Screw the Toilet Flange Onto the Concrete Use Tapcon anchors or a similar type of masonry/concrete screws to fasten the toilet flange to the concrete slab. For a better experience, please enable JavaScript in your browser before proceeding. Toilet wax ring: this is essential to seal the toilet to the flange… 2. it can back up and tell you there's a bigger problem (ala needs an auger), while eventually clearing itself out, which is a nicer way to discover the problem than having it backup with other material... – dandavis Oct 1 '18 at 18:37 Clear the floor and lay an old blanket or newspaper nearby so that you can rest the parts of the toilet on the paper as you disassemble it. If the sub floor around the flange is damaged then nothing is going to keep the toilet secure. Then gaps should be filled. You DO want to attach the flange to the floor, as Mr. David said. Place the toilet flange on top of the opening and screw down into the floor. below the finished floor (Photos 7 and 8). toilet bowl leaks to empty in 30 min, starting at normal level Updated with latest! The flange is also crooked by about a 1/4 inch variance. Can't tighten down those 2 nuts on the sides of the toilet base too much or you end up cracking or breaking the toilet base. If the flange is lower than or flush with the floor they make foam rings that cover the distance for a proper seal. The screws I used to attach the flange to that steel plate really pulled the flange tight to the steel. All of the concrete is busted out below where the flange would sit and there is nothing currently there to screw a new flange to. you can flush a lot of ice down the toilet to accomplish 2 things: 1. it could push out a minor obstruction. Discussion in 'Toilet Forum discussions' started by imnoplumber, Sep 2, 2008. If needed, rotate the flange either clockwise or anti-clockwise to lock into place. The existing toilet flange is not mounted to anything but the three inch sewer pipe. Broken Toilet Flange Causes Rocking Toilet Your wobbly toilet may be moving because the mounting bolts that hold it down have nothing to grab onto anymore. The only thing securing the toilet to the floor was from the flange clamped to the sewer pipe. Wipe the excess grout that squeezes out with a wet sponge or rag. No way to tell without looking. It might be as easy as the original plumber not screwing the flange down or one of the bolt slots being broken. http://www.plumbingforums.com/forum/f19/replacing-cast-iron-water-closet-flange-410/, http://www.jlconline.com/cgi-local/viewnew.pdf/0/4be7752b6e59662ac300acfdedb19094/www.jlconline.com/cgi-bin/jlconline.storefront/4de2aedd1119259527170a323cb406a6, Replacing Toilet Handle without Chain or Flapper. I'd clean up the area around the flange, then get the bolts in place. First thing to do is pop the toilet off and take a look. A flange that’s too low. the flange sits on the tile but the screw holes are over air. At this point, the ring nut that connects the toilet to the flushing tube must be unscrewed. The toilet flange needs to be raised for the addition of the underlayment, Ditra and tile. A poured cast iron flange is not going to rock or move anywhere at all if done properly and is by far the best repair option to replace an existing cast iron flange. Seems like it only takes a year or less and the bolts and closet flange are rotted or rusted out and toilet is loosen floppen. Allow to dry. Floor cut too far to mount flange to floor; Author: chiefplt (CA) I'm resetting a toilet in one of my bathrooms that has begun to smell - I figured the problem was the wax seal. You must log in or register to reply here. I originally tried a flange repair kit, which was basically a real thin piece of metal that screwed down, but I couldn't get it around the original flange. Or half the floor could be missing. To eliminate the need to cut or snap excess bolt length, use self-adjusting bolts. Amateur night coming so hold on. It appears the backer board goes under the toilet flange. JavaScript is disabled. After the toilet’s removed, inspect the closet flange. ), was easily drilled with enough force and a new drill bit. Especially so when there is nothing much to anchor the flange to the floor. My bowl was leaking, so I pulled the toilet up and saw that the original cast iron flange was broken. what am I missing here. There is nothing to secure to because it was done wrong initially and the wood rotted away. Attach using your used or new screws and bolts. I am replacing the wax seal around a toilet, and when I pulled the toilet I noted that the flange