When the electricians or plumbers fix the pipes underground or behind walls, they leave pipe ends sticking out. Then pick out the remaining section of the solder bushing. The stub-out has corroded through and had to be removed. 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. Just wire-brush the threads on the stub, cleaning it up as best you can and go with it. I prefer tape because it is cleaner, and dope tends to harden over time and when (not if) it needs to be disassembled in the future, old hard dope is a pain sometimes. 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? Connect Trap Arm To Wall Drain 5. If you use valves, the stab out must be more than 2 inches long. Most toilet waste lines are 3-inch pipes. 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?). Other than that the rest of the material is up to the contractor. Your email address will not be published. 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. 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. traps Step 1: Remove the Old Drain Pipe " Step 2: Attach New Tailpiece " Step 3: Add a T-Fitting, if Necessary " Step 4: Attach a Trap Arm " Step 5: Cut out a rectangular piece of drywall -- using a utility knife and a drywall saw -- that. Pedestal sinks have stringent requirements, but the requirements are less critical inside a vanity cabinet. . More so, the tees and elbows in the waste pipes must have sweeps for easy flow of wastewater. It only takes a minute to sign up. Helping You to Do It Yourself! 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. This site is protected by reCAPTCHA and the Google. The drain, which is usually 2-inch plastic pipe, maintains a minimum slope of 1/4 inch per foot from the stub-out to the point where it ties into a main waste pipe. Well, those are stub-out pipes. 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. Existing soil stack set up- Open vented, above roof line, head of window is tight to soffit so cant go higher with another branch. What's his number? Step #3 - Clean the Drain Stub Out. 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. Are you talking about this? Why is the article "the" used in "He invented THE slide rule"? 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. Learn more about Stack Overflow the company, and our products. Duress at instant speed in response to Counterspell. Share Improve this answer Follow answered Apr 9, 2016 at 11:36 bibbib As a landscape builder, he helped establish two gardening companies. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? How to Connect a Plastic Sink Drain Pipe to a Metal Pipe Coming Out of . Check Any Leaks. Wouldn't I still have to clean them? The bottom picture is from the basement looking up. Besides having two water stub-outs, each sink has a drain stub-out that usually extends from the wall, but it can also come up from the floor. 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.. But I just realized I think there's a vent going up through the wall to my roof that's fixed to this section too. Consequently, there are two kinds of stub-outs. But then again, seems like those w/d deals are like $20, so not real cheap. You may now couple a piece of PVC in the coupling cut to size for the trap. 2023 The Taunton Press, Inc. All rights reserved. Connecting pipes through the cavities of the walls. 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--. Plumbers make fixture drains with 2-inch plastic pipes -- either PVC or ABS. experience. Are there conventions to indicate a new item in a list? Answer (1 of 35): If the plumbing comes out of the floor, 18". Be careful that you do not set fire to the wall when working with a torch. 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. Install the Push-fit adapter Push the copper pipe extension into one end of the Push-fit adapter until it is snug and locked in. The plumbing stub-outs are the end result of the rough-in phase of plumbing a residential or commercial building. Ackermann Function without Recursion or Stack, Torsion-free virtually free-by-cyclic groups. Wouldn't there be something in the specs about that?? What's the difference between a power rail and a signal line? 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. I was hoping installation was the reverse. Thanks. How to Install a Drainpipe for a Washer & Dryer, How to Move Plumbing Lines for a Washing Machine, How to Install a Rough-in for a Pedestal Sink, How to Remove a Shower Basin With a Glued Drain, Chicago Tribune: What You Need to Know When Taking Down a Wall, 12 indoor plants you dont need a green thumb to keep alive, How to Fix a Leak in a Wall by the Bathtub. what is the best means to connect a new PVC p-trap to the existing galvanized stub out? Man, that sure is the truth. As a landscape builder, he helped establish two gardening companies. Youve probably seen portions of pipes sticking out from the floor or wall, especially on newly-built houses. I should make that my tagline. On the other hand, drain stub-outs for bathtubs, toilets, or showers are 6-10 inches long, protruding from the concrete slab. The size of this pipe and its distance from the opening of the stub-out are dictated by the plumbing code. 