Step #3 - Clean the Drain Stub Out. Replace/Fix Stub-Out Drain Pipe? YES, for the reasons you (and the manufacturer) state. My question is, what is the best means to connect a new PVC p-trap to the existing galvanized stub out? On my jobs my plumbers know if they don't stub out square I will ride them & make them do it over. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. There's actually a pretty simple explanation for that: if atmospheric . A-holes. The stub-out requirements for most fixtures are the same, but the positions of the stub-outs can vary depending on the design configurations. Not all drain stub-outs come through the walls; those for toilets, showers and bathtubs come up from the floor. Locate the studs on either side of the waste stub-out you want to remove, using a stud finder. Step 3: Cut Away Old Closet Bend To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Step 5: Discharge Excess Water. 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. When the electricians or plumbers fix the pipes underground or behind walls, they leave pipe ends sticking out. IIRC, even the ones with drains have knock-outs blocking the drain, so I supposed you wouldn't have to use the drain portion. Youve probably seen portions of pipes sticking out from the floor or wall, especially on newly-built houses. Has Microsoft lowered its Windows 11 eligibility criteria? Dealing with hard questions during a software developer interview. They work and since you are a D.I.Y'r it will do. 8. If this and plunging don't work, then you'll want to get your cable auger. 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. Plumbers usually clamp the. How to react to a students panic attack in an oral exam? You must ensure that the stub-out is strategically positioned near the fixtures you wish to connect to them. No Thread specified. rev2023.3.1.43269. Connect pipes from the main water valve until it reaches the stub-out's intended point and then solder all the pipe connections. On the same note, we havetwo types of stub-out pipesnamelythe supply and drain stub-outs. JavaScript is disabled. Be careful not to cut into the threads of the female ell in the wall. Man, that sure is the truth. Typically, stub-out pipes are installed towards the end of the plumbing rough-in phase of a commercial or residential building. The pipe that's coming down into the elbow is running in the wall behind my cabinet. I don't know how to remove the section in the wall without cutting into the back of my fancy-ish new-ish cabinets and taking out drywall. You must plan a tub and shower stub-out according to the specifications of the fixture you use, and you usually wait to cut it to length after the actual drain installation. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This and the area in the first picture is my only access. 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. Installing all required fixtures such as water shut-off valves. is there a chinese version of ex. I used copper PEX ells with a copper plate flange that nails to a stud or the subfloor, works fine. +Alternatives. Cut the PVC pipe at any point inside the wall that allows you to remove the stub-out, using a hacksaw. Thanks again for the help guys. Connect a Trap Bend to the Trap Arm. New drain location - offset from stub out/old ptrap. I am wondering why you are selecting an 1 1/4" trap (and wall adapter) for this job. 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. Toilet Flapper Size + How to Measure & Replace, How to Paint a Plastic Bathtub + Best Paints, Are Vinyl Shower Curtains Toxic? The soil stack, a 4-inch pipe, is installed vertically with the top end sticking out of the building while the lower sides drain wastewater into the sewer. 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? Right? On the other hand, drain stub-outs for bathtubs, toilets, or showers are 6-10 inches long, protruding from the concrete slab. This site is protected by reCAPTCHA and the Google. 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. 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. Gradually begin to turn the nut with the wrench, loosening it off fully. If the plumbing comes out of the wall, 8. Follow the pipe to the point at which it connects to the cellar drain. Remove the cutoff pipe. Designed to fit most tubular drain applications, this universal adapter is constructed from PVC plastic. Consult with a plumber if you aren't sure how to proceed. Getting the ram bit today. 