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Does toilet flange size matter?

Does toilet flange size matter?

The hole should be large enough to fit the flange. In most cases, 4 inches in diameter will be adequate. The placement of the hole will determine where the toilet will sit, so be sure to consider this carefully before you get started. Typically, the hole for the drain pipes is located 12 inches from the wall.

Do all toilets fit the same flange?

5 Answers. 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.

Can I use a 3-inch toilet flange?

The 3-Inch Flanges Many flanges are simply 3 inches in diameter, which means the top and bottom are each 3 inches wide. These flanges must install on a 3-inch-diameter schedule 40 drain pipe or directly to a 3-inch closet bend. When installing this type of flange, make sure your piping is sized properly.

How do I choose a toilet flange?

A 4″ x 3″ toilet flange has a four-inch topside and a three-inch bottom diameter. The bottom of this size flange will fit standard-sized drain pipes. In addition, a 4″ x 3″ toilet flange is the size of most closet bend pipes. If you are not certain about your toilet pipe size, this flange would be appropriate to use.

How do you know if you need a new toilet flange?

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….Signs of potential flange damage:

  1. Any leak from the bottom of your toilet.
  2. Unpleasant odors.
  3. A loose toilet that shifts or rocks.

Does a toilet flange fit inside 3 inch pipe?

Standard 4×3 Toilet Flanges The 4×3 size refers to the two diameters in the flange pipe. The bottom is designed to fit on 3-inch schedule 40 pipe used in most homes as standard sized drain pipe.

How big is a 4×3 toilet flange in inches?

Typically the flanges are similar in size to the 4×3 flange, however. An ABS plastic flange with a 3 1/2-inch bottom diameter and a 7-inch top diameter is available.

How big of a drain pipe do you need for a closet Bend?

This is also the size of the closet bend pipe in most cases. Many flanges are simply 3 inches in diameter, which means the top and bottom are each 3 inches wide. These flanges must install on a 3-inch-diameter schedule 40 drain pipe or directly to a 3-inch closet bend.

How big is a 4×3 toilet drain pipe?

The 4×3 size refers to the two diameters in the flange pipe. The top side of the flange, which connects to the toilet, is 4 inches in diameter, while the bottom diameter of the pipe is 3 inches. The bottom is designed to fit on 3-inch schedule 40 pipe used in most homes as standard sized drain pipe.

How big does a closet bushing need to be?

Bushing fits inside 4″ Schedule 40 DWV hub (elbow, tee, coupling, reducer, etc.) Flange fits inside 3″ Schedule 40 DWV hub (elbow, tee, coupling, reducer, etc.) Stack and Seal Spacers can help when your floor has been raised but your closet flange has not. While supplies last – limited to stock! While supplies last – limited to stock!

How big is an Oatey 4 in PVC closet flange?

OATEY 4 in. PVC DWV Replacement Closet Flange I am replacing a flange that had 4″ PVC with a 6″… Barrel length is 3 3/4″. I did with no problem. On an old system, will the flange prevent gases from seeping out?

Typically the flanges are similar in size to the 4×3 flange, however. An ABS plastic flange with a 3 1/2-inch bottom diameter and a 7-inch top diameter is available.

Can a PVC closet flange be used on cast iron piping?

Not code approved. This Oatey 4 in. PVC DWV Replacement Closet Flange features a rubber compression gasket that enables the flange to be used on many types of cast-iron piping. Installs without a need to tear up your flooring or caulk the cast-iron piping.

This is also the size of the closet bend pipe in most cases. Many flanges are simply 3 inches in diameter, which means the top and bottom are each 3 inches wide. These flanges must install on a 3-inch-diameter schedule 40 drain pipe or directly to a 3-inch closet bend.