Can you put a new toilet flange over an old one?

It’s a great option if your existing closet flange is broken or rusted. Due to its construction you can only use a toilet flange repair ring on PVC or ABS pipes. Option 3 is the easiest. It’s an a Push Tite gasketed closet flange.

How do you replace a toilet mounting flange?





Husky15-in-1 Painter’s Tool

  1. Flush and Empty the Toilet.
  2. Remove the Toilet Tank.
  3. Remove the Toilet Bowl.
  4. Remove the Existing Toilet Flange.
  5. Find the Right Replacement Flange.
  6. Install the New Toilet Flange.
  7. Replace the Toilet.


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.

Can you use a sanitary T for a toilet?

Answer: You can use your tee for a toilet but in certain cases. You have to make sure all the toilets are vented and the tee is used to vent. Otherwise, it will cause the water to flow on the opposite side.

Are there different size toilet flanges?





What Is The Standard Toilet Flange Size? Flanges come in just two standard sizes: 3 and 4 inches. You’re most likely to find 4×3 flanges when you look in a local hardware store.

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

Place the wax ring on the closet flange, not on the toilet. Pick up the toilet and set it evenly over the closet flange, making sure the bolts come through the bolt holes in the toilet base. Fine-tune the toilet position, so it’s right where you want it, then push it straight down so it smashes the wax evenly.

How do you remove a glued toilet flange?

How Do You Remove a Glued Toilet Flange?

  1. Remove the toilet from the floor.
  2. Stuff a rag into the drain pipe.
  3. Clean wax ring residue off the flange.
  4. Remove the screws that connect the flange to the floor.
  5. Cut the flange off flush with the floor.

How do you remove a toilet flange?

Quote from the video:
Quote from Youtube video: Use a sharp blade to cut through any caulk around the base of the toilet. Then to break the seal on the wax ring gently rock the bowl side-to-side.

Do I need to replace 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. Make sure to properly measure your drain pipe and drain to ensure that you choose a replacement flange kit that is the right size. Loose or broken wax rings.

What’s the difference between a sanitary tee and a regular tee?

A sanitary tee is a plumbing fixture that allows liquids to drain while also allowing the plumbing system to vent. The fitting resembles a normal tee fitting; the sanitary tee, however, when viewed from the side will have a definite downward sweep to the center inlet.

What position can a sanitary tee used?

Sanitary tees may only be used on drainage piping when transitioning from horizontal (1/4” per foot) to vertical. All others must sweep in direction of flow with proper drainage fittings.

What does a sanitary Wye look like?



A sanitary wye is a special fitting having the shape of a lowercase Y. It has three openings that are positioned at a 45-degree angle. With this slight bend, wyes are used in opposite cases of tees. They are used to connect vertical lines to horizontal lines.

What is the difference between a wye and a tee Wye?

Difference Between Sanitary Tee and Wye



Sanitary tee is used for horizontal to vertical transition, and Wye is used for combining 2 lines into one horizontal line to maintain a flow without causing clogging. Both of these fittings have different usage and can not be switched.

Can you lay a sanitary tee on its back?

When using sanitary tees they may not be installed on its back with the side opening in a vertical position. The purpose for why this is not good is that when the waste hits the bottom of the horizontal pipe it will splash back upstream in the horizontal pipe.

How can we reduce sanitary tee?

Glue a piece of 1 1/2″ pipe in the top of the new sanitary tee. Slip the new sanitary tee in place, glue it to the drain going down. The 1 1/2″ piece sticking out of the top should just about touch the 1 1/2″ piece coming down from upstairs.

What is a sanitary tee?



Sanitary tee is a fitting designed to connect a branch line into a vertical drain (or vent) line. All connections are Slip (Hub/Socket).

Can you use a sanitary tee for venting?

Use a sanitary tee to connect a horizontal trap arm to a vertical drain and vent. The sweep on the santee must face down so that it sweeps toward the drain. Glue the tee inlet to the trap arm with plastic pipe cement, and glue the drain and vent to the two vertical barrels.

What is a closet 90?

A closet bend is a 90-degree toilet elbow fitting, but it doesn’t form a sharp angle. Instead, the closet bend has a gradual, sweeping corner that allows waste to flow through the bend without clogging.

What is a toilet ring?

The wax ring is exactly what it sounds like: a ring made of sticky wax that helps form a watertight seal between the bottom of the toilet and the sewer pipe. It requires no maintenance and can last 30 or more years, often as long as the toilet itself. But sometimes wax rings can dry out, crumble, and fail prematurely.

What is a wye fitting?



A fitting with three openings, a wye is used to create branch lines. It is a type of tee fitting which has the side inlet pipe entering at a 45° angle, or an angle other than 90 degrees. A standard wye is a “Y” shaped fitting which allows one pipe to be joined to another at a 45 degree angle.