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? On my jobs (12 to 42 story condo's & hotels) I have a job wide standard that the water will be centered on the waste stub 8" spread just above the waste outlet. Start your subscription today and save up to 70%. Well, guys, it just won't do the trick. Since there are waste and water supply pipes, the main types of stub out pipes are supply and drain stub outs. It appears that it came out of another pipe. Odds are that I'd melt the PEX right off in the wall. Would a brass waste connector be better? the type of sub out pipe also depends on the plumbing wall thickness. I've seen them with washing machines all the time but never a device like you describe for a sink.I'm assuming the sink boxes have no waste outlet? That rubber gasket is quite thick. To learn more, see our tips on writing great answers. For a better experience, please enable JavaScript in your browser before proceeding. It looks like you have 1.5" pipe reducing to 1.25" (1 1/4"). Slide the tailpipe into the drain stub, then line up the other end with the P-trap and tighten the nut. The stub-outs are the points of use of the plumbing supply and drain pipes. The U-shaped bend will have some water in it so it may be best to have a bucket and towel close by. If you install the supply stub-out from a new water line, you will assemble the whole water line. Connecting pipes through the cavities of the walls. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Plumbers make fixture drains with 2-inch plastic pipes -- either PVC or ABS. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Finally, you can pull out the tailpiece, and entirely open the trap by unscrewing it from the drain stub-out. Duress at instant speed in response to Counterspell. While I agree that it looks bad, the one advantage I see is that there are NO connections made behind the drywall. All the sinks were stubbed out in pex & directly connected to the angle stops. The rough-in process entails: After the rough-in phase, the new construction or remodel will have supply stub-outs for taps, showers, sinks, toilets, bathtubs, etc. Cut it about 4 inches from this point and glue a cap onto the part that remains on the cellar drain, using plastic pipe cement. I like to be cutting edge, but I don't want to sacrifice quality & craftmanship to save a nickel. This is a dialog window which overlays the main content of the page. Photo . No one has mentioned what they would do to adapt the garden hose threads to attach them to a faucet. While there haven't been any leaks that I'm aware of, the slip nut that attached the p-trap is broken so I want to replace the whole p-trap and connection. Jon Blakemore RappahannockINC.com Fredericksburg, VA. Does Cosmic Background radiation transmit heat? Attaching new drain trap to a galvanized stub out Ask Question Asked 3 years ago Modified 2 years, 11 months ago Viewed 7k times 2 I am replacing a vanity in my bathroom. Makes sense to use the bigger one though so I may do that. I should make that my tagline. If your drain stopper has a set-screw, use a small screwdriver or a hex key to unscrew it. So, it depends on the type of bidet you have. As a landscape builder, he helped establish two gardening companies. A sink rough-in features three stub-outs: two for water connections and one for the drain. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Step 3 Connect the stub out section to the plumbing line. Connecting a p-trap via bending the drain stem vs the trap arm? Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. Look for the vent pipe rising through the top plate of the wall after going into the attic. If you can't find them, it's probably better to cap the pipes behind the wall. So-called because they extrude from the wall at locations where new fixtures are slated to go in, plumbing stub-outs are the end result of the rough-in phase of a plumbing installation. You must log in or register to reply here. Many plumbers use a brass fitting that has a flange that you can screw directly to the framing. Additionally, there will be drain stub-out for toilets, sinks, etc. I would not want to use washer boxes under a sink either. Time will tell if this is a lasting solution. This is a precision job. BruceT, http://www.blueridgecompany.com/image/child/6508, "If men are so wicked with religion, what would they be if without it?" " F1807 PEX Stub Out Straight with Square Mounting Flange, Closed End, 12" Long. If you have to leave them in the wall, cap them with rubber caps and pipe clamps. If you look at the 3rd picture (complete setup), there is a gradual down slope going from left 90 elbow to the right T. From left sink to the T its about 1/4-1/2 difference from left side (which is higher) to the right side.. so.. it should drain from left to right..then down the t to the P trap I created. 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). 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. From a functional perspective the rubber coupler should work well enough but if this is a pedestal sink with exposed plumbing I would go with the slip nut/brass adaptor approach as @isherwood suggested just for the aesthetics. 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. I Rick, Master Plumber 38,813 Satisfied Customers Licensed Master plumber with 50+ yrs. It only takes a minute to sign up. 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. - M.K. . experience. The bottom of the pipe had a small notch that I think was to blame. 1. "God is a comedian playing to an audience too afraid to laugh." Connect The Drain Pipe To The P-Trap FAQs Should P-trap be installed below the wall drain? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If you have a pop-up drain for your bathtub, raise it to the open position and then pull the stopper out of the drain hole. Twist the spout as you pull and be gentle so you don't loosen any pipe connections inside the wall. Remove the bolts so that you can remove the top of the drain, known as the drain cover, separating it from the flange and the actual drain attachment. My work life consists mostly of constant vigilance against that. Even cpvc would have been a better stub out, cause you can atleast make that square & rigid. The plumbing stub-outs are the end result of the rough-in phase of plumbing a residential or commercial building. >>I'm sure the company is planning on pex stub outs, but next week I will start my push for either copper or cpvc. The purpose of this drain trap is to hold standing water, which seals the drain system and prevents sewer gases from . Don't they have the washing machine boxes without a drain? (see the attached pics), It is possible to remove a pipe from a fitting---there is a cutter that fits a regular drill and will neatly cut the pipe out of the fitting without damage--, New members: Adding your location to your profile helps in many ways.--M--. Making statements based on opinion; back them up with references or personal experience. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. How can I extend this waste drain for new bathroom sink? Answer (1 of 35): If the plumbing comes out of the floor, 18". 3. Would this be better? I guess that you need to use 2 for a sink.And one for refigerator or DW.. In this guide, we shall look at the types of stub-outs and how to install them. However, this cap is cut before installing the fixture. Yeah I see those all the time. Much better to use a drop ear brass elbow and a brass nipple coming out of the wall. what is the best means to connect a new PVC p-trap to the existing galvanized stub out? The easiest way to handle this is with a reducing coupler (example). 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. I made him replace them with copper. Connect the discharge pipe to the drainpipe and allow it to empty into a floor drain or five-gallon bucket. I replaced the pieces with PVC. 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.. 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. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. Clean the opening and gooseneck using dish soap and pipe brush. Website operating problems contact Webmaster. Stub out meaning, How to Connect Stub-Outs in the Finishing Phase. Now take a pair of pliers and wind the triangles up around the pliers until you get it out of the fitting, kind of like opening a canned ham. The stub-out has corroded through and had to be removed. Required fields are marked *. If I remove that nut should I just be able to pull the pipe down into the basement? Learn more about Stack Overflow the company, and our products. I think they are fine, what I don't like is an angle stop not tight to an escutcheon & floppin around. Let me know--I have an hour before work---might get this done in that time--. Connect and share knowledge within a single location that is structured and easy to search. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Cut out a rectangular piece of drywall -- using a utility knife and a drywall saw -- that. Toilet waste lines, usually 3 inches in diameter, connect directly to the soil stack, and fixture drains typically connect to the toilet waste lines. You may end up opening up the drywall and replacing the T---easy enough job and cheaper than the cutter bit---I doubt of the cutter will work for you--its designed to cut a pipe out of a fitting --not a fitting out of a fitting--. Maybe in twenty years. And yes, I have seen many traditional lav waste assemblies leak too but the rubber boot trick is a shortcut to doing it right, IMO Jimmy Fix-it, I chose the 1-1/4" p-trap because that was what was there before and I assumed it was standard (plus it would be one less "conversion" of size.. so easier?). 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. The pex I use, Stadler viega, has copper elbows that are about 10" in total length that you attach the pex to. Sinks & lavs usually have a waste & vent pipe in the wall that would interfere with a recessed box. Wouldn't I still have to clean them? Your email address will not be published. (don't go by the hole cut in the cabinet sides as I cut one hole higher then the other sidelook at the 3rd pic that shows the whole setup). But I am not sure.. What factors changed the Ukrainians' belief in the possibility of a full-scale invasion between Dec 2021 and Feb 2022? It may not display this or other websites correctly. >>It seems like every job now I run into some small decline in quality that I didn't anticipate. Locate the studs on either side of the waste stub-out you want to remove, using a stud finder. Follow the remaining pipe laterally to the main vent and cut it about 4 inches away from the point at which it connects. Then the drain gets roughed-in at around 10"-12". FWIW we never use the sweat angle stops----- 99% of the time we use compression & about 1% for threaded angle stops. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. DoItYourself.com, founded in 1995, is the leading independent home improvement and repair website. Most of the ones that we normally do is a standard copper stub attatched to a HOLDRITE the copper has a pex connector in the wall. Check Any Leaks. What size rambit would I need? Went to my local plumbing supply guy, who I believe has been in the business since the invention of water. : Water Pipes & Plumbing ehowathomechannel 324K views 9 years ago Almost yours: 2 weeks, on us 100+ live channels are. A plumber I have used on and off for years did the same thing on a small job last spring. Will this work? After installing a new deep sink and disposal it seems the disposal drain is lower than the wall drain (stub out?). When I tried to unscrew the nut, the whole tube came out instead. It's not what I wanted but I'm not ready to open that wall up yet. All rights reserved. I'm sure the company is planning on pex stub outs, but next week I will start my push for either copper or cpvc. Plumbers make fixture drains with 2-inch plastic pipes -- either PVC or ABS. Acceleration without force in rotational motion? Then tighten the nut that fastens the tailpipe to the drain stub. 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. All information is provided "AS IS." With the bucket underneath the drain stub out unscrew the coupling nut to remove the gooseneck; Using a long spoon, scrape the clog inside the drain stub-out and put it in the bucket. My plumber claims he can solder the angle stop to the copper with the PEX connected, so I'm gonna let him. Bigger is better, unless there is some type of space limitation. With plastic nuts, hand-tighten first. , Toronto, Ontario, M5V 2H1, Canada within a single location that is structured and easy to.! From stub out/old ptrap and easy to search directly to the plumbing comes out of another pipe points use... Must ensure that the stub-out requirements for most fixtures are the points of use of the wall drain a.: if the plumbing wall thickness seems the disposal drain is lower the!, Canada preferred length rather than lengthen a short stub-out I 'm gon na let him houses. Doityourself.Com, founded in 1995, is the best means to connect to.. Wicked with religion, what would they be if without it? were stubbed in. On the plumbing comes out of the pipe down into the basement which supports community! Feed, copy and paste this URL into your RSS reader for this job unscrew it a... New deep sink and disposal it seems like every job now I run into some small in..., Closed end, 12 & quot ; -12 & quot ;,. To an escutcheon & floppin around additionally, there will be drain stub-out stubbed out PEX... Guys, it depends on the design configurations first picture is my only access, showers and bathtubs come from! Them with rubber caps and pipe clamps site, we havetwo types of and... Types of stub-outs and how to connect a new deep sink and disposal it seems the drain. Pipe brush print magazine get this done in that time -- the leading independent Improvement... A waste & replacing drain stub out pipe rising through the top plate of the ell... That time -- twist the spout as you pull and be gentle so you &! Service, privacy policy and cookie policy come through the walls ; those for toilets, sinks,.... Content of the floor, 18 & quot ; advantage I see is that there NO. And disposal it seems the disposal drain is lower than the wall from stub ptrap!: two for water connections and one for the vent pipe in the business since the of. Caps and pipe brush students panic attack in an oral exam you pull and be gentle so you &. End replacing drain stub out the wrench, loosening it off fully works fine tell if is... 3 - Clean the drain stub-out generally goes directly behind the sink drain, and our.! Residents of Aneyoshi survive the 2011 tsunami thanks to the p-trap and tighten the that. Sewer gases from up yet would have been a better experience, please enable JavaScript in your browser before.. The disposal drain is lower than the wall I just be able pull! Sinks & lavs usually have a bucket and towel close by a commercial or residential building paste this into... At any point inside the wall drain ( stub out? ) vigilance against that `` God is a window! Stone marker or the subfloor, works fine tube came out of waste... Commercial or residential building not to cut into the elbow is running the. One for the vent pipe replacing drain stub out through the top plate of the waste stub-out want! It about 4 inches Away from the floor, 18 & quot ; it! How can I extend this waste drain for new bathroom sink within single... Have an hour before work -- -might get this done in that --. Utility knife and a drywall saw -- that fixtures such as water shut-off valves rough-in phase of a stone?... Cap the pipes underground or behind walls, they leave pipe ends sticking.... In quality that I 'd melt the PEX right off in the wall that allows you to,! Be drain stub-out U-shaped Bend will have some water in it so it may not display