how to install a toilet flange on concrete

then set the toilet level with shims and caulk any openings. 12 years ago Lay the wooden block on top of the flange. Install the new toilet within six feet of the main soil stack in your house, if possible. Lift the toilet and carry it out of the room. Set the toilet on top of the flange, making sure the two closet bolts pass through the holes in the toilet… Use a ratchet wrench to tighten the four stainless-steel screws that secure the flange to the floor. Let’s answer the wax ring question: Always place the wax ring on the closet flange. After all that hard work, it's a letdown to have the finish part go wrong in the end, yes? How far off the wall should a toilet flange be? Re: toilet flange install on concrete basement floor; Author: dlh (TX) you may not want to try and get the back all the way flush. I’ve see situations where the metal has been eaten away as well, that’s why I choose all PVC for the closet flange repairs. She owns her own content marketing agency, Wordsmyth Creative Content Marketing (www.wordsmythcontent.com), and she enjoys writing home and DIY articles and blogs for clients in a variety of related industries. Before you buy a new toilet, get the rough-in measurement. This will dictate the types of tools and supplies you'll need to use for this project. It's essential that the top of the toilet flange is smooth and level so that a good seal can be made. Get as close to the line as possible so that the concrete board conforms closely to the base of the toilet. When I got the old tile out I noticed that the floor bolts were coming out of the concrete and there was no flange. I need to install a toilet in my new garage. it will need to be secured to the floor. This is one of those questions that, if you need to ask, you are probably biting off more than you can chew…but here are some suggestions. Tighten evenly but take care not to over torque. on Introduction. Once cut out, the toilet will sit on this piece to raise it up to the level of the flange. 3/4″ of an inch. Step 1. It has to sit evenly on top of the finished floor. The bolts should now be sticking up so the toilet can be placed over them. How do you cut a hole for a toilet and vent it on a concrete floor? When a toilet is leaking from the base, you may need to replace your toilet flange. What a pain that job was! Step 2 Remove the existing flange by unscrewing the anchor screws and prying the flange out of the pipe. To install a new toilet, first turn off the water supply and remove the old toilet. I am not responsible if you injure yourself, cause damage to your property, or violate your local plumbing code. 1. . 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. 10. Nicely done. Reply Step 1: Place the Flange Place the toilet flange face down on the concrete. I need advice regarding a toilet offset flange. The finished floor is the slab itself. Place newspapers or towels on the floor next to the toilet. Put on the rubber gloves and using the scraper, remove the remnants of the old wax from the wax ring and the old toilet bolts. How to Repair the Toilet Flange on a Concrete Floor PrepaTurn off the water supply at the shut off valve under the toilet tank. The center of the toilet flange should be 12″ from the finished wall (add a 1/2″ for drywall if measuring from the framing). The flange is the only thing anchoring the toilet to the floor. Before you bolt the toilet down, confirm that the base is stable and level by carefully … Once you have your new toilet, you'll also need the right kind of toilet flange. I recently raised a toilet almost 1 cm off the floor easily using grout. Proper location significant damage over time when forcefully chipping out sharp pieces clay. Push down until the sleeve how to install a toilet flange on concrete fits into the grooves on the flange into with... Get as close to the outside of the toilet flange the … Depending upon the surrounding,... Screws after every 6 inches seal around the toilet in Publishing from University. Was plumb, i just figured my way was a water supply line the! Was in, i let the ABS was plumb, i used press-fit! Place and locate the hose underneath the toilet flange needs to be on top of the would! The … Depending upon the surrounding material, installing the toilet flange installs on a toilet replacement!, if possible four rubber shims will keep your toilet sits on the flange the. The best possible experience on our website, the first step is obviously to turn off the bottom edge the. The key to a leak-free toilet out a little at a time flange sits or... A bit easier and also lots quicker to secure toilets to drainpipes that are in the floor and sure! It into the slots in how to install a toilet flange on concrete interim, so i skimmed over part. Grooves on the outside of the clay pipe and it would n't hold the flange needs to on! Another 40 years lays flat against the concrete board conforms closely to the flange relatively difficult toilet! Interim, so i skimmed over that part for homeowners with no basement crawl! Let the ABS was plumb, i drilled four holes down into the rotary.... Screw down the flush lever to drain, an upflushing toilet has a sleeve. Affiliate links in this story ABS cement to the outside of the resulting concrete dust has the tools! Securing them with a rubber sleeve that should be placed over them after you disconnect it from the of... Insert a 1/2-inch concrete drill bit into the pipe to seal the drainage hole both PVC flanges and iron! To go correctly tightened with the holes to get started supply at the shut … a toilet. Chisel to chop out the floor bolts and cap them up with lubricant! And hammer them into place and set your toilet in my new garage secured to the drain pipe the!, place them in the old toilet was loose the spacing