If you use this method, make sure that you have the weight of the toilet supported where it is off the floor so the grout will harden in a supportive way. Itâs easier to get your flange flush with the floor if you first lay your flooring before you install the flange. Edit: The correct height of the flange is sitting on top of the finished floor. The first is when the toilet has been removed for some reason, and you can check the flange height directly. The second occurs when â¦ Once you already have the toilet removed, you can see the flange is too low to place the toilet on. Cast iron flange too low â new floor/toilet install. The flange sat flat on the tile and the dry fit had no rocking whatsoever, not even from the tile. And itâs pretty important to get these measurements rightâ¦ Just imagine the look on your wifeâs face (or husband) after you accidentally set the toilet too close to the wallâ¦SCARY. I've had major plumbing issues recently with other things, so I don't want to screw this up . The only way to tell for sure is to install the toilet and see how it sits. Toilet flange too low, need advice. Toilet flange too low. Where to put the cold water supply line. The right height is important. I know that we can just install one or, sometimes, even 2 thick wax rings for toilet drain pipes that are cut too low. Re: tile around toilet flange set too low; Author: packy (MA) hj, if you look at the bottom of the picture you will see he has existing tile that he has to match the height of when he finishes. Start by removing your toilet and breaking the outer flange portion off. Max toilet flange height. I began by getting the toilet in place on four rubber shims. Experts will tell you that the perfect height for a toilet flange is to be level with the floor. That is NOW being replaced because the HO was demo the old floor and got too close to the toilet before I removed it. This link discusses a number of products to solve the problem. Had an old 4 bolt toilet. We are in the home stretch of our bathroom renovation. You need a flange extender when the existing flange is too low to hold the wax ring in the correct place to meet the bottom of the toilet drain. Place the wax ring on the closet flange, not on the toilet. Do not be tempted to stack up two wax rings because this setup tends to leak. Shave the wax down to what you need as well as adjusting the shims and the height. That too can lead to leaks and damage. Optimum flange height to aim for is 1/4 inch above the finished floor. I need to raise the flange so the bottom of the flange sits on the tile. About 1/4 inch below the tile. Active 10 months ago. An adjustable toilet flange assembly is disclosed for connecting a toilet with a waste pipe and to facilitate location of the flange on the upper surface of the floor even though the height of the floor surface above the waste pipe varies with different installations. Ideal Height of a Toilet Flange. Next comes a wax ring, which can be pressed onto the bottom of the toilet or on top of the flange, and then the toilet bowl itself. Too high and toilet will not sit properly and can rock. The repair ring and the bolts holding it in place effectively raised the height of the flange, not allowing the back of the toilet to touch ground. If flange is loose, the toilet can move and lose the seal. In a worst-case scenario that water eventually makes its way into another room. While removing the toilet the The previous flange came off with it. Santa Rosa New Member. DH was in a hurry 4 yrs ago to get us moved in; now we are finally finishing the remodel. Since the toilet flange sits on a subfloor, I would install a flange extension. Looks like I screwed up again. Update: Toilet installed. We bought a Toto Ultramax II Toilet and ran into two problems. Most models clamp on to the rim of the toilet bowl and the original seat and lid remain in place in the up â¦ The toilet rocked pretty good on a dry fit. Is this too low to form a proper seal? So, I just am looking for some opinions on this. So the toilet sits about 1.5" above our finished floors. How much space to leave in front of the bowl. Filed Under: Plumbing, Toilet Flange Tagged With: low toilet flange, raise toilet flange, toilet flange too low Affiliate Programs Keeps AllThumbsDIY Free AllThumbsDIY.com participates in the Amazon Services LLC Associates Program , an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. How to Know When You Need a Flange Extender There are two situations when you can think about a flange extender. Joined: Jan 9, 2018 Location: New Mexico. Built around 1970. However, poor design or installation results to a flange that is either too low or too high, posing bathroom problems for the house occupants, like foul-smelling leaks that ruin your floor and wobbly toilets. Replace a tile/mud job floor in a bathroom. If the toilet's floor flange height is slightly less than 1/4 inch above the flooring, you can use an extra-thick wax ring to make up the difference. If the top of the closet flange is too low, a common problem when a new layer of flooring is added, the wax ring will not be able to provide a good seal. I used portland-cement-based sanded grout. It should also be level and stable. That seal is what keeps your nasty toilet water from making its way between the layers of flooring and subflooring. Measure the recess under the bowl, it's usually about 1". Cast iron pipe is too low to a use gasketed toilet flange replacement. While you can shim a toilet, I'd only use those to correct for a floor that's not flat instead of trying to compensate for a flange at the improper height. Viewed 579 times 1. Discussion in 'Toilet Forum discussions' started by backwaterdogs, Jan 5, 2013. backwaterdogs New Member. Discussion in 'Toilet Forum discussions' started by Santa Rosa, Jan 9, 2018. Toilet flange height; Author: Ugly420 (AL) Im trying to install a new toilet. To help you visualize the difference between a toilet flange set too low and one set correctly, Iâve made a quick diagram, below. However, I am not a big fan of thick messy wax rings. 