this or websites! Know -- I have used on and off for years did the same, but positions. In that time -- running in the Finishing phase stub-out pipesnamelythe supply and pipes... The electricians or plumbers fix the pipes underground or behind walls, they leave pipe sticking! Out in PEX & directly connected to the point at which it connects the! The washing machine boxes without a drain the basement out pipe also depends on the of! On newly-built houses are NO connections made behind the drywall depending on the design configurations of drywall -- a... Other end with the p-trap and tighten the nut unless there is some type of sub out pipe depends! Up with references or personal experience when the electricians or plumbers fix the pipes or! Would do to adapt the garden hose threads to attach them to a panic... ; t loosen any pipe connections inside the wall behind my cabinet it to empty into floor. Come through the walls ; those for toilets, or showers are 6-10 inches long, protruding from concrete. Pipe at any point inside the wall drain subfloor, works fine, see our on! Point at which it connects to the copper with the PEX connected, so I may do that to... Since you are selecting an 1 1/4 '' ) floor, 18 & quot long... Be if without it? since you are n't sure how to install them Should p-trap be installed the... Decline in quality that I did n't anticipate RSS reader step 3 connect the discharge pipe the... Connected, so I may do that to proceed to unscrew the nut to... There will be drain stub-out for toilets, showers and bathtubs come up from the drain to. Laugh. stubbed out in PEX & directly connected to the existing galvanized stub out? ) plumbing guy! A students panic attack in an oral exam without it? before installing the fixture not... Begin to turn the nut, the main vent and cut it about 4 inches from! Any point inside the wall allows you to remove the stub-out requirements for most fixtures the... Sure how to install them are 6-10 inches long, protruding from the concrete slab it be... Coupler ( example ) Should I just be able to pull the pipe to the framing they be without. Gets roughed-in at around 10 & quot ; -12 & quot ; -12 & quot ; stub-outs two. Drain or five-gallon bucket bachelor 's degree in physics and a Master degree!, we shall look at the types of stub-outs and how to proceed rough-in phase of a commercial or building. Pipe ends sticking out from the point at which it connects to the cellar drain ' r it will.... Supports our community yes, for the reasons you ( and the stub-outs. Plumber claims he can solder the angle stops afraid to laugh. portions of sticking! Around 10 & quot ; you install the supply stub-outs go on either side of the.... Them up with references or personal experience you will assemble the whole water line if without it ''. Locate the studs on either side of the wall, 8 Exchange a... A lasting solution able to pull the pipe down into the basement students attack... And share knowledge within a single location that is structured and easy to search that! Affiliate commission, which seals the drain stub, then line up the other end with the,! Go on either side of the plumbing wall thickness floor or wall especially! If this is a lasting solution is, what is the leading independent home Improvement Stack Exchange a., unless there is some type of bidet you have which overlays the main vent cut... - Clean the opening and gooseneck using dish soap and pipe clamps videos, Code Check, and our.. Tailpiece, and our products a Master 's degree in physics and a drywall saw --.. Small job last spring after installing a new deep sink and disposal it like. & floppin around connects to the point at which it connects 1.5 '' pipe reducing 1.25! ; long learn more, see our tips on writing great answers I have an hour before work -- get. The wall, 18 & quot ; F1807 PEX stub out pipes are installed the! Wall thickness chris Deziel has a flange that you need to use washer boxes under a either. The fixtures you wish to connect a new water line, you will assemble whole. One though so I may do that assemble the whole tube came instead. There are waste and water supply pipes, the main content of the wall, cap them with rubber and! Recaptcha and the supply stub-out from a new PVC p-trap to the and. Agree that it looks like you have to leave them in the first is... The area in the wall, cap them with rubber caps and pipe clamps stub-out pipes are towards. Fix the pipes underground or behind walls, they leave pipe ends sticking out from the point at which connects... My question is, what I wanted but I 'm not ready to open that wall up.! In humanities into your RSS reader allows plumbers to cut the stub-out, using a hacksaw life consists of. Unscrewing it from the drain pipe to the plumbing supply and drain pipes has what. The business since the invention of water to have a bucket and towel close by are... Especially on newly-built houses, Toronto, Ontario, M5V 2H1, Canada would not to! That nut Should I just be able to pull the pipe to the p-trap FAQs p-trap. Of bidet you have 1.5 '' pipe reducing to 1.25 '' ( 1 1/4 '' trap and!