valve. Install the New Cartridge. This is … It's not worth trying to recondition the valves. You may still feel a slight change, but it will not be uncomfortable. Dry fit it all together first before doing any soldering. Stretch the cloth over the drain so it is blocked completely. Send your questions to Here's How, 6906 Royalgreen Dr., Cincinnati, OH 45244 or visit www.dulley.com. 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. Cost Comparison between a DIY and Professional Shower Valve Installation A skilled DIYer with the proper knowledge and tools can definitely replace a shower valve but the task will probably take … Moen cartridge valves will usually last 20-30 years under normal circumstances . Shower valves usually come with a plaster guard. 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. “ apply solder to the existing plumbing in handy in any shower plan to use PEX for everything ”... The O-rings will melt when you are experienced with tile, do try... 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'S how, 6906 Royalgreen Dr., Cincinnati, OH 45244 or visit www.dulley.com be tested any., OH 45244 or visit www.dulley.com tough to replace single handle shower faucet is operating. S tutorial shares step-by-step how to solder copper to the shower head elbow! Temperature levels, your skin can become scalded from hot shower water you use and money... Valve repair flushes a toilet while I am showering, the mixture remains relatively balanced to other shower that... Addition, check that the tub deck upgrade basement bathrooms, and can you me! Showerhead leaks and if there are 2 types of shower valves and handles come in handy any. Unscrew the large nut that holds the faucet makes it easier to position the pipes and the. One after the shower, cut through the drywall to get to old! To drip from the wall and external ones and inside the shower and the connections should be tested before repairs! Example we needed the finished shower niche be 3 to 4 inches off cover... 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