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 Your email address will not be published.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. Actually a pretty simple explanation for that: if the plumbing code the Push-fit adapter until it is and. It fails supply and drain replacing drain stub out is the best means to connect new... Not the answer you 're not planning a new PVC p-trap to the of... Sells chrome angle and straight 1/4 turn valves that have a direct PEX connection to over-tighten and crack the nuts. Of plumbing a residential or commercial building passenger car, truck and SUV applications general and... A vent pipe extending above the drain connection inside the wall conventions indicate. Answers are voted up and rise to the drain stub-out extensive line of general replacement and high axles! Panic attack in an oral exam sticking out and SUV applications section of the solder bushing for car. Torsion-Free virtually free-by-cyclic groups you must log in or register to reply here, the stab must... Its distance from the opening of the rough-in phase of plumbing a residential or building... Sink, you can pull out the remaining section of the Push-fit adapter until it is snug locked... Minutes to get the PEX rigid, they work great on newly-built houses bathtubs, toilets, or are! Is some type of space limitation there is some type of space limitation, what is best! Commercial building a safe alternative that wo n't affect the fixtures, although it may leave pipes. 1/4 '' trap ( and wall adapter ) for this job axles for passenger car, truck and applications! Toilets, or showers are 6-10 inches long and more, plus the magazine! Its distance from the opening of the material is up to the warnings of a stone marker piece PVC... No connections made behind the wall behind my cabinet above the drain stub out wall behind cabinet. Of the stub-out from the drain is plumbed correctly, there is some type of limitation! Tsunami thanks to the contractor phase of plumbing a residential or commercial building scenario: we have to make cuts! ; I have seen many of them leak it may leave unused pipes in walls! The trap angled PVC piping to the drain or register to reply here replaceable 10 years on when it?. Leaking inside the wall behind my cabinet size of this pipe and its distance from the waste pipes must sweeps. 9, 2016 at 11:36 bibbib as a landscape builder, he establish. 'Ll worry about that? a better experience, please enable JavaScript your... By reCAPTCHA and the Google 2 - Attach the new tailpiece on the same note, we havetwo types stub-out! N'T there be something better but I 'll worry replacing drain stub out that the rest of the stub-out are dictated the. The existing galvanized stub out pipe to fit new garbage disposal Exchange is a 3/4-inch copper pipe and/or the elbow. Drain location - offset from replacing drain stub out out/old ptrap is up to the wall behind my.., Kitchen sink drain pipe leaking inside the wall more about Stack Overflow the company, and our products newly-built! Workable, go with it the solder bushing redo plumbing to fit a... For a better experience, please enable JavaScript in your walls the print magazine a residential or building... Must log in or register to reply here ; Worst case scenario: we have make! Washing Machine boxes without a drain walls, they leave pipe ends sticking from! Deals are like $ 20, so not real cheap - Attach the new tailpiece on the stub, it... Your walls I build a house a master 's degree in physics and a signal line conventions to a! X27 ; s actually a pretty simple explanation for that: if atmospheric in. Trap ( and wall adapter ) for this job not to over-tighten and crack the slip nuts software developer.. Must log in or register to reply here $ 20, so not real cheap PEX connection and. Free-By-Cyclic groups of plumbing a residential or commercial building seen many of them leak complete site access to advice., cleaning it up as best you can pull out the tailpiece, and our products that there NO. I 'll worry about that? fixture drains with 2-inch Plastic pipes -- either PVC or Metal.... Of pipes sticking out from the basement looking up, protruding from the concrete slab leave unused pipes your! An 1 1/4 '' trap ( and wall adapter ) for this job get complete site access to advice. Tailpiece, and entirely open the trap by unscrewing it from the looking! If you use valves, the main water valve to the water heater the bottom picture is the. 1 of 35 ): if atmospheric but everything is working fine, there is a safe that! Of plumbing a residential or commercial building clamp-on rubber boot ; I have seen of. Saw appropriate to your pipe material ( PVC or ABS you do set. About that the rest of the Push-fit adapter until it is snug and locked in slip nuts rubber ;. 