Install the internal pipe cutter in the chuck of your electric drill and cut the PVC drain pipe just below the flange. Internal pipe cutters are sold at home centers and plumbing supply stores. Undo any screws holding the old flange to the floor and lift the old flange out.
How do you repair a flange?
To use grout to fix your flange:
- Start by mixing your grout. ...
- Get your toilet in place and set your toilet on four rubber shims. ...
- Take your mixed grout and pack it into the gap. ...
- Wait 24-hours before the grout to dry.
- Once dried, remove the shims. ...
- After you have removed the shims, grout the gaps where you pulled the shims out from.
How to remove old closet flange?
Removing an Old PVC Toilet Flange
- Get your internal pipe cutter and insert the small circular saw into the drill chuck. ...
- Use the internal pipe cutter to separate the flange from the waste line by cutting at the point where they meet, which are 3 to 4 inches from the flange’s ...
- When you have cut through the whole flange, lift it straight off the subfloor.
How to unclog a toilet with a flange plunger?
Unclogging the Toilet Using a Plunger
- Keep Stagnant Water in the Toilet Bowl. Ensure there is pooled water in the toilet bowl. ...
- Pull Out the Flange of the Plunger. If your flange plunger has the capped part, make sure that it’s completely pulled out of the cap. ...
- Fit the Cup over the Hole of the Drain. ...
- Grab the Plunger with Both Hand and Push. ...
- Pull the Cup of the Whole On the Last Thrust. ...
How to properly install a toilet flange?
Instructions
- Cut off the Old Flange and Obstructions. After you remove the toilet, you will probably find an existing toilet flange. ...
- Scrape off Old Wax Ring. ...
- Pick the Correct New Toilet Flange. ...
- Place T-Bolts in New Toilet Flange. ...
- Position Toilet Flange. ...
- Drill Holes Into Concrete. ...
How do you remove an old cast iron toilet flange?
3:2321:54REMOVING & REPLACING a Cast Iron Toilet Flange - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo our first step is to drill out that lead all right i'm going to use my electric drill today aMoreSo our first step is to drill out that lead all right i'm going to use my electric drill today a cordless would work fine i'm going to start with a quarter inch drill bit.
Do I have to remove old toilet flange?
If the pipe has a 4-inch inside diameter: 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. If it isn't, then you will have to cut away the old flange.
How do you replace a closet flange?
0:244:12How to Install a New Toilet Flange | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe also have to think about replacing this plans for another reason it's broken it should look likeMoreWe also have to think about replacing this plans for another reason it's broken it should look like this on this side and it's broken off on this side. And that's how you secure the toilet. So you
What is the difference between a closet flange and a toilet flange?
A toilet flange, also called a closet flange, is a pipe fitting that connects a toilet to the drainage system while also securing it to the finished floor. A toilet flange securely attaches a toilet to the home's drainage system through an approved connection method.
Can you put a new toilet flange over an old one?
Apply a generous bead of 100% silicone caulk on top of the old closet flange. And to the bottom of the new closet flange extender. Either slide the new closet flange bolts into the old flange before adding the extender or add them after you adhere the extender to the old flange.
How is toilet flange attached to pipe?
2:093:40How to Replace a Toilet Flange | Toilet Repair | The Home DepotYouTubeStart of suggested clipEnd of suggested clipIt on the flange with a rubber lip inside the drain next seal position the bowl so that the holes inMoreIt on the flange with a rubber lip inside the drain next seal position the bowl so that the holes in the base align with the flange bolts.
Are toilet flanges glued?
In addition to being glued to the waste pipe, toilet flanges are typically attached to the bathroom subfloor with screws. Often, there are four screws that attach the flange to the subfloor. All of these must be removed with an electric drill or screwdriver to allow for removal.
Should you caulk around toilet flange?
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.
How do I know if my toilet flange is bad?
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:Any leak from the bottom of your toilet.Unpleasant odors.A loose toilet that shifts or rocks.
Is closet flange necessary?
Without a closet flange, a toilet will not sit securely in line with the drain pipe. Yes, in theory, the toilet could be attached directly to a floor or subfloor, but this would only last so long before leaks and water-soaked rotting wood would need to be repaired or replaced.
What happens if toilet flange is broken?
A broken flange will cause the toilet to move because it is no longer secured to the flange, which is anchored to the subfloor. The constant rocking will likely break the wax seal (located between the toilet and the flange), allowing water to leak onto the substrate and the ceiling below when the toilet is flushed.
Should toilet flange sit on top of 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 do you replace a toilet flange on concrete?
InstructionsCut off the Old Flange and Obstructions. After you remove the toilet, you will probably find an existing toilet flange. ... Scrape off Old Wax Ring. ... Pick the Correct New Toilet Flange. ... Place T-Bolts in New Toilet Flange. ... Position Toilet Flange. ... Drill Holes Into Concrete. ... Screw Toilet Flange Onto Concrete.
How do you open a sealed toilet flange?
2:134:28How to remove the test cap from a toilet flange - YouTubeYouTubeStart of suggested clipEnd of suggested clipRight here grab it hold it nice and tight. And then just pull it up and twist at the same. Time.MoreRight here grab it hold it nice and tight. And then just pull it up and twist at the same. Time. Just like that. Now we've got it out now you can look inside the hole.
