How far below tile can toilet flange be?

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.

What if my toilet flange is too low?





If you do have the problem of a too-short flange, there is a fairly easy solution. It’s called a toilet flange spacer, or a toilet flange extender. They are available in different sizes based on different needs; some even have rubber or silicone gaskets attached that get inserted into the existing flange.

Does toilet flange need to be level with tile?

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.

How far should a toilet flange be from the floor?

1/4 inch

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.

How high is too high for toilet flange?





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It wobbled aggressively. Because again it's not flush with the floor you see that significant gap in between the floor.

How do you fix toilet flange below tile?

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But the wax ring will take care of that no problem concrete bolts gaskets in between double gaskets down the flange. And everything's right as rain ready for a standard install.

Where should a toilet flange be placed?

The Distance To Set The Toilet Flange From The Back Wall. You’ll want to set the center of the water closet flange 12 inches from the finished back wall. Don’t measure from the base molding! Take this measurement from the finished wall.

Does the wax ring go on the toilet or the flange?

Whenever you remove a toilet for any reason, you will need to replace the wax ring seal between the toilet and the toilet flange (sometimes called a closet flange) attached to the floor. A wax seal is used because it resists mold and bacteria and retains its sealing ability after years of use.

Should you caulk around a toilet?



Caulk keeps your toilet secure the floor, and avoids any chance of injury or toilet malfunctioning. It’s actually required by the International Plumbing Code to caulk a toilet to the floor, and now knowing the reasoning behind it, why would you not want to?

How do I fill the gap between my toilet and floor?

Apply a thin, even bead of caulk around the base of the toilet to cover the gap along the floor and hide the shims. If necessary, smooth the caulk with your finger, wiping your finger clean frequently with a paper towel or a rag.

How do I know if my wax ring is sealed?

The first clue that a wax ring is failing is often the presence of water on the floor around the base of the toilet due to the toilet ring seal leaking. If the toilet installer caulked around the toilet, though, water might not be visible on the floor.

Do you silicone around a toilet?



Plumbing codes require caulking a toilet to the floor.



This is arguably the single most important reason. In most parts of the United States, it is a requirement of building code to caulk around toilet bases.

Should I caulk around toilet flange?

1. Caulk prevents a fouling area. If mop water, bathtub water, or a less pleasant “bathroom liquid” gets underneath the toilet, there is no way to clean it up. Caulking around the base of the toilet will prevent this from happening.

What is the best caulk to use around a toilet?

Caulk usually comes in a tube and 100% silicone caulk is best for use on a toilet since it’s more resistant to water than other types of caulk, such as acrylic. Silicone caulk is typically a bit more expensive than other types, but that extra money will save you the problems that come with an improper seal.