How far below the bottom of a sink should the drain pipe be?

The standard kitchen sink is 8 inches deep, which means that the normal distance between a kitchen sink drain and the floor is 28 inches. This will vary, depending on the height of the counter and the depth of the sink bowl. In the bathroom, the sink drain is typically between 24 inches above the floor.

Does sink need to be centered over drain?

They also have the benefit of being quieter and less splashy, especially if you have a high-powered faucet. However, centered drains can cause issues when washing dishes. Dishes can easily block a centered drain, causing water and food debris to build up. Centered drains are also not ideal in small kitchens.

Can a sink be offset from the drain?

Quote from the video:
Quote from Youtube video: It's all about space economy opposite drains are typically not the first thing that come to mind when purchasing a sink there are many benefits to having the drain offset from the center.

What if new sink drain doesn’t line up with existing pipes?

Move the trap into the position you need it to be under the tailpiece by pushing it to the side. If the tailpiece will not line up with the trap, move the trap into its original position, tighten the collar with the pipe wrench and obtain a flexible tailpiece extension for your drain.

How far should sink drain be from wall?

Discharge hole (vertical): Drain located at floor height; distance is zero. Fixture (side to side buffer): Measured from center of the toilet to either side, minimum. clearance is 15 inches to any wall or other fixture; 18 inches is recommended if the bathroom layout allows for this.

How far can p-trap be from sink?

According to the International Residential Code, the maximum vertical distance between the sink drain and the entrance to the p-trap is 24 inches.

Where should the sink drain be located?

Usually, an off-center drain is positioned toward the back of the sink and to one side. When viewed from underneath, the drain tubing is typically much more crowded into one corner of the under-sink cabinet. As a result, any repair or installation work must be done in cramped quarters.

Where should sink drain be?