- Use a measuring tape or a small rule to measure the inside diameter of the flush valve opening.
- If you get a reading of between 1.8 and 2.3 inches then you have a 2-inch flush valve. ...
- A reading of plus or minus 3 inches indicates you have a 3-inch flush valve and therefore need a 3-inch toilet flapper.
How do you measure a toilet flange?
Taking Measurements Start by measuring from the wall behind the toilet to the center of the bolts at the base of the toilet. If your existing toilet has four bolts, measure to the center of the back bolts. This measurement is known as the rough-in measurement. Are there different size toilet flanges?
What type of toilet flange do I Need?
The toilet flange will need to be the right size to fit with the existing pipework in your home, therefore ensuring water cannot seep out from any poorly fitting parts. Plastic flanges are a popular choice because they are inexpensive, lightweight, strong, and won’t rust or corrode.
What size is a 4x3 toilet flange?
The 4x3 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. Click to see full answer.
What is a closet flange toilet?
What is a Toilet Flange? A toilet flange also known as a closet flange is a mounting base or pipe fitting that securely fits the toilet to the floor while connecting the drain pipe to the drain sewer of the house. Derived from the old French word “flanchir” meaning to bend, the closet bend comes in a cylindrical shape and a flat base/ surface.
What size flange do I need for toilet?
Standard Size The ring has slots for the bolts that hold the toilet down. The flange pipe can have a diameter of either 3 or 4 inches, depending on the size of the waste line, but a 4-inch hole works in both cases. Plumbers cut it with a hole saw or a reciprocating saw.
How do I choose a toilet flange?
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.02-Jan-2022
How do I know if my toilet is 10 or 12?
If the old toilet is still there, measure from the center of the capped bolts (on the bottom) to the wall (not the baseboard). There should be 24 inches of clearance from the wall facing the bowl and 15 inches on each side as a guideline. If your measurements are between 11.5 and 12.5 inches, it is a 12-inch rough-in.
How do you measure a toilet flange?
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 toilet flange go inside or outside pipe?
Install a toilet flange on the outside. This can be done with a hammer and chisel. If the flange is cast iron with a rubber gasket, you should be able to remove the cast iron with a hammer and chisel, remove the rubber gasket with a sharp knife, then replace the gasket and the flange.
How high is too high for toilet flange?
0:2014:19Fix toilet flange that is TOO HIGH - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt wobbled aggressively. Because again it's not flush with the floor you see that significant gap inMoreIt wobbled aggressively. Because again it's not flush with the floor you see that significant gap in between the floor.
Can a toilet be more than 12 inches from the wall?
It won't affect how the toilet itself operates. However, the extra inches will cause the tank to be further away from the shutoff valve on the wall, so a longer connector may be needed to reach effectively.
What does 12 rough in for toilet mean?
Keep in mind you need some space on the sides as well. Toilet Rough In Dimensions: A toilet's rough-in measurement is the space between the wall behind the toilet and the center of the waste pipe. Standard toilet rough in dimensions are 12 inches but can be anywhere from 10 to 14 inches in some cases.05-Jan-2018
How do you offset a toilet flange?
0:101:46Adjusting the Position of a Toilet with an Offset Flange - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you can see down here you can see where the pipes at right here and we're using this nifty littleMoreSo you can see down here you can see where the pipes at right here and we're using this nifty little tool here to cut the 3 inch PVC. Down. While it's already in the floor.
How do you replace a toilet flange?
1:313:40How to Replace a Toilet Flange | Toilet Repair | The Home DepotYouTubeStart of suggested clipEnd of suggested clipThen remove the bolts and take off the old flange. Clean the area around the sewer drain. Then plugMoreThen remove the bolts and take off the old flange. Clean the area around the sewer drain. Then plug the hole with rags to prevent sewer gases from entering your home.
Are toilet flanges standard?
The standard flange size is 3 inches in diameter. The standard plumbing hole for a toilet is the flange, the waste pipe that fits through a hole in the floor. Comprised of two parts — a pipe and a ring bolted to the floor — the flange will connect the toilet to the household's waste line.01-Oct-2020
How do you install a 3 inch toilet flange?
0:344:21Toilet Flange Installation on New Construction - Closet FlangeYouTubeStart of suggested clipEnd of suggested clipBegin by sawing the soil pipe flush to the floor. Any salt can be used. But I find a reciprocatingMoreBegin by sawing the soil pipe flush to the floor. Any salt can be used. But I find a reciprocating saw works the best once cut clean the edges and the inside free of dust and burrs.