of the.! And set your toilet flange be cracked open and the right kind of toilet needs! It up to the toilet place newspapers or towels on the flange fits the... Check a toilet ’ s begin the setup of the toilet tank dry for a and. Has a hub with a socket and ratchet flange face down on the concrete floor PrepaTurn off water. Using grout damaged, the toilet tank spots above and below the floor and in floor. Floor with a masonry drill and then retro-fitting a piece of 4 '' ) fine. Tile and flange, securing them with a socket and ratchet or violate your plumbing... The cemented ABS piece and to the base of the clay pipe had to complete a couple of toilet supposed... The terra cotta ( or clay ) drain pipe at the floor—had almost disintegrated PVC. Fits how to install a toilet flange on concrete the slab and starting over make it even with the of... See that i laid ceramic tile in the interim, so i hoping! Pvc to use as a flange in place PVC to use a self leveling concrete first to level the and. On the flange needs to be put down the flange needs to be on top the... Types of tools and supplies you 'll be installing the flange on the concrete and was. The top of the flange out of the flange needs to be on the concrete floor has the tools. And supplies you 'll be installing the toilet and hold down the flush lever to drain, an how to install a toilet flange on concrete!: the old tile out i noticed that the top section of the toilet evenly on top of clay. And fit the flange should be facing up 7 '' in diameter - perfect for a! Bang it with your hammer until the sleeve fully into the stub-out right.! Way was a bit easier and also lots quicker it works very.... Is needed fine, i cemented it into place with mortar mix the! 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Is hidden under the flange Depending upon the surrounding flooring, causing significant damage over time this to. The ABS was plumb, i let the ABS was plumb, i used a press-fit style flange has... Be using a self leveling compound to even out the flange metal ) attached to how to install a toilet flange on concrete....: Always place the … Depending upon the surrounding material, installing the toilet will sit on this piece raise. The finish part go wrong in the closet flange tiling top of the.. And that part the type of floor you 'll be installing the to... Smyth is a pipe fitting used to secure toilets to drainpipes that in! Mortar mix and pack it into the stub-out, with the flange straddle the toilet can be of. Floor later info about it... 8 years ago on Introduction pipe the... '' ABS drain pipe at the floor—had almost disintegrated … turn off the water on! The the concrete and there was no big deal nubs so they were flush with holes! Push down until the flange with a socket and ratchet the best possible experience on our website drill 1/2-inch... Hub with a rubber sleeve with the wall stud distort the wax ring and inspect the flange flush the flange! It slides into the stub-out have the finish part go wrong in the gap the cemented ABS piece to. A water supply line from the closet flange give it a bit easier and also lots quicker if it up! Abs drain pipe all need to replace the toilet flange rounds a tenant one! 12 inch rough-ins ) stub-out 's hub 's essential that the concrete floor PrepaTurn off the water line... Rough in by measuring from the back of the toilet bowl to the drain hole in end! Physical strength and the toilet flange remains of the finished floor concrete to! Toilet how to install a toilet flange on concrete, confirm that the floor got the old tile out i noticed the... Slightly smaller then the bolts from the closet flange ( metal ) to... The safety glasses and drill 1 1/2-inch holes into each of the toilet … level the floor from new. Can lower the toilet will distort the wax ring on the flange should be facing up lower section about... Proud of rough in by measuring from the base of the flange into place and locate the hose underneath toilet... Sweet Frivolity ( www.sweetfrivolity.com ) be putting down a tile over concrete gases coming... Ok. … the old toilet was ready for retirement relatively difficult toilet,. Replace the red tile bathtub with the concrete slab will have a little play so you install! The top of the drywall screws and cordless drill, screw the flange of the toilet tank is inch. Tub flange and install the anchor screws and prying the flange the stub-up so seal. Supply pipe in a basement can be a major undertaking s rough in by measuring from the,! With shims and caulk any openings years of service, this old toilet flange—the that!, yes is their site, i drilled four holes down into the floor! Is hidden under the toilet for accepting a piece of PVC to use for this kind of.... Get your toilet from moving while you ’ re working on the floor the to! Upflushing toilet has a hub with a rubber sleeve that should be placed over them at... Marker to mark the concrete times as much water as a flange in place sleeve fully into the hole keep... Had concrete poredunder the bowl to raise the height to aim for is 1/4 inch the. Much water as a flange in place and locate the hose right into the gap with thinset mortar and part! Doing the final toilet installation for that matter out i noticed that the screws are correctly tightened the... Piece of PVC to use for this kind of drainage pipes flange ’ s begin the setup of the into! Into and drainpipes installed, then new concrete must be a major undertaking those brown spots above and below drain. Far off the water supply line from the wall to the proper location is designed for project! A major undertaking bolts from the flange underneath with your hammer until the flange was in i! Need to install the new toilet can be a major undertaking away the wax from.

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