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. Then slide on the new spout and tighten the setscrew. Some are made from soft copper, they tend to bend & look like ####. The branch line typically terminates an inch or two beyond the wall or floor under the fixture that it services. Connecting standpipe to 1 1/2" brass waste pipe? Stub out meaning, How to Connect Stub-Outs in the Finishing Phase. If you turn your back for a minute, someone sneaks one in on ya'. Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Even cpvc would have been a better stub out, cause you can atleast make that square & rigid. Loosen the bolts that are holding the pipe rough-in and the drain into the concrete floor. Alternatively, I read about using a brass waste connector which screws on to the stub out further than a slip nut and reduces the chance for issues related to corroded threads. 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. 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. Locate the studs on either side of the waste stub-out you want to remove, using a stud finder. One runs downhill toward the sewer and the other goes up toward the roof and ties into the main vent. S72017 . Stub-outs should be long enough to ensure that all water pipes are connected to their shut-off valves before connecting them to the toilet or faucet. They come out of plumbing walls and can be seen as sealed-off pipe endings. There are two kinds of plumbing pipes in a building: the water supply pipes and the waste pipes. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. A sink rough-in features three stub-outs: two for water connections and one for the drain. Jon Blakemore RappahannockINC.com Fredericksburg, VA. Will this work? Connect the pipe to stick out, and cap it to make the supply stub-out. Right? Bigger is better, unless there is some type of space limitation. Uses and Installation, What is a stub out pipe? Are there conventions to indicate a new item in a list? In an existing water line, you have to turn off the water and drain the pipe before you cut into it. The size of this pipe and its distance from the opening of the stub-out are dictated by the plumbing code. That looks like, & #38; they flop around. I've used the rubber coupler before and they are a good alternative. Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. The ells are still a bit wobbly, though - not an ideal solution. 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. A stub out pipe 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. I like the rigid ones that are bent by a mandrel system. I should make that my tagline. The main drain is an old cast iron that was spliced with PVC (about 4' of it). The sink drain that taps into it now is stubbed out (and duct tape was capping it off for now) for the pedestal sink we'll be installing shortly. It's not what I wanted but I'm not ready to open that wall up yet. I can confidently This looks like a pedestal situation where the plumbing is exposed. +Alternatives. Back; ABS Bodies; Cast Iron Bodies; PVC Bodies; Inside Pipe Fit Drains & Cleanouts; . Try these hangers to get the pex rigid, they work great. The sink drain runs into a wall behind the cabinets and then straight down into the basement. 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. They stub one of these drain lines out of the floor or the wall under a sink and usually, but not always, cap it until it's time to connect the sink. If men are so wicked with religion, what would they be if without it? Benjamin Franklin. Can that be used over the galvanized stub out threads? Never use Teflon tape on white plastic pipe threads and fittings. It may not display this or other websites correctly. >>I'm sure the company is planning on pex stub outs, but next week I will start my push for either copper or cpvc. --Voltaire. Jordan's line about intimate parties in The Great Gatsby? If you can't find the drain and vent pipes in the attic or crawlspace, they may be connected to other fixtures, and you won't be able to remove them without re-plumbing those fixtures. Plumbing Forum, Professional & DIY Advice. The homeowners complained about a foul smell in the basement, and sought Mister Plumber's drain cleaning services in Toronto to help sort out the smell. 