If you think your drain is larger in size though you will have to take out the drain using a screwdriver.
Standard bathtub drain stopper size.
The most common types of bathtub drain stoppers are lift and turn push and pull pop up toe touch flip it and trip lever.
You ll need to measure from the center of the drain to the run of the waste tee where the overflow tube fits into it.
Mudder 6 inches silicone tub stopper drain plug for kitchens bathrooms and laundries white 1.
Rough in plumbing should be calculated for a 1 1 2 inch pipe.
This hole should be 9 inches wide and extend at least 12 inches from the wall.
Below are some of the popular types of bathtub drain stoppers you will find on the market.
Some bathroom sinks have a slightly narrower opening at 1 1 4 inches while others are a bit wider at 1 5 8 inches.
Down the drain a standard modern bathtub drain is 1 1 2 inches in diameter the width straight across the middle.
There is no universal drain hole diameter that applies to every bathroom sink but 1 1 2 inches is the most common size for a bathroom sink drain opening according to signature hardware.
As seen in the diagram above the drain shoe is an elbow that lies directly below the tub drain directing water from the tub into the horizontal pipe that leads to the bathroom drain line below the floor.
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Here are the different styles of stoppers for bathroom drains.
Fortunately most retail stores stock bathtub drain plugs of various sizes so there is a high chance that you will find a plug that meets your needs.
Although they all serve the same purpose to keep water in the bathtub when desired and allow the tub to be emptied again there are several different styles of bathtub drain stoppers.
The position of the tub drain will vary depending on the size and design of the tub and you ll need to cut an access hole in the floor at the drain end of the tub to allow for positioning and installing the drain line.
Sizes of bathtub plugs.
Do that very carefully though not damaging it as a custom plug might need exact measurements to be built.