How do I remove an old toilet fill valve?
1:023:58How to Fix a Toilet - Fill Valve Replacement - YouTubeYouTubeStart of suggested clipEnd of suggested clipThen the fill valve may be quickly replaced by reaching to the base the fill valve and pull it upMoreThen the fill valve may be quickly replaced by reaching to the base the fill valve and pull it up the lock ring removing the refill tube and sliding the fill valve off its base.
How do you permanently close a toilet drain?
0:041:31How to Close Off a Toilet Drain : Toilet Repairs - YouTubeYouTubeStart of suggested clipEnd of suggested clipGo ahead and loosen up your wing nut take and firmly press it down into the hole. Begin to tightenMoreGo ahead and loosen up your wing nut take and firmly press it down into the hole. Begin to tighten the wing nut.
When Should You Replace a Toilet Flange?
Before learning how to remove toilet flange , you should know when you need to replace it. Here are some of the telltale signs that you should consider changing toilet flange:
What is the name of the flange on a toilet?
When something goes faulty, it can help if you know how to DIY instead of calling a plumber. So, how to remove toilet flange, one of the components that can cause the most issues? A toilet flange can commonly be found under the name ‘closet flange’. The name derives from the old word for the toilet, the ‘water closet’.
How to break wax seal on toilet bowl?
You might need to gently rock the toilet bowl back and forth to break a persistent wax seal before lifting it straight up. Once again, the level of difficulty might depend on the material of the floor and the type of your toilet bowl.
How to remove corroded bolts?
You might even have to use a hammer or a chisel to remove some corroded bolts. If you find some really stubborn screws, cut them into pieces using a Dremel tool. Remember to clean the area from the debris. There are several types of materials the flange could be made of, and some leftover pieces might be sharp.
Do toilet flanges need replacing?
However, just like all other toilet parts, the toilet flange needs replacing from time to time. Don’t call a professional just yet – here’s a quick guide on how to remove toilet flange!
Can you use a putty knife to clean the bottom of a toilet?
Use another cloth you can live without to clean any remaining wax that the putty knife cannot clean. You can use it to clean the bottom of the toilet bowl, as well, since this part also tends to be dirty.
The Bottom Line
These simple yet practical steps help you learn how to remove a glued toilet flange seamlessly. Get the right tools, and you’ll enjoy this easy DIY project. More so, the process is short and requires minimal effort.
Frequently Asked Questions (FAQs)
There are many reasons you may want to remove and replace an old toilet flange. If the toilet moves or rocks too much, it can damage the flange, resulting in a replacement. A damaged flange leads to leaks.
Why replace a toilet flange?
Replacement toilet flange. There are many reasons why it might be necessary to remove an old toilet flange and replace it. If your toilet rocks or moves too much, then this could quite easily cause damage to the toilet flange, resulting in a replacement being required.
How to get water out of toilet?
Empty the water out of the toilet by pressing the handle and flushing it. Because the water is turned off it won't fill up with any extra water.
What You Will Need
Depending on whether you are removing a PVC or cast iron flange, you will usually need just some of these items. But it’s best to prepare everything just in case.
Before Removing the Flange
Turn off the water supply (either the main valve or just the toilet line).
Removing an Old Cast Iron Toilet Flange
Use a pry bar to check if the flange is already loosened and can be lifted right off.
Removing an Old PVC Toilet Flange
Get your internal pipe cutter and insert the small circular saw into the drill chuck. Set the drill in forward gear.
What to Remember
If you don’t have the proper tools or experience in using such tools, it would be best to ask help from someone who has experience or to get assistance from a professional rather than risk damaging your toilet’s fixtures and waste line.
What is a toilet flange?
Learn more... A toilet flange connects the bottom of a toilet to the drainpipe in the floor of the bathroom. When a toilet is leaking from the base, you may need to replace the toilet flange.
How many screws are in a toilet flange?
If so, use a mallet to tap plastic wall anchors into the holes, then drive the screws through the flange lip and into the anchors. Most toilet flanges come with 4 screws, but yours may have more or fewer.
What is the flange made of?
It’s probably either made of PVC but glued to a PVC outflow pipe, or it’s made of cast iron and integrated into the cast iron outflow pipe.
How to check for a leak in a toilet?
Flush the toilet multiple times to check for leaks. Carefully check the floor around the base of the toilet. If it stays dry, you’re all set. If you see any water seeping out, you’ll need to remove the toilet and try again—or call a plumber.
How to lift a toilet?
Toilets weigh between 70–120 lb (32–54 kg), so get help if you’re not sure you can lift it. To lift it alone, straddle the bowl, bend your knees, grip the underside of the toilet between the bowl and tank, and lift straight up with your legs ( not your back).
Where to put wax ring on toilet?
However, you can also lay the ring (rounded side up) on top of the toilet flange, then set the toilet on top of it. If you’re using the newer type of “wax ring” that is actually a rubber gasket, lay it rounded side up on the toilet flange and place the toilet on top of it.
Where to shut off water supply if water valve fails?
If closing this valve fails to shut off the water supply completely, you’ll have to shut off the water further down the line—potentially at the main shutoff valve near your water meter.