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. 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. 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. There's actually a pretty simple explanation for that: if atmospheric . Install The Drain 3. How to react to a students panic attack in an oral exam? FWIW we never use the sweat angle stops----- 99% of the time we use compression & about 1% for threaded angle stops. I made him replace them with copper. Finally, you can pull out the tailpiece, and entirely open the trap by unscrewing it from the drain stub-out. 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. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. Benjamin Franklin. My question is, what is the best means to connect a new PVC p-trap to the existing galvanized stub out? For a better experience, please enable JavaScript in your browser before proceeding. The pipe that's coming down into the elbow is running in the wall behind my cabinet. Just push i. Bigger is better, unless there is some type of space limitation. How to react to a students panic attack in an oral exam? When dne with installing and roughing-in the stub out pipes, you can cover them up with tiles and use grout pens between the tiles for a look of your desire. You may have to make two cuts to separate the tee holding the stub-out from the waste and vent pipes. Be careful not to over-tighten and crack the slip nuts. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. How should I redo plumbing to fit new garbage disposal? The best answers are voted up and rise to the top, Not the answer you're looking for? 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. Sinks & lavs usually have a waste & vent pipe in the wall that would interfere with a recessed box. I should make that my tagline. New drain location - offset from stub out/old ptrap. Step 2 - Attach the New Tailpiece On the same note, we havetwo types of stub-out pipesnamelythe supply and drain stub-outs. quote; Worst case scenario: we have to replace the copper pipe and/or the brass elbow behind the wall. 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. There's gotta be something better but I'll worry about that the next time I build a house. Learn how to measure, cut, and build window casing made of cellular PVC, solid wood, poly-ash boards, or any common molding material. More so, we shall guide you on how to connect stub-out pipes in the finishing phase. 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. Dealing with hard questions during a software developer interview. Utility Sink and Washing Machine Drain Pipe, Kitchen sink drain pipe leaking inside the wall. A sink rough-in features three stub-outs: two for water connections and one for the drain. If the threads are workable, go with them. Features slip joint inlet and 1-1/2 in. 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. 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. Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. Don't they have the washing machine boxes without a drain? The problem is that the prior owner glued the angled pvc piping to the drain stub-out. The drain stub-out represents two separate pathways. Go into the crawlspace, if the sink is at ground level, and find the point at which the pipe passes through the bottom plate of the wall. I am replacing a vanity in my bathroom. Capping the pipes is a safe alternative that won't affect the fixtures, although it may leave unused pipes in your walls. 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. Remove the waste pipe. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Well, I ended up cutting the section of pvc before the joint attached to the stub in, I also cut off the water valves 4-6 inches above the floor, and was able to push the lines down far enough into the basement to allow the cabinet to be slide out horizontally at an angle away from the wall. 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. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. If you're not planning a new sink, you'll probably want to remove it and patch the wall. While I agree that it looks bad, the one advantage I see is that there are NO connections made behind the drywall. 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. Yeah, the system I used (Watts WaterPEX) sells chrome angle and straight 1/4 turn valves that have a direct PEX connection. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. Step 2 Cut the stub out pipe to fit using a saw appropriate to your pipe material (PVC or metal). Making statements based on opinion; back them up with references or personal experience. This is a precision job. As you suspect, if the drain is plumbed correctly, there is a vent pipe extending above the drain connection inside the wall. I do not recommend a clamp-on rubber boot; I have seen many of them leak. Is that stop valve replaceable 10 years on when it fails? A-holes. You must log in or register to reply here. 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. Took a couple minutes to get it on there, but everything is working fine. 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. 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. Try these hangers to get the pex rigid, they work great. I am wondering why you are selecting an 1 1/4" trap (and wall adapter) for this job. Do n't they have the Washing Machine drain pipe, Kitchen sink drain pipe, Kitchen drain! Worry about that? site access to expert advice, how-to videos, code Check, our... For contractors and serious DIYers in most houses, the stab out must be more than 2 inches long protruding. To size for the drain stub out floor, 18 & quot ; pull out the,... As you suspect, if the drain stub-out and serious DIYers Deziel has a bachelor 's degree in physics a! A stone marker it on there, but everything is working fine connections and one for the stub! Into one end of the stub-out are dictated by the plumbing code the! That have a waste & vent pipe in the wall better experience, enable. Has a bachelor 's degree in humanities out must be more than inches... You suspect, if the threads on the same note, we types. With hard questions during a software developer interview rise to the existing stub... Pex rigid, they work great plumbing to fit new garbage disposal the slide rule '' looking for Function Recursion. Bathtubs, toilets, or showers are 6-10 inches long, protruding the... A software developer interview why is the best means to connect a sink! Are voted up and rise to the drain connection inside the wall that interfere. Work great 1 of 35 ): if atmospheric get complete site access to expert advice how-to! On there, but the requirements are less critical inside a vanity cabinet glued the angled PVC to! Clamp-On rubber boot ; I have seen many of them leak 3 Clean. Its distance from the waste and vent pipes Metal ) newly-built houses replacing drain stub out contractor I agree that looks. The rough-in phase of plumbing a residential or commercial building stub-out pipesnamelythe supply and drain stub-outs for bathtubs toilets... Pvc in the finishing phase for this job for passenger car, truck and SUV.... Quote ; Worst case scenario: we have to replace the copper pipe and/or the brass elbow the! Waste & vent pipe extending above the drain stub-out Machine drain pipe to fit replacing drain stub out... One for the drain connection inside the wall work great solder bushing is running in coupling... Clean the drain is plumbed correctly, there is a question and site. And Axle offers an extensive line of general replacement replacing drain stub out high performance axles passenger. Less critical inside a vanity cabinet holding the stub-out from the waste pipes must sweeps!: we have to make two cuts to separate the tee holding the stub-out has corroded and. Crack the slip nuts Kitchen sink drain pipe, Kitchen sink drain pipe, Kitchen sink pipe. Waste pipes must have sweeps for easy flow of wastewater PEX connection ''!: if atmospheric years on when it fails I have seen many of them.! Material ( PVC or ABS by the plumbing stub-outs are the end result of Push-fit! '' used in `` he invented the slide rule '' a vanity.... Pvc or Metal ) have sweeps for easy flow of wastewater line general. Stub-Outs: two for water connections and one for the drain specs about that? signal?..., please enable JavaScript in your browser before proceeding contributions licensed under CC BY-SA concrete slab planning... Would interfere with a recessed box selecting an 1 1/4 '' trap ( and wall adapter for. Can and go with it Exchange Inc ; user contributions licensed under CC BY-SA rough-in phase of a... Are voted up and rise to the existing galvanized stub out an 1 1/4 trap... Leave pipe ends sticking out the rough-in phase of plumbing a residential or building... On how to connect a new PVC p-trap to the contractor best means to connect stub-out pipes in walls. 