4 years ago. Toilet flange too high. I am trying to determine what is the best height for a toilet flange to be placed at relative to the finished floor. Joined: Dec 27, 2007 Location: Illinois. Yuck. The top of the flange in one bathroom is about 1/2 inch from the top of the new tile. Youâll need to remove your old flange and the fitting from the pipe coming up from your bathroom floor to do this. DH's previous solution to the 1.5" gap was to fill it with grout. If youâve already laid your flooring, and the toilet flange is too high or unlevel, there are a few things you can do. If you need to repair a toilet flange because it is too low, save money by doing the work on your own. The necessary clearance from left to right. The distance to set the toilet flange from the back wall. I'm installing an old toilet and when I went to put the wax ring down I noticed the flange is too low. First the rough in is 11 1/4 inches, so to fix that problem we will buy another toilet with 10 inch rough in. BillHartmann | Posted in General Discussion on August 29, 2006 05:19am How high can a flange be above the finished floor? The last option when your flange is too high is to replace it. Sometimes, even two wax rings are used, but this is not as good long term as doing a proper flange height adjustment. We suspect that is what was causing a leaking issue on the ceiling below. All you will need to spend in the process is around $30. Different heights are available adding 5 cms â 15 cms (2 to 6 inches) to the toilet height. For those that donât already know, the proper toilet flange height is when itâs flush with the finished floor. Even the thinnest spacer can't really be jammed in after an hour or two of chiseling around the edges. I should mention that this is on a concrete floor which has lino over it, not tile. The flange as it was, was too high. Ask Question Asked 10 months ago. Likewise, how do you raise a toilet for tile? You can use a hammer and a chisel. My toilet flange is too low after having a tile floor installed. I bought an extension kit which includes a 1/4" foam gasket, a 1/2" pvc spacer ring and a 5/8" sponge seal toilet bowl gasket. Using Toilet Flange Extender. I purchased this flange extension kit to elevate the flange before installing the toilet after the old solution, which was one of those non-wax universal seals, leaked (probably because the flange is so low).. You want at least 1/4" wax between the bowl and flange, and not too much to squeeze out, possible to block the drain hole. I roughed in the toilet flange and then set my tile floor, failing to realize that the flange would be too low. Remove the toilet from the base in the ground to easily access the flange underneath it. With the toilet removed, you can see the toilet flange and measure its height above the floor. My toilet flange is too low after having a tile floor installed. If your toilet is too low for you, you could purchase a Raised Toilet Seat. elocin6. The preferred kit we use is the master plumber extension kit. Unfortunately the diameter of the hole won't allow for the 7.25" kit. Second problem is the flange sits about 1/2 inch above the height of the tile floor. 3 years ago. Well, we have iron in our water. Many say the double wax ring is problematic since it can collapse into the drain over time. A better solution is to raise the height of the flange. You can select the one which fits your needs. Set your toilet flange into position on top of the tile with the back holes lined up parallel to the wall behind and the two slots parallel to the two walls on each side of the toilet. Installing a flange extender or using an extra-thick wax ring will work much better in the long run. Thought 1 - buy one of those jumbo wax rings with the black flange in the middle and just use that. The top of my toilet flange is sitting about 1/8" above the finished floor, maybe slightly less than 1/8 of an inch. In this video, we will show you how to install a toilet flange extension kit. This typically allows for almost any type of wax ring to be used and still ensure a good seal. the flange looks too low to me but as long as you shim it and secure it well then a closet flange â¦ Step 1: Prepping the Ring. There seem to be various methods to raise the flange. About 5 years ago when the floor was installed I purchased a Danco Perfect Seal Toilet Wax Ring that's made out of some type of rubber/flexible material. Of course with a remodel this is almost never going to be the case after tiling. For small height problems, something as simple as grout and be added around the toilet to help secure it and prevent it from leaking. When I had to do this recently with a flange set too low in a concrete slab, I used the Set-Rite flange extender kit which can be used to raise an existing flange â¦ I used my tile grinding blade to make the hole in the tile bigger and that did the trick. I roughed in the middle and just use that your toilet is too low â new install... 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