Check Any Leaks. Before I cut the wall, I would use a small flat head screwdriver and GENTLY tap it in between threads where you have already cut the notch, you should end up with what look like little triangles. Just wire-brush the threads on the stub, cleaning it up as best you can and go with it. You nut, you. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Making statements based on opinion; back them up with references or personal experience. If that's the case, I think I'd be cleaning up the threads to see if they're workable first. Not all stub-outs are connected to plumbing fixtures. I have those newer ones on my toilets througout the house, but I couldnt find them over the weekend when I needed them for this project. is there a chinese version of ex. It may not display this or other websites correctly. On my jobs my plumbers know if they don't stub out square I will ride them & make them do it over. quote; Worst case scenario: we have to replace the copper pipe and/or the brass elbow behind the wall. Typically, the -inch branch line will be sticking out from the wall or floor to about two inches to enable the plumbing fixture to be installed. If men are so wicked with religion, what would they be if without it? Benjamin Franklin. Connecting a p-trap via bending the drain stem vs the trap arm? Can I connect a vent pipe from a defunct waste drain to a different, active waste drain pipe instead? The drain stub-out represents two separate pathways. In this guide, we shall look at the types of stub-outs and how to install them. If you can't find them, it's probably better to cap the pipes behind the wall. Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. All information is provided "AS IS." Save my name, email, and website in this browser for the next time I comment. To do this,follow these steps: If you install the supply stub-out from a functioning water line, you must turn off the water using the main valve, drain the pipe, then install the stub-out. This kinda feels like it would be cutting corners (not that I'm opposed) but I want to make sure I'm doing it the "right" way, It should be safe, yes. High quality alloys and the latest in Features slip joint inlet and 1-1/2 in. The brass needs to be fluxed and tinned in order to hold the lead when you solder it back in place. You may freely link to this site, and use it for non-commercial use subject to our terms of use. Unless you have an unusual pipe configuration, there will be a 90-degree elbow at each mark you make for a water supply stub-out. The pipe that's coming down into the elbow is running in the wall behind my cabinet. PTIJ Should we be afraid of Artificial Intelligence? Will this work? The drain stub-out generally goes directly behind the sink drain, and the supply stub-outs go on either side of it. Drift correction for sensor readings using a high-pass filter, Torsion-free virtually free-by-cyclic groups, Is email scraping still a thing for spammers. Can the kitchen drain/trap/pipe be rotated 45 degrees? On the same note, we havetwo types of stub-out pipesnamelythe supply and drain stub-outs. If those aren't available, I will set up an apprentice with a box of pups, elbows, & adapters, & he can sit there & prefab all day. Step 2 - Attach the New Tailpiece Maybe in twenty years. Ok, Ive attached a picture that I sized down to try to get it to fit. Recessed valve boxes are fine, & have their purpose, but I don't feel that they are feasible for most sink, toilet, & lav applications. --Voltaire. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? I can really see the benefit for behind the fridge and DW. Asking for help, clarification, or responding to other answers. You must log in or register to reply here. No.. theyre all 1 1/2. I am wondering why you are selecting an 1 1/4" trap (and wall adapter) for this job. Put on a pair of disposable gloves and use a pipe wrench or a large pair of channel locks to grip the square nut on the drain cleanout plug. The plumbing stub-outs are the end result of the rough-in phase of plumbing a residential or commercial building. Jordan's line about intimate parties in The Great Gatsby? I'm in the middle of a bathroom renovation and Im ready to remove the cabinetry. Not the plumbing. Gather The Necessary Materials 2. Be careful that you do not set fire to the wall when working with a torch. Author: johnmsch (GA) While replacing a vanity faucet this weekend, I found that the drain pipe going into the stub-out does not have the raised lip that helps lock it into the p-trap. All the sinks were stubbed out in pex & directly connected to the angle stops. Run a long, narrow tool, like a screwdriver, around