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. It appears that it came out of another pipe. "I have learned so much thanks to the searchable articles on the FHB website. How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along a fixed variable? Yeah, the system I used (Watts WaterPEX) sells chrome angle and straight 1/4 turn valves that have a direct PEX connection. The plumbing stub-outs are the end result of the rough-in phase of plumbing a residential or commercial building. The connector is probably a wye, and there is no way to free the pipe without opening the wall. Rick is online now Continue Related Plumbing Questions I'm reinstalling drain piping for double bowl kitchen sink Connect and share knowledge within a single location that is structured and easy to search. >>It seems like every job now I run into some small decline in quality that I didn't anticipate. Asking for help, clarification, or responding to other answers. I used copper PEX ells with a copper plate flange that nails to a stud or the subfloor, works fine. He was annoyed when I objected and offered to sleeve them with pieces of 3/4"pex. I have an issue---the drain pipe heading to the left hand sink looks like it is lower than the drain into the wall----. Locate The Stub-Outs. Some (it might be Oatley) makes a neat water outlet box.At rough in you install the box and it comes with a stop valve and flavors for pex, copper, and pvc.At trim out you install trim cover, connect the suplly tubes and open the stop valve.. 8. Toilet stub-outs are left on the floor level for plumbers to install the toilet flange. Pex is fine to get from point A to point B, but damn, make sure your plumber stubs out in something that looks decent & is square to the wall. What factors changed the Ukrainians' belief in the possibility of a full-scale invasion between Dec 2021 and Feb 2022? This and the area in the first picture is my only access. One runs downhill toward the sewer and the other goes up toward the roof and ties into the main vent. A length of 1/2-inch copper pipe extends from one side of this fitting about 3 or 4 inches beyond the wall, and 1/2-inch copper pipe runs from the other side to the nearest water pipe -- preferably a 3/4-inch main line. After installing the electrical conduits and pipes, the walls and floor are finished, covering the pipes but leaving the stub-out pipes protruding inches away from the floor/wall. What's the difference between a power rail and a signal line? What is a Stub Out Pipe? Sinks & lavs usually have a waste & vent pipe in the wall that would interfere with a recessed box. How should I replace this ABS p-trap and drain? If you can't find them, it's probably better to cap the pipes behind the wall. The 1 1/2- to 2-inch vent maintains the same minimum slope as it rises through walls to its tie-in point. Twist the spout as you pull and be gentle so you don't loosen any pipe connections inside the wall. It is best to check the water, drain, and vent systems before the installation. Toilet waste lines, usually 3 inches in diameter, connect directly to the soil stack, and fixture drains typically connect to the toilet waste lines. We welcome your comments and suggestions. I like to be cutting edge, but I don't want to sacrifice quality & craftmanship to save a nickel. I'm sure I'll be looking at this again in a couple of years when the rest of the galvanized starts to go but hopefully I can get some professional help ;), Removing kitchen sink drain pipe from behind a wall. Although you can anchor the stub-outs to existing framing, you might need to install blocking if you must locate them between studs. A-holes. You don't make any more work for yourself by cutting a large rectangle in the drywall, so give yourself plenty of room so you can see where the pipes are routed. The length allows plumbers to cut the stub-out to the preferred length rather than lengthen a short stub-out. The drain stub-out generally goes directly behind the sink drain, and the supply stub-outs go on either side of it. Tighten all the nuts with a pair of slip joint pliers. You stub out like you normally would and during the finish you cut the closed copper end and sweat on your shut offs. This is a 35 year-old house in Cobb County GA, and. Then pick out the remaining section of the solder bushing. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Be careful not to cut into the threads of the female ell in the wall. Photo . Hey every group has to have one. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. 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. Your email address will not be published. It looks like you're using an ad blocker. Consequently, there are two kinds of stub-outs. However, this cap is cut before installing the fixture. Unscrew the knob on the top of the drain stopper to see if there is a set-screw underneath. Lets look at each one of them: Most houses use -inch copper pipes that act as the main water lines. At this point, you need to release extra water from the discharge pipe. Much better to use a drop ear brass elbow and a brass nipple coming out of the wall. No Thread specified. Making statements based on opinion; back them up with references or personal experience. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. Save my name, email, and website in this browser for the next time I comment. The slope rule for running pipes from floor stub-outs is the same as the one for wall stub-outs: you must maintain a 1/4-inch per foot minimum slope to keep water running. These capped pipes are referred to as supply stub-outs. The stub-out requirements for most fixtures are the same, but the positions of the stub-outs can vary depending on the design configurations. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Tried to work it out, but it broke off. Answer (1 of 35): If the plumbing comes out of the floor, 18". Cut it at the point it emerges vertically. I am replacing a bathroom sink. And I have been elected to be the one. I agree, PEX stubs were done on one of my jobs before I got there. Yep, the j-bend is stuck inside the threaded adapter. You must ensure that the stub-out is strategically positioned near the fixtures you wish to connect to them. PTIJ Should we be afraid of Artificial Intelligence? It looks like you have 1.5" pipe reducing to 1.25" (1 1/4"). Suspicious referee report, are "suggested citations" from a paper mill? However, the pipe endings must be left to make it possible to connect the plumbing fixtures. If you are stuck, seek professional advice from a plumber. 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. 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. My question is, what is the best means to connect a new PVC p-trap to the existing galvanized stub out? It seems like every job now I run into some small decline in quality that I didn't anticipate. The pex I use, Stadler viega, has copper elbows that are about 10" in total length that you attach the pex to. Turning clockwise, apply 6 to 8 turns of the Pipe Thread Tape to the threads on the Male end of Extension Nipple. 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. Please see the pictures below, and sorry if my terminology is not correct. what is the best means to connect a new PVC p-trap to the existing galvanized stub out? Check Any Leaks. 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. Capping the pipes is a safe alternative that won't affect the fixtures, although it may leave unused pipes in your walls. On my jobs my plumbers know if they don't stub out square I will ride them & make them do it over. 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. quote; Worst case scenario: we have to replace the copper pipe and/or the brass elbow behind the wall. Look for the vent pipe rising through the top plate of the wall after going into the attic. 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. The rough-in phase involves installing water or gas pipes in the framing before the builders finish the floors and walls. How clean does the stub out need to be? Dday in post 4 gave a link for some copper to pex stub outs. Step 5: Discharge Excess Water. Well, those are stub-out pipes. I think they are fine, what I don't like is an angle stop not tight to an escutcheon & floppin around. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? How to Install Kitchen Sink Plumbing Step 1: Straighten kitchen sink plumbing pipes and tighten nuts Straighten crooked pipes Loosen slip nuts, then straighten crooked pipes. 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. You may now couple a piece of PVC in the coupling cut to size for the trap. The plumber solders on a cap that gets cut off prior to connecting the fixture. You JavaScript is disabled. Just out of curiosity, how do you intend to get the new pipe. Other than that the rest of the material is up to the contractor. Cut the PVC pipe at any point inside the wall that allows you to remove the stub-out, using a hacksaw. I Rick, Master Plumber 38,813 Satisfied Customers Licensed Master plumber with 50+ yrs. I am replacing a vanity in my bathroom. They are usually installed while the walls are still uncovered; and after the drywall work and painting is complete, a plumber comes back and hooks them up to the plumbing fixtures. Thanks Bill. Remove the waste pipe. How to react to a students panic attack in an oral exam? "God is a comedian playing to an audience too afraid to laugh." Plumbers make fixture drains with 2-inch plastic pipes -- either PVC or ABS. Required fields are marked *. If you have cast-iron drain pipes, you can remove them in the same way, by cutting them and pulling them out through the attic or crawlspace. It looks like there's a nut right on the wall. Turning clockwise, tighten the new Spout onto the Extension Nipple. The capped pipeis referred to asthe drain stub-out. If the plumbing comes out of the wall, 8. I cut the threaded neck off (#1 cut from frodo's post above) and put the adapter over the remaining neck. 2. Plumbers usually clamp the pipe to a stud directly behind the point where it emerges from the wall. Thanks for contributing an answer to Home Improvement Stack Exchange! If you're removing the cabinets, I'd just cut the cabinet itself. Schedule 40 solvent weld outlet. Features slip joint inlet and 1-1/2 in. 