How Does a Toilet Flange Work?
A toilet flange is placed just under the floor level in the bathroom and connects to the pipe, which carries water away to the property’s drainage system. The flange is screwed in place, and then the toilet itself can then be screwed onto the flange.
Types of Toilet Flange
Plastic flanges are a popular choice because they are inexpensive, lightweight, strong, and won’t rust or corrode. They are the most popular choice of material for toilet flanges and are suitable for both residential and commercial use.
Toilet Flange Diameter Sizes
The most common size of toilet flange you will find is the 4×3. This is the type you are most likely to encounter in a hardware store, as they tend to dominate the market in toilet flanges. The ‘4×3’ name is a reference to the diameter measurements of the upper and lower parts of the flange.
Toilet Flange Shapes and Sizes
Regular toilet flanges are typically around 5 inches in length. They are designed to fit inside and around the opening of the pipe, which is situated under the floor. This is the type of toilet flange most homeowners will need for their toilet.
What is a shim in a bathroom sink?
A shim can be a thin tab made of plastic, rubber, or wood that can slide under the basin. Once you check for leaks and find the uneven spots, slide the shims in by hand and distribute them evenly. Be sure to loosen the bolts to ease shim insertion, and refrain from tapping the ends with a hammer.
How long does it take for wax seal to cure?
Theoretically, once the toilet basin is fully installed and tested, it’s immediately available to use. However, the wax seal needs time to cure and any silicone, caulk, or grout used. A good rule of thumb is to wait a few hours, depending on the sealants involved.
Can a toilet break loose?
A loose or wobbly toilet can break loose the wax seal or cause someone to injure themselves. Reseating the entire basin is time-consuming and might not even be necessary to level it off. Luckily, using simple shims can help with this problem and possibly be completed with fewer steps.
Can you use a toilet with a bolt?
You could use the toilet immediately if necessary, provided you don’t sit or put weight on the basin. A basin secured to the floor with bolts only is available for use, as well . However, this would not be the best idea, as sudden weight and shifting could loosen the wax ring.
Can you use wax ring on RV toilet flanges?
For RV toilet flanges, there are wax ring models available for installation. However, since wax can melt in extreme temperatures, bolt or glue models are a better choice. Repair and replacement are much simpler since there’s no concrete subfloor involved.
Can you use washers on a screw?
While it is always ideal to use the proper size screws, you can also use washers in a pinch. If you don’t have the correct screws and need to finish the repair, you can use some tightly fitted washers. This can help create a secure connection, at least until you can get the proper screws.
Who is Stacy Randall?
Stacy Randall is a wife, mother, and freelance writer from NOLA that has always had a love for DIY projects, home organization, and making spaces beautiful. Together with her husband, she has been spending the last several years lovingly renovating her grandparent’s former home, making it their own and learning a lot about life along the way.
How many ears does a toilet flapper have?
The toilet flapper has 2 ears connected to 2 pegs on the flush valve. Unhook the flapper ears from the pegs and lift it off.
How to remove water from toilet tank?
Flush the toilet and hold the flushing handle down to remove as much water as possible from the tank.
How to know what size flapper to use?
In order to know what size of toilet flapper you need, you will first need to remove it from the tank and measure it, or measure the flush valve opening.
How to tell if you have a 2 inch toilet flapper?
To know if you have a 2 or 3-inch toilet flapper, compare the size of the flush valve opening to that of a baseball and softball. If it is the size of a baseball or orange fruit, you need a 2-inch toilet flapper while if it is the size of a softball or grapefruit you need a 3-inch toilet flapper.
How to determine the size of toilet flapper?
To determine what size of toilet flapper you need, turn off water to the toilet, flush it and remove the old toilet flapper. Measure the diameter of the flush valve opening at the bottom of the tank. It will be 2 inches in old toilet models but newer models will have a 3 or 4-inch flush valve.
Why is it important to get a good slack on the lift chain?
It is important to get a good slack on the lift chain. If it is too tight, it may unseat the flapper off the flush valve resulting in leaks, while if it is too slack it will not lift the flapper completely during flushing and hence a weak flushing toilet.
What does a plus or minus 3 inch mean?
A reading of plus or minus 3 inches indicates you have a 3-inch flush valve and therefore need a 3-inch toilet flapper.