is not bolted to the floor. It looks like your old flange was installed on … And pick up a new toilet flange. If you have to use two wax rings a toilet flange extender should have been used. Toilet flange repair is one of those things…you don’t know you need it until you see a leak or see the flange when replacing a toilet. Is the also the recommended case for going over Ditra Heat? Many toilet flanges are made of plastics, so try to secure the flange without over-tightening. And a "toilet-repair-flange"..that's a metal ring that ya screw to the floor over top of the old toilet flange if it's not usable and might help if the new toilet flange … You might think your loose toilet bowl is held down to the floor by a couple bolts. This happens when the flange does not have the locking slot on the underside to hold the bolts. on toilet flange here, we usally have a 4 inch pvc stem through the concrete, poured in place. Replace toilet flange [ 7 Answers ] I'm replacing the tile floor in a bathroom. An unwavering flange is crucial to a leak-free toilet. The steel plate, approximately 1/16th+ in depth (.080? With the toilet flange in place, you are ready to install the toilet with a new wax ring. Do you have to cut the pipe and re-glue a new flange … I've done about a dozen or so toilets and have yet to have a problem. Closet flange spacer: if your flange is not flush with your finished floor, you will need a spacer to raise it up, so the wax ring seals properly with the toilet. The cheapest and quickest fix would be coming at it from below via the kitchen ceiling. The steps to install a toilet are the reverse of removing one, so you get a practice run before connecting the new one. Let dry and then use smack nails(expandable anchor, my preference) or maybe tapcons to fasten collar to floor. Then I slid the flange into place and screwed in the Tapcons. It's designed as a wax-less unit, at least between the toilet and the top of the flange. It is worse when we run the ceiling fan - that seems to draw the air into the TT from around the flange. We set the new plastic flange in and tried to bolt it down and there seems to be nothing but air below where the screws should go in. Is there a better way or stronger way to anchor or bolt down a toilet to the floor/toilet closet flange? The finished product was pretty clean and provided a great surface to screw the flange to. A broken flange, usually on the outside of the slot that holds the toilet flange bolt (Photos 3 – 6). We are putting in a new toilet and have removed an old cast iron flange that was broken. toilet bowl leaks to empty in 30 min, starting at normal level, Soap Bubbles in Dalton when Washer is emptying. Screw the new flange to the floor using a screwdriver and the new screws that came in the product package. Then I'd slather on JB Weld to secure the flange to the floor, leaving the bolts free to move a bit. I used the kind with the tapered wood screw type head so that once all the way in, they seated nicely in the recessed holes in the flange and held it tight. Rot around the toilet flange (Photos 9 and 10). Make sure that there are no spaces between the flange and the floor before screwing it into place. I have sometimes managed to drill at an angle and catch the concrete with long Tapcon screws in situations like this. Toilet closet flange: this connects the toilet to the drainpipe. Use long screw's to fasten collar to new plywood or what ever sturdy material you decide to use.I use stainless screw's, but you could use something different if you wanted to. But the metal flange is mostly gone. The flange secures the toilet to the floor. I had to set a toilet today, and the brass flange (soldered to copper) had absolutely no screws in it, and the toilet rocked worse than a rocking chair. Allow to dry, then install tank, etc. Nothing left of the flange to use the bolts to hold the toilet to the flange. Disconnecting an old toilet to prepare for the installation of a new one is nothing regal. I finished the project today, on Father's day, right before we were expecting company to celebrate the occasion(umm, fathers day, not the toilet being fixed). Simple wax ring failure. I'd then trial fit the bowl, make a pencil line around the perimeter, then apply a thin layer of grout, plaster of paris, or floor patch about 1" wide around the inside of the perimeter, Set the bowl quickly on the wax seal and snug down the bolts. Can you fill in with a strong, quick drying concrete mix. If using a plastic flange ring, be careful not to crack the ring by screwing the anchors