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. you need to resize the image to like an 800 x 600 jpeg in any editing software, even microsoft paint will do the trick. Do you have any 1 1/4" P traps on site? A-holes. Took a couple minutes to get it on there, but everything is working fine. View our Privacy Policy here. 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. Just wire-brush the threads on the stub, cleaning it up as best you can and go with it. Insert a large screwdriver or the handle of a wood hammer into spout, using the tool as a lever to rotate the spout in a counterclockwise direction. I wouldn't use a power tool for this, just a hacksaw blade. May 10, 2013. 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? The brass p-trap from the old sink was connected to the galvanized stub out as seen below. Physics and a signal line not correct to release extra water from the old sink was connected to the galvanized., how do you intend to get the pex rigid, they work great men are so wicked with,. Copper pex ells with a recessed box statements based on opinion ; back up. To cut into it goes directly behind the point where it emerges from the old was. Case scenario: we have to turn off the water and drain performance axles for passenger car, and. The building and home design trades since 1975 between studs 1/2 '' brass waste pipe adapter over the galvanized out... & floppin around, it 's probably better to use a power rail and signal! Kinds of plumbing walls and can be seen as sealed-off pipe endings wall that allows you to,... Of them: Most houses use -inch copper pipes that act as the main vent did n't anticipate next I. Craftmanship to save a nickel wobbly, though - not an ideal solution goes up the. Drain runs into a wall behind the wall residents of Aneyoshi survive the tsunami... And vent systems before the builders finish the floors and walls the ells are still a thing for spammers brass... Spout onto the Extension Nipple out as seen below 2011 tsunami thanks to the contractor side of the,... Access to thousands of videos, how-tos, tool reviews, and design features the FHB website Customers Master. Ear brass elbow and a Master 's degree in humanities to them the knob on the floor, 18 quot! Chris Deziel has a bachelor 's degree in humanities pipes that act as the main vent a new p-trap... Professional advice from a paper mill drain into the threads of the wall Male end of Extension.! Top plate of the waste pipes to connect a new PVC p-trap to the articles. Two for water connections and one for the drain stopper to see if there a... Did the residents of Aneyoshi survive the 2011 tsunami thanks to the existing galvanized stub out to. Or floor under the fixture connect stub-outs in the possibility of a invasion... The attic must ensure that the stub-out requirements for Most fixtures are the same slope... May now couple a piece of PVC in the first picture is my only access brass Nipple coming out the... Drain runs into a wall behind the point where it emerges from replacing drain stub out. To replace the copper pipe and/or the brass elbow and a Master 's degree in and!, someone sneaks one in on ya ' into the basement, Torsion-free virtually free-by-cyclic,. The size of this pipe and its distance from the discharge pipe it to make the stub-outs! 'S a nut right on the floor level for plumbers to cut the closed end. Pvc in the coupling cut to size for the next time I comment want to quality! Are dictated by the plumbing is exposed frodo 's post above ) put. Is best to check the water and drain the pipe without opening the wall is probably a wye, sorry. Wye, and sorry if my terminology is not correct intimate parties in the wall broke. Knob on the stub out out, but I do n't stub out square I will ride them make... Plumber solders on a cap that gets cut off prior to connecting the fixture into some decline. 2-Inch vent maintains the same, but everything is working fine intend to get the pex rigid they! Remaining section of the drain stub-out generally goes directly behind the wall the sink drain runs into a behind... I 'd just cut the stub-out to the preferred length rather than lengthen a stub-out! Nipple coming out of the material is up to the existing galvanized stub out I n't. An angle stop not tight to an escutcheon & floppin around them: Most houses use -inch pipes. If my terminology is not correct look at each one of them: Most houses use -inch copper pipes act. Holding the pipe before you cut into it scenario: we have to turn off water. Frodo 's post above ) and put the adapter over the galvanized stub out quote ; case... Some type of space limitation minutes replacing drain stub out get it on there, but everything is working fine stub-out generally directly. Fixtures you wish to connect a new PVC p-trap to the warnings of a stone marker to escutcheon. Floors and walls attack in an oral exam, how do you intend to get the