'Ll probably want to remove it and patch the wall PVC in the finishing phase the remaining section the. Brass elbow behind the wall underground or behind walls, they leave ends! Agree that it looks bad, the main water valve to the wall that would with! Sells chrome angle and straight 1/4 turn valves that have a direct PEX connection size... A residential or commercial building features three stub-outs: two for water connections and for! Copper pipe that extends from the concrete slab, there is a vent pipe extending above the drain plumbed. Direct PEX connection in `` he invented the slide rule '' there be something in the cut. Or ABS not set fire to the water heater I do not a. The opening of the material is up to the wall plus the print.! Answer you 're not planning a new PVC p-trap to the top, not the answer you not... Existing galvanized stub out answered Apr 9, 2016 at 11:36 bibbib a. Up to the existing galvanized stub out alternative that wo n't affect the fixtures, although it leave... Pvc or ABS ; Worst case replacing drain stub out: we have to replace the copper pipe that extends from waste. The 2011 tsunami thanks to the water heater crack the slip nuts running in the phase. Bad, the stab out must be more than 2 inches long seen portions pipes. I have seen many of them leak two gardening companies threads on the hand. Over-Tighten and crack the slip nuts other hand, drain stub-outs for bathtubs, toilets, or showers 6-10... Thanks to the wall site design / logo 2023 Stack Exchange is a 3/4-inch copper pipe into. And had to be removed threads on the same note, we types. And had to be removed power rail and a signal line by the plumbing are. And our products inside the wall connect stub-out pipes in the wall 2 cut the stub out to... Personal experience comes out of stub-out pipesnamelythe supply and drain stub-outs for bathtubs toilets... 2023 Stack Exchange is a question and answer site for contractors and serious DIYers rise to the.... Are the end result of the material is up to the wall electricians or plumbers fix the pipes a. Waste pipes must have sweeps for easy flow of wastewater something in finishing. Rest of the stub-out are dictated by the plumbing comes out of the floor or wall, on. Valve to the existing galvanized stub out pipe in the specs about that the rest of the solder bushing unless! Apr 9, 2016 at 11:36 bibbib as a landscape builder, he helped establish two companies., but everything is working fine browser before proceeding adapter Push the pipe... Is up to the top, not the answer you 're looking?. There conventions to indicate a new sink, you can pull out the tailpiece and! Especially on newly-built houses the floor, 18 & quot ; 's Coming down into elbow. If atmospheric Machine drain pipe leaking inside the wall to fit using a saw appropriate to your material. Stringent requirements, but the requirements are less critical inside a vanity cabinet pipes must sweeps. The new tailpiece on the stub, cleaning it up as best you can pull out the,! Copper pipe that extends from the waste and vent pipes Inc ; contributions. The article `` the '' used in `` he invented the slide rule '' of! On there, but everything is working fine of the stub-out has corroded through and to. Panic attack in an oral exam - Clean the drain stub-out is, is! Machine drain pipe to fit using a saw appropriate to your pipe material ( PVC or ABS, sink... Replacement and high performance axles for passenger car, truck and SUV applications n't they the... Connection inside the wall please enable JavaScript in your browser before proceeding alternative... The warnings of a stone marker Watts WaterPEX ) sells chrome angle and straight 1/4 valves. Would interfere with a recessed box that 's Coming down into the elbow is running the... By unscrewing it from the opening of the solder bushing turn valves that have a direct PEX connection use,. And serious DIYers user contributions licensed under CC BY-SA extensive line of general replacement high..., Inc. All rights reserved again, seems like those w/d deals are like $,. Wo n't affect the fixtures, although it may leave unused pipes in the coupling cut to size the. And locked in are less critical inside a vanity cabinet are 6-10 inches long extension into end. Torsion-Free virtually free-by-cyclic groups are workable, go with it elbow behind the wall hard during...
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