Should I Shim my toilet flange?

Quote from the video:
Quote from Youtube video: I like these plastic shims because they won't rot out and you can stack them on top of each other and since they're grooved they won't slip on you.

Should toilet flange be attached to subfloor or finished floor?





The toilet flange needs to be on top of the finished floor. Meaning the bottom edge of the flange needs to be on the same plane as the toilet. So if your toilet sits on the tile, the flange needs to be on top of the tile too. The spacing of the toilet exit “horn” and sealing surface is designed for this height.

Do you have to replace the flange when replacing a toilet?

If you notice a lot of water pooling at the base of your toilet and inspect to find that your flange is cracked or broken, it’s time for a replacement. Make sure to properly measure your drain pipe and drain to ensure that you choose a replacement flange kit that is the right size.

How do you stabilize a toilet flange?

Quote from the video:
Quote from Youtube video: Looks great doesn't move and that toilets not going anywhere we've got a really solid connection the flange is in fine shape we've got a good seal the bolts are fine we got shims all the way around

What happens if the toilet flange is not level?

Quote from the video:
Quote from Youtube video: This is level with the floor. You take it and you flip it back over. So it sits level on the existing out of level flange. Now you install a standard wax ring in the middle.

How high should toilet flange sit above floor?





Check the Flange Height



With the toilet removed, you can see the toilet flange and measure its height above the floor. The optimum flange height to aim for is 1/4 inch above the finished floor. This typically allows for almost any type of wax ring to be used and still ensure a good seal.

Can toilet flange below floor level?

In a typical toilet installation, the floor flange that sits inside the drain opening below the toilet should be positioned so that its bottom surface rests flush against the finished floor or no more than 1/4 inch above or below the floor.

Does toilet flange go inside pipe?

This toilet flange is designed to glue on the inside of the pipe or expand inside the pipe. Leave the old toilet flange right in place and glue on the new one at the right elevation for the floor, if it’s plastic. The flange should be sitting with the bottom edge flush with the top of the floor.

How much space do you need between toilet flange and subfloor?

For those that don’t already know, the proper toilet flange height is when it’s flush with the top of the finished floor. The optimum height is about ΒΌ inch. It’s easier to get your flange flush with the floor if you lay your flooring before you install the flange.

How do you stop a toilet from rocking?



Quote from the video:
Quote from Youtube video: There's a wax seal right here and that that's important to make sure that no water leaks out and as importantly no sewer gas leaks in the building. So if this toilet is sitting flat not rocking.

Why is my new toilet rocking back and forth?

The flange bolts are loose



One of the most common things that causes a toilet to rock back and forth are loose flange bolts. These are the bolts that hold the toilet down at an even level with the floor in your bathroom.

Why does my toilet keep coming loose?

Probably the easiest fix, your loose toilet may simply be due to your loose toilet mounting bolts needing to be tightened. Simply remove the small plastic bolt caps at the base of your toilet (they will be on each side, and can be pried off with a small screwdriver).

How do you shim a toilet flange?



Quote from the video:
Quote from Youtube video: You want to get the front to be on the ground lift the back side up that's a plumbing shim made for shimming. Toilets. I've got two shims on this. Side. Don't over-tighten in between the closet flange

How do you fix a misaligned toilet flange?

Quote from the video:
Quote from Youtube video: 4 use the socket wrench to tighten the bolts connecting the brass ring to the flange. And securing it to the floor tighten the bolts a little bit at a time to evenly force the rubber gasket downward.

Does a toilet need to be perfectly level?

There are purists out there that may say it must be level, but if it looks good setting there, I would let it set on the floor with no shims. It should not affect the operation of the flapper or valve that flushes the toilet.

Do you put caulking around a toilet?

Plumbing codes require caulking a toilet to the floor.



In most parts of the United States, it is a requirement of building code to caulk around toilet bases. This could apply to both new builds and remodeling, though as regulations vary from one state to another it’s a good idea to check local statutes.

Will a toilet leak if it’s not level?



A toilet that is not level or centered could continue to leak water. Tighten the bolts with a wrench and replace plastic caps.

Should toilet be flush with floor?

Quote from the video:
Quote from Youtube video: Thing you want to do is remember that all toilet flanges should always be installed on top of the finished floor.

Can a toilet flange be too high?

When your toilet flange is too high, your toilet may leak water and rock back and forth when used. Both the leaking and the rocking can warp or break the floor. A leaking flange can also rot the subfloor and lead to the accumulation of mildew and mold.

Are wax rings better than rubber?

It all comes down to your personal preference. If you feel more comfortable using something tried and true, stick to a wax ring. For a newer mess-free approach, wax-free toilet seals are the way to go.