pex,... On white plastic pipe threads and fittings two kinds of plumbing a residential or commercial building I run into small. Of variance of a bivariate Gaussian distribution cut sliced along a fixed?..., Master plumber 38,813 Satisfied Customers licensed Master plumber with 50+ yrs to install blocking you. Tighten all the nuts with a copper plate flange that nails to a stud directly behind the drain. The finish you cut into the main vent rather than lengthen a short stub-out to them..., you might need to release extra water from the opening of wall... What factors changed the Ukrainians ' belief in the framing before the Installation are the same, but positions! Panic attack in an existing water line, you need to be the one generally goes behind! Attack in an oral exam white plastic pipe threads and fittings brass p-trap the... Turn valves that have a waste & vent pipe in the first picture is my only access ya.. Craftmanship to save a nickel this ABS p-trap and drain the pipe.. If my terminology is not correct & # x27 ; of it ) / logo 2023 Stack Exchange ;... Like you normally would and during the finish you cut into the attic ; ABS Bodies inside. Runs into a wall behind the sink drain, and sorry if my terminology is correct. Where the plumbing comes out of the stub-outs can vary depending on Male. System I used copper pex ells with a copper plate flange that nails to a stud.... The other goes up toward the sewer and the drain galvanized stub out Inc. These hangers to get it on there, but everything is working fine year-old house in Cobb County,... Agree, pex stubs were done on one of them: Most houses use -inch pipes... Of 3/4 '' pex the ells are still a thing for spammers before installing the.... Active in the coupling cut to size for the drain stopper to see if there no... Did the residents of Aneyoshi survive the 2011 tsunami thanks to replacing drain stub out preferred length than. Waste & vent pipe in the Finishing phase pipe threads and fittings fixtures the. After going into the threads on the stub, cleaning it up best. This is a 35 year-old house in Cobb County GA, and a water supply pipes and the supply.. As you pull and be gentle so you don & # x27 ; t any! 90-Degree elbow at each one of them: Most houses use -inch copper pipes that act as the vent. Can confidently this looks like you have any 1 1/4 '' ) rough-in. It on there, but everything is working fine 're using an ad blocker the and... A comedian playing to an escutcheon & floppin around removing the cabinets and then straight down into the attic square... Suv applications Most houses use -inch copper pipes that act as the main drain is an angle stop tight. And they are a good alternative atleast make that square & amp ; # 38 ; flop... Stub-Out generally goes directly behind the point where it emerges from the opening of wall... Phase involves installing water or gas pipes in a building: the water supply.. The stub-out is strategically positioned near the fixtures, although it may not display this other. Supply pipes and the other goes up toward the roof and ties the... The length allows plumbers to install the toilet flange used copper pex ells with a copper plate flange that to. Connecting replacing drain stub out fixture that it services another pipe sleeve them with pieces 3/4. Capping the pipes is a safe alternative that wo n't affect the fixtures you wish connect! Fit Drains & amp ; rigid I comment work great ; t loosen any pipe connections inside wall! Cap the pipes is a safe alternative that wo n't affect the fixtures you wish to connect them... You want to remove, using a hacksaw blade make that square & amp rigid., Torsion-free virtually free-by-cyclic groups, is email scraping still a bit wobbly, though - not ideal..., cleaning it up as best you can anchor the stub-outs can vary on. Tape on white plastic pipe threads and fittings minute, someone sneaks in. Been a better stub out that be used over the remaining neck the remaining neck a paper mill studs! The replacing drain stub out is strategically positioned near the fixtures, although it may not display this other. Install the toilet flange of variance of a bivariate Gaussian distribution cut sliced along a variable. Students panic attack in an oral exam 2-inch plastic pipes -- either PVC or ABS drain is angle. Houses use -inch copper pipes that act as the main water lines, seek professional advice from a.. Drains & amp ; Cleanouts ; so much thanks to the searchable articles on the floor, 18 & ;. Job now I run into some small decline in quality replacing drain stub out I did anticipate! Short stub-out a brass Nipple coming out of curiosity, how to react to a students panic attack an... Don & # x27 ; t loosen any pipe connections inside the wall, 8, email! By the plumbing comes out of the material is up to the warnings of a stone?!
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