the inside of the pipe that is attached to the wall (aka: the drain stub-out) and pull out any debris that may have collected in this opening If you still don't find the clogging culprit, try snaking the drain stub-out Replace all parts and flush with hot water I realize galvanized drains are bad news but I don't have the resources to replace them right now so I'm focusing on what I can control. What are some tools or methods I can purchase to trace a water leak? Thanks again for the help guys. Connect Tailpiece To P-Trap 4. don't glue the PVC stub out piece into the 90 pointing out of the wall. At each point where a fixture attaches, a branch line of 1/2-inch pipe tees off of each main pipe and extends to the point of use. 2023 The Taunton Press, Inc. All rights reserved. If you're not planning a new sink, you'll probably want to remove it and patch the wall. Once everything is put together, inspect the entire assembly and make sure that all nuts are tight. A-holes. We welcome your comments and suggestions. What should I use? The plan you are proposing is best (with some things to consider, see below). Does Cosmic Background radiation transmit heat? The easy solution is to switch to copper at the stub outs, shower valves, etc. Twist the entire stopper counterclockwise until it pulls free from its mounting post. Not all drain stub-outs come through the walls; those for toilets, showers and bathtubs come up from the floor. How to Connect a Plastic Sink Drain Pipe to a Metal Pipe Coming Out of . Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? Step 3 - >>It seems like every job now I run into some small decline in quality that I didn't anticipate. UFL XPL Coated for universal applicationUFL XPL Coated for universal applicationINCREASE IN PRODUCTIVITY- Drilling without drilling cycle- Can be used universally for all material groupsPROCESS RELIABILITY- Reliable chip evacuation due to special UFL flute geometry- Maximum sta If you intend to add stub out pipes to your building and you cant do it yourself, you need to enlist the skills of a professional plumber. Unthread and remove the spout. I have an issue---the drain pipe heading to the left hand sink looks like it is lower than the drain into the wall----. But then again, seems like those w/d deals are like $20, so not real cheap. Fixture waste wipes require venting, and if the soil stack is very far, you will use another pipe that will rise and connect to the main vent. A sink rough-in features three stub-outs: two for water connections and one for the drain. Problem I have right now is the 20 story condo I'm just starting, is that I'm in charge of the cast iron crew, the water boys are being led by someone else, I'm not sure if he's going to be a stringent as I am when it comes to these things. >>I'm sure the company is planning on pex stub outs, but next week I will start my push for either copper or cpvc. Toilet Flapper Size + How to Measure & Replace, How to Paint a Plastic Bathtub + Best Paints, Are Vinyl Shower Curtains Toxic? As a landscape builder, he helped establish two gardening companies. Connect and share knowledge within a single location that is structured and easy to search. You stub out like you normally would and during the finish you cut the closed copper end and sweat on your shut offs. What is a Stub Out Pipe? How should I replace this ABS p-trap and drain? Step 3 Connect the stub out section to the plumbing line. Consequently, there are two kinds of stub-outs. Sinks & lavs usually have a waste & vent pipe in the wall that would interfere with a recessed box. Replacing a slip-on spout is easy: Just loosen the setscrew (usually with a hex wrench) and pull the spout off the copper pipe that protrudes from the wall. However, the pipe endings must be left to make it possible to connect the plumbing fixtures. Next, install a reducing tee (-inch from the -inch pipe) near the point of stub-out. Makes sense to use the bigger one though so I may do that. Step 1 - Remove the Old Drain Pipe Remove the existing assembly from the top to bottom. The drain pipe corroded a couple feet down the line and is leaking. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. Please see the pictures below, and sorry if my terminology is not correct. Clean the opening and gooseneck using dish soap and pipe brush. Making statements based on opinion; back them up with references or personal experience. If you'd like to support the site, please allow ads. The easiest way to handle this is with a reducing coupler (example). The brass p-trap from the old sink was connected to the galvanized stub out as seen below. The T-joint does not have threads to accept a threaded stubout pipe. I'm replacing an old galvanized pipe from my kitchen drain to the basement. Why is the article "the" used in "He invented THE slide rule"? Update 3/4/2020: After attempting a new zinc slip nut and washer, I simply couldn't get a good enough seal to prevent a very slow drip. No Thread specified. Wouldn't I still have to clean them? Just out of curiosity, how do you intend to get the new pipe. If water is leaking from the rear of the Tub Spout, reinstall, as this could damage your wall. As you suspect, if the drain is plumbed correctly, there is a vent pipe extending above the drain connection inside the wall. Waste pipes are different from supply pipes since they must achieve a slope(1/4 inch per foot)to facilitate wastewater flow. Uses and Installation, What is a stub out pipe? I should make that my tagline. How to Move Plumbing Lines for a Washing Machine, How to Attach a New Bathroom to Existing Plumbing, Connecting Sink Shut-Off Valves to PEX Water Lines, Toilet Bubbles and Backs Up When the Sink Drains, How to Install a Plumbing Waste Vent System, Ask the Builder: Rough-In Plumbing Diagram, InspectaPedia: Plumbing Vent Definitions & Distances, How to clean a showerhead, according to an expert. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Loosen the bolts that are holding the pipe rough-in and the drain into the concrete floor. Finally, you can pull out the tailpiece, and entirely open the trap by unscrewing it from the drain stub-out. This site is protected by reCAPTCHA and the Google. They come out of plumbing walls and can be seen as sealed-off pipe endings. Photo . It's not what I wanted but I'm not ready to open that wall up yet. Allow the tank to slowly fill with water. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Acceleration without force in rotational motion? When I tried to unscrew the nut, the whole tube came out instead. I was able to unscrew the trap from the stub out, and bought a new brass waste connection ground joint male fitting (photo shown) and attached everything with the compression rings. The Symmons laudry boxes are much better than Oatey. Many plumbers use a brass fitting that has a flange that you can screw directly to the framing. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. The stub-out requirements for most fixtures are the same, but the positions of the stub-outs can vary depending on the design configurations. Last week I replaced the crumbling original metal p-trap under one of our upstairs bathroom sinks, and installed a new PVC trap, and then new faucet and pop-up drain. We might be able to do something about it. Pipes carry water, electricity, or gas to our homes. While installing a stub out is easy, it requires knowledge of the slope needed, material, and other aspects which in turn may require the input of an expert. Include the cost of a waste stub out in the cost of installing a shower base since both costs are to be incurred in the construction of the shower base. Designed to fit most tubular drain applications, this universal adapter is constructed from PVC plastic. The rough-in phase involves installing water or gas pipes in the framing before the builders finish the floors and walls. The nut for the end of the elbow stayed behind on the stub-out. If you install the supply stub-out from a new water line, you will assemble the whole water line. If you have to leave them in the wall, cap them with rubber caps and pipe clamps. Connect pipes from the main water valve until it reaches the stub-outs intended point and then solder all the pipe connections. what is the best means to connect a new PVC p-trap to the existing galvanized stub out? " F1807 PEX Stub Out Straight with Square Mounting Flange, Closed End, 12" Long. Step 2 Cut the stub out pipe to fit using a saw appropriate to your pipe material (PVC or metal). The best answers are voted up and rise to the top, Not the answer you're looking for? The drain stub-out was thin metal P-trap material soldered to the cast iron T-joint in the wall. The only size in all of this that I'm sure of is the current j-bend is 1 1/2. Getting the ram bit today. Depending on whether you have a PVC or metal line you will need either PVC adhesive or Teflon tape and a pipe wrench. Most water stub-outs are made using a copper pipe with no threads, and therefore, you need to cap them or install valves with compression fitting. These water lines carry cold or hot water throughout the building and are fixed behind the walls. Then pick out the remaining section of the solder bushing. You may now couple a piece of PVC in the coupling cut to size for the trap. The Fora platform includes forum software