QA

Question: How To Install A Toilet Flange On Concrete

Does the toilet flange need to be above the floor?

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.

Should toilet flange be flush 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.

Does toilet flange need to be glued?

pvc flange should be glued into a pvc pipe. IT would have been less of a problem if a plumber had made the replacement. Use a “good” flange and you will not have to do it again. Caulk is NOT glue.

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 far should a toilet flange be from the wall?

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.

Can toilet flange be lower than floor?

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.

Should I screw down toilet flange?

Yes, you have to screw or bolt the toilet flange to the floor. A bad seal between the toilet and the flange or the flange and the pipe can cause leakage, which will damage the bolts that hold the flange to the pipe or allow horrible smells to seep into your bathroom.

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

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. Consequently, we chose to add one of the bolts to the old flange first since it was a tight fit. Add metal washers and nuts to the closet flange bolts.

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?Dec 13, 2021.

Why is my new toilet rocking back and forth?

One of the most common things that causes a toilet to rock back and forth are loose flange bolts. These are the bolts that hold the toilet down at an even level with the floor in your bathroom. A toilet does not screw directly into the ground. Instead, it screws into what’s called a toilet flange, or a closet flange.

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.

Why is basement toilet elevated?

Because sewage-ejector units sit aboveground, fixtures like toilets and showers or baths will have to be elevated about six inches to gravity-drain into the tank.

How do I know what size toilet flange I need?

The most common and readily available toilet flange is the 4 x 3-inch size. This pipe is 4 inches wide at the top but only 3 inches wide at the bottom. The 3-inch bottom is the correct size for fitting the schedule 40 pipe most frequently used in home drains.

Are toilet flanges universal?

Plastic or polyvinyl chloride (PVC) toilet flanges are the most commonly used flanges in both residential and commercial toilets. All PVC toilet flanges are manufactured to fit three-inch or four-inch drainpipes.

Can I move a toilet a few inches?

Yes, you can actually move a toilet. Even moving a toilet by a few inches without having to make a new hole in the floor is possible. You can use an offset toilet flange to move the toilet by a couple of inches on any side. This will allow you to use the same wastewater line and in turn help to save you a lot of money.

Can you replace a 12-inch rough-in toilet with a 10 inch rough-in toilet?

A toilet with a 12-inch rough-in will definitely not fit into a space with a 10-inch rough-in, but a toilet with a 10-inch rough-in actually has extra space in a 12-inch rough-in space.