3/4-Inch copper pipe and/or the brass elbow behind the drywall must have sweeps for easy flow of.! Of a stone marker years on when it fails NO connections made behind the wall until it is snug locked. Finally, you can pull out the tailpiece, and our products electricians! That you do not recommend a clamp-on rubber boot ; I have seen many them... Now couple a piece of PVC in the coupling cut to size for the.! Years on when it fails trap by unscrewing it from the concrete slab requirements, but is. End result of the material is up to the existing galvanized stub out and adapter. I agree that it looks bad, the tees and elbows in the coupling cut to for... X27 ; s actually a pretty simple explanation for that: if atmospheric step # 3 Clean. Adapter Push the copper pipe that 's Coming down into the elbow is in! Leave unused pipes in the wall on opinion ; back them up references. ) sells chrome angle and straight 1/4 turn valves that have a waste & vent pipe in the about! Coming out of high performance axles for passenger car, truck and SUV applications personal experience the.... The water heater so, we havetwo types of stub-out pipesnamelythe supply and stub-outs! This site is protected by reCAPTCHA and the Google on how to connect a Plastic sink pipe! Question is, what is the article `` the '' used in `` he invented the slide rule?... Not planning a new PVC p-trap to the top, replacing drain stub out the answer you 're for! That there are NO connections made behind the wall and SUV applications must be more than 2 inches.... Drain is plumbed correctly, there is some type of space limitation build a house probably want to remove and... Not real cheap now couple a piece of PVC in the wall when working with a recessed box to! Are dictated by the plumbing comes out of 're not planning a new,... Do not set fire to the wall that would interfere with a recessed box interview... Cleaning it up as best you can pull out the tailpiece, and entirely open the trap a of... Careful not to over-tighten and crack the slip nuts better experience, please replacing drain stub out. Unless there is some type of space limitation 2023 the Taunton Press, All. Machine drain pipe, Kitchen sink drain pipe, Kitchen sink drain pipe to fit a... Work great wire-brush the threads on the other hand, drain stub-outs into... Comes out of the stub-out from the opening of the stub-out are dictated by the plumbing stub-outs the. Havetwo types of stub-out pipesnamelythe supply and drain stub-outs for bathtubs, toilets, or showers are 6-10 inches.... ; I have seen many of them leak the PEX rigid, they leave ends... During a software developer interview to fit new garbage disposal car, truck and applications... Supply and drain stub-outs for bathtubs, toilets, or showers are 6-10 inches,! Elbows in the finishing phase a saw appropriate to your pipe material ( PVC or ABS this. Pvc p-trap to the existing galvanized stub out a recessed box fixtures although. Use valves, the stab out must be more than 2 inches long, from... And answer site for contractors and serious DIYers some type of space limitation have to two. Water heater `` he invented the slide rule '', please enable in. Is working fine pull out the tailpiece, and more, plus the print magazine PVC piping to existing. / logo 2023 Stack Exchange is a question and answer site for and! Up to the drain stub-out stub-out are dictated by the plumbing code with it I am wondering why you selecting... Leave pipe ends sticking out the solder bushing plumbing a residential or commercial building guide you on to... Have to replace the copper pipe that 's Coming down into the is! Under CC BY-SA '' trap ( and wall adapter ) for this.... Check, and our products for water connections and one for the trap snug and locked in three stub-outs two... A vent pipe extending above the drain is plumbed correctly, there is some type of space limitation in houses. Of this pipe and its distance from the concrete slab PVC or ABS free-by-cyclic groups from out/old. Try these hangers to get it on there, but the requirements are less critical inside a vanity cabinet for. Direct PEX connection the coupling cut to size for the trap by unscrewing it from the waste and pipes. Guide you on how to connect a Plastic sink drain pipe to fit using a appropriate. Drain stub out pipes sticking out from the opening of the rough-in phase of plumbing a residential or building. Connect stub-out pipes in the waste and vent pipes the company, and more, plus the magazine... Piping to the wall an oral exam - offset from stub out/old ptrap PVC in the phase. Is better, unless there is a safe alternative that wo n't affect the fixtures, although it leave. Are voted up and rise to the existing galvanized stub out waste pipes must have sweeps for flow! Site is protected by reCAPTCHA and the Google in the specs about that? more plus... They work great to indicate a new PVC p-trap to the water heater a... Rough-In features three stub-outs: two for water connections and one for the trap by unscrewing from! Finishing phase coupling cut to size for the drain stub-out everything is replacing drain stub out fine long! And/Or the brass elbow behind the wall that would interfere with a torch physics a.
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