in too far. Keep in mind moisture, so choose appropriate anchor. I applied ABS cement to the inside of the cemented ABS piece and to the outside of the flange. this can be after the tile or before allowing for height, and thats all. Save yourself some time and frustration with this ingenious, effective pipe fitting removal tool and make short work of a normally challenging process. Can't tell from your pictures, but that blue flange needs to end up above the floor level a certain distance when done for it to seal. do i need to solder the lead pipe and flange? If a proper seal is not achieved it will result in leaking. I can only assume there is a basement below. I bought a new house built in 1984. You’ll have to remove your toilet anyway if you have a water leak under the bowl. Concrete Flanges If you run into a flange that is going into a concrete floor, make sure you screw the new flange in with Tapcons, not drywall-type blanks and screws. Previous owner installed new tile flooring in bathroom, and installed an additional toilet flange on top of old one. … It is a cast iron pipe and flange. He screwed new flange into old one, and old fla … read more The majority of the time, I can find some wood to screw into, but this situation was a little different than what I'm use to seeing. i was planning on hammering the lead drain pipe over the flange--will this be sufficient to hold the toilet in place? A lot of people here have a problem with this. The size of the hole is about the same size as the location of the bolt holes on the flange, so I can't just install bolts. What would be the best way to do this? Closet (toilet) flanges must be 1/4" above a finished floor. The flange itself is PVC and the slots (for the screws that hold the toilet inplace) are both broke. I know a great deal has been discussed about putting the toilet flange on top of the finished floor (tile). If you need to remove a broken, rusted, or separated toilet flange, or want to remove a seemingly impossible female pipe fitting, having the right tool for the job makes the task a whole lot easier. Personally I prefer a cast iron flange with a poured lead joint when I'm working with cast iron pipe. All the parts came up with the toilet. I inspected the flange when I replaced the seal (and nothing was wrong with the seal) and the hole that they cut in the floor is larger than the flange pipe - that seems to be where the smell is … Place the Bolts and Wax Ring. I bought a metal ring that screws to the floor but thinking that I need more then that since there still won't be anything to secure the flange. Welcome to Terry Love Plumbing & Remodel DIY & Professional Forum. If that is the case, can you get some 3/4" plywood or other sturdy material and notch around pipe,fasten it to the bottom side of the subfloor. Step 2. The floor is a concrete slab. The new bolts will secure the flange against the bottom of the toilet. Toilet anchor bolts hold your toilet to the floor and keep it connected to the flange, which is the opening to the waste line. Just because the toilet didn't rock and seemed stable doesn't mean it didn't leak. I didn't have the balls to actually have people use it because I'm still evaluating the job --- but it went pretty well. Concrete hole too big to screw down toilet flange? [ 4 Answers ] We took off toilet from carpeted floor and the flange did not seem to be attached to the concrete subfloor at all. How do you replace the flange? This is so the wax ring seals properly to the flange and the hub on the toilet. If the flange is damaged or loose, the toilet would wobble, and a wobbling toilet will twist the wax ring and later lead to leaks. I'm ready to install the flange (and of course, the toilet) on my newly-tiled bathroom floor, but there's a slight issue - I notched the tile to allow to flange to be fastened to the plywood sub-floor, but when I did I had the largest part of the johnny-bolt slots at 9 and 3 o'clock, so there's nothing … After closing the main water valve, flush the toilet a few times so that no water remains. plastic flange into cast iron sucks... if you want to keep this trash, drill into the cement and anchor it.. good luck with that.. The flange and PVC pipe have some play, as in it can move up and down about 1/2". once the concrete set, the pvc is cut flush and then a pvc toilet flange is glued in. (You must log in or sign up to reply here.). When I got the toilet off though, I realized that the existing flange was very old and not mounted to the floor at all. 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