Oatey 43401 Set-Rite 1/4 in. to 1 Toilet Flange Extender Kit, Red, Yellow

Used the adjustable spacers to level the floor flange to my new ceramic floor. Worked great with absolutely no leakage. Easy to install, great value

After adding 1/4 inch sub-floor and 3/8 inch tile & thinset the existing toilet flange was well below finished floor. The flange extension kit came with everything needed to raise the height to the correct level above new tile. Add a wax ring (that was included) and the toilet. No leaks and I'm far from being a plumber. What a great product

I literally never write reviews but this thing was a life saver. Had a leaky toilet in my house so I had to remove it, only to find the guys who redid our house stacked 3 wax rings into the old flange below the new tile and screwed the toilet into the sub floor. This thing really did the trick. I was skeptical to be honest, being a union plumber myself, and had to use a wax ring instead of the rubber gasket since the old flange was a super old lead bend, but this worked like a charm! Super easy install anybody could do it

Read the directions a few times. If you don’t need a red spacer or only need a 1/8 inch spacer then you use a wax ring underneath the yellow flange and not the foam seal. Also, if you use a 1/8 inch spacer or no spacer in addition to the wax ring underneath the yellow flange, you have to cut off the flange underneath the yellow flange because it will not allow the yellow flange to mate flatly to some existing flanges on the floor.Also check the depth of the yellow flange inside existing drain to make sure it won’t interfere with waste

The previous owner of the house installed new floors directly over the old ones, so the toilet flange was 1/2+ below the (new) floor. Seems like someone just bought a thicker wax ring or doubled up the wax to make up for the difference, which over time caused the toilet to leak. This is an easy / cheap fix for raising the flange without having a professional cut the floor and pipes to raise it to floor level. The setup was pretty easy, although I needed to search their youtube videos for clarification since the packaging has very little detail in the instructions.

Finally this product has been needed for so long

Needed to raise my toilet flange due to a new tile job. Everything seemed straightforward until I went to set the screws. The screws have a drill tip on them but it's not made to drill into a concrete floor. I needed a thin masonry bit to pre drill but the thin bits are not nearly as long as the screws. I went to the store and found a different solution.

The previous homeowners had tiled the floor but never raised the flange to the finished floor height. When we re-tiled it, we realized we needed to fix this since the top of the flange should be at least 1/4" above the finished floor.The creators clearly put in a lot of thought so that this product so it can be used in many situations (check out over a dozen YouTube videos that they have created for this product). We ended up using part of a 1/4" spacer on the back and part of a 1/8" spacer on the front to level it. We also used a wax ring instead of the foam seal due to the irregularities of the flange and spacers. Another nice touch is the stainless-steel screws are thicker and of course longer so they can maintain a good connection to the floor even if going into old screw holes.

Used this for two different toilets in the past two years. Very easy to install and adjust, no leaks whatsoever. 10/10 a great product if your existing flange sits too low.

I am not a great home handy man and this product made the toilet install easy. Our tile floor had been installed since the last toilet flange so it was recessed. This product made the replacement toilet super easy to do, leak free without guessing on two wax rings.

It worked perfectly. Nice quality. Flange was installed on plywood but tiles were higher. This raised it half an inch. There are cheaper ways but this, with the funnel and seal, are reassuring.

I'm so happy we found this. The other raising options at big box stores, don't have the extender and that's the most important part. You pay a premium, but well worth it for peace of mind, knowing you won't have a leak. Instructions are really easy to follow and cover a variety of scenarios. Great product.

my problem was an uneven flange. this compounded with my floor being raised from a tiling job.this oatey kit solved the problem! thanks to the inventor's how to video.. and no thanks to the YouTube reviewers who have a very simple use case.