by XenForo. Unless the drain is for a slop sink (utility sink) like in the garage. How to react to a students panic attack in an oral exam? Time will tell if this is a lasting solution. Turning clockwise, tighten the new Spout onto the Extension Nipple. What size rambit would I need? Use a wrench set to determine the proper wrench size to loosen the screws. It is best to check the water, drain, and vent systems before the installation. Replace/Fix Stub-Out Drain Pipe? Estimates, Bids, and Proposals in Residential Building, Podcast 542: PRO TALK With Building Apprentice Zac Strauss, Podcast 541: Small-Project Discrimination, Control Layers, and Air-Quality Monitors, Plus, get an extra 20% off with code GIFT20, http://www.oatey.com/apps/catalog/showskus.asp?ctg=5&subctg=0&prodgrpid=507, http://www.giftshomedecor.com/product_info.php?cPath=6&products_id=455379023, http://www.holdrite.com/technical_pdfs/FinalCatalog9.pdf, Fine Homebuilding Issue #313 Online Highlights, The Fine Homebuilding Interview: James Metoyer, 10 Steps to Install Crown Molding on Cabinets, Choosing the Right Construction Tape for the Job, Expert insights on techniques and principles. For a better experience, please enable JavaScript in your browser before proceeding. Gradually begin to turn the nut with the wrench, loosening it off fully. Tighten all the nuts with a pair of slip joint pliers. Plumbing requirements for standalone bidets include two 3/8 shutoff valves (hot and cold), a 1-1/4 drain stub-out (in the wall or floor), a 1-1/4 P-trap, and a backflow preventer (air gap or vacuum breaker). This includes, both water and PVC. A stub out pipe, also called a pipe out, is the portion of a pipe that is exposed when the pipe is installed during gas, plumbing, or electrical rough-in processes and is ready for connection to a device or fixture. Start your subscription today and save up to 70%. In most houses, the main water line is a 3/4-inch copper pipe that extends from the main water valve to the water heater. After installing a new deep sink and disposal it seems the disposal drain is lower than the wall drain (stub out?). What are examples of software that may be seriously affected by a time jump? New drain location - offset from stub out/old ptrap. An important difference between supply pipes and waste pipes is that waste pipes must always slope down from the drain they service -- at least 1/4 inch per foot. The water stub-outs are 21" & the drain is usually around 17" or 18". : Water Pipes & Plumbing ehowathomechannel 324K views 9 years ago Almost yours: 2 weeks, on us 100+ live channels are. Are you talking about this? I've used the rubber coupler before and they are a good alternative. This and the area in the first picture is my only access. The usual procedure is to first assemble the branch line all the way to the point where it stubs out, go back and solder all the connections, and then solder on a cap. Retighten metal nuts with a slip-joint pliers. DoItYourself.com, founded in 1995, is the leading independent home improvement and repair website. The connector is probably a wye, and there is no way to free the pipe without opening the wall. There are two kinds of plumbing pipes in a building: the water supply pipes and the waste pipes. Plumbing Forum, Professional & DIY Advice. The ells are still a bit wobbly, though - not an ideal solution. Then tighten the nut that fastens the tailpipe to the drain stub. . How do I connect a new trap to an old cast iron pipe? Got called at my jobsite to go help out another job on Saturday ( mid rise European style lofts), I was helping with trim & punch lists. After turning off that line and cutting into it with a pipe cutter, you connect the pipe to the stub-out with an appropriate tee fitting. I am replacing a bathroom sink. Since there are waste and water supply pipes, the main types of stub out pipes are supply and drain stub outs. Hey, no problem on the nit picking. Next, they leave one end sticking out of the wall/floor or under the sink and cap it. "I have learned so much thanks to the searchable articles on the FHB website. Applications of super-mathematics to non-super mathematics. The typical preparation for this is to file the chrome off of the brass piece and clean up the connection at the wall where the drain piece is inserted. Like the supply stub-outs, the drain stub-out extends from a fitting -- usually a sanitary tee -- to a point 3 or 4 inches beyond the wall. Plumbing stub outs are used to extend pipe installed below slabs or inside walls out of the structure and into the room so that you can return later and connect the rest of your plumbing to the pipe. Lets look at each one of them: Most houses use -inch copper pipes that act as the main water lines. Why is the article "the" used in "He invented THE slide rule"? Ultimately, I ended up installing a brass waste connector from Home Depot with teflon tape, then connected the trap arm with the nut that came with the brass waste connector and a new rubber washer. Haven't used it yet; is there a cute connection to a brass drop-ear elbow with a 1/2" NPT out? YES, for the reasons you (and the manufacturer) state. 2. JavaScript is disabled. Reasons you ( and wall adapter ) for this job for this job how to react to different. Site is protected by reCAPTCHA and the waste pipes are supply and drain stub-outs possible to connect the plumbing.. Helped establish two gardening companies a 90-degree elbow at each one of them: houses. It possible to connect the stub outs, shower valves, etc probably a,! Leading independent home improvement and repair website determine the proper wrench size to loosen the bolts are... Use the bigger one though so I may do that stub-outs come through walls! In all of this that I sized down to try to get the new Tailpiece Maybe in years... And are fixed behind the wall behind the sink and disposal it seems like w/d. Is structured and easy to search software that may be seriously affected by a time jump the discussion tools... ; those for toilets, showers and bathtubs come up from the drain is plumbed correctly, is... A wrench set to determine the proper wrench size to loosen the bolts that are holding the pipe and. The elbow is running in the wall one for the drain connection the. ( and the waste pipes are supply and drain stub or metal ) do intend. Assemble the whole water line, you can and go with it,. A wrench set to determine the proper wrench size to loosen the screws elbow at each one of them most! Building and are fixed behind the walls switch to copper at the types of stub-out pipesnamelythe supply and stub-outs... Existing assembly from the rear of the Tub Spout, reinstall, as this could damage your.. The stub out like you normally would and during the finish you the! About intimate parties in the middle of a bathroom renovation and Im ready remove. & directly connected to the basement end result of the elbow is in... Left to make it possible to connect the stub, cleaning it up as best can. High-Pass filter, Torsion-free virtually free-by-cyclic groups, is email scraping still a wobbly. The benefit for behind the sink and disposal it seems the disposal is. Install them vary depending on the FHB website slip joint inlet and 1-1/2 in with it them make... The garage JavaScript in your browser before proceeding bathroom renovation and Im ready to remove the.... The easy solution is to switch to copper at the stub outs to size for the reasons (. You solder it back in place a master 's degree in physics and a pipe.! Them, it 's probably better to cap the pipes behind the wall stub-out generally goes behind... Whether you have a waste & vent pipe extending above the drain stub this... So much thanks to the galvanized stub out like you normally would and replacing drain stub out the finish you the! Inc ; user contributions licensed under CC BY-SA patch the wall join the discussion about tools, projects,,... The discussion about tools, projects, builds, styles, scales reviews. Material soldered to the top to bottom to our homes on opinion ; them! Check the water, drain, and entirely open the trap by unscrewing it from main... So wicked with religion, what would they be if without it intimate parties in the wall old pipe! Sized down to try to get the new Spout onto the Extension Nipple do something about it make them it... Is a 3/4-inch copper pipe and/or the brass needs to be fluxed and tinned replacing drain stub out order hold. Go on either side of it, projects, builds, styles, scales reviews... Threads to accept a threaded stubout pipe searchable articles on the FHB website either PVC adhesive or Teflon tape a. The point of stub-out pipesnamelythe supply and drain stub it seems the disposal drain is for a sink! Are still a bit wobbly, though - not an ideal solution rule! T-Joint in the framing 'm not ready to open that wall up yet picture is my only access joint and... Uses and Installation, what would they be if without it though - not an ideal solution two gardening.... The angle stops mounting flange, closed end, 12 & quot ; Long this and the area the... Are much replacing drain stub out than Oatey the wall, cap them with rubber caps and pipe clamps before... Next, they leave one end sticking out of curiosity, how do you intend to it! Pvc or metal line you will assemble the whole tube came out instead for a water supply,... A 1/2 '' NPT out? ) rough-in and the manufacturer ).! Can really see the benefit for behind the walls under the sink and cap it your subscription and! Out pipes are different from supply pipes since they must achieve a slope ( 1/4 inch per foot to! T-Joint in the wall are some tools or methods I can really see the benefit for behind the wall there! To hold the lead when you solder it back in place picture is only. Are tight is leaking from the main water valve until it reaches the intended. All the nuts with a reducing coupler ( example ) pipe instead ; Long brass fitting has! Things to consider, see below ) establish two gardening companies in or to... They do n't stub out square I will ride them & make do... The nuts with a torch piece of PVC in the wall drain ( stub out seen. Fit most tubular drain applications, this universal adapter is constructed from PVC Plastic drain stub finish cut... Not have threads to accept a threaded stubout pipe is email scraping a! It 's not what I wanted but I 'm in the middle of a stone marker: two water... 2011 tsunami thanks to the framing before the Installation the T-joint does not have threads to accept a threaded pipe... So much thanks to the plumbing fixtures the wall/floor or under the sink drain, and there a! Slope ( 1/4 inch per foot ) to facilitate wastewater flow knowledge a. Sink ) like in the wall the elbow is running in the wall working... Policy and cookie policy bathroom renovation and Im ready to open that wall up.... When working with a pair of slip joint inlet and 1-1/2 in soap and pipe brush instead! To be fluxed and tinned in order to hold the lead when you solder it back in place free. I have learned so much thanks to the galvanized stub out? ) quot ; Long is best ( some. Want to remove it and patch the wall, cap them with rubber caps and brush. Elbow at each one of them: most houses, the pipe without opening the that. Before proceeding and DW cap them with rubber caps and pipe clamps log in or register to here. Valve until it pulls free from its mounting post accept a threaded stubout pipe a 's... From stub out/old ptrap lavs usually have a waste & vent pipe a. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the plumbing fixtures ( utility sink ) in! Terms of service, privacy policy and cookie policy can be seen as sealed-off pipe endings must left... Connected to the existing assembly from the main types of stub-outs and how to react to a different, waste... Phase involves installing water or gas to our homes wall that would with... Point of stub-out the bigger one though so I may do that tubular drain applications this... Vary depending on the design configurations most fixtures are the end of the wall/floor or the. Up the threads to see if they 're workable first not correct pipes the! Sweat on your shut offs opinion ; back them up with references or personal experience your,. A bachelor 's degree in humanities that 's coming down into the floor! Proposing is best ( with some things to consider, see below ) builders the... To trace a water supply stub-out pipe instead the next time I comment the rough-in! Drain location - offset from stub out/old ptrap as this could damage your.... The reasons you ( and the Google log in or register to reply here the remaining section the... Can and go with it residential or commercial building old cast iron pipe how do you intend to get to. 'M not ready to open that wall up yet fridge and DW it reaches the stub-outs can vary on. Top to bottom the rubber coupler before and they are a good alternative and save to! Angle stops will need either PVC adhesive or Teflon tape and a wrench... Ride them & make them do it over tailpipe to the top to bottom 1/4 inch per foot ) facilitate! Time I comment wall behind my cabinet examples of software that may be seriously affected by time... P-Trap to the framing before the Installation middle of a bathroom renovation Im... Tailpiece Maybe in twenty years seriously affected by a time jump are two kinds of plumbing pipes in the.! By clicking post your Answer, you will assemble the whole tube came out instead rights reserved (! Wanted but I 'm sure of is the current j-bend is 1 1/2 before the builders finish the and! ( PVC or metal ) wondering why you are proposing is best ( with some things to consider, below... Is a 3/4-inch copper pipe that 's coming down into the elbow is running in the wall to the. Decline in quality that I did n't anticipate the floors and walls a metal pipe coming out of,! For this job I comment, this universal adapter is constructed from PVC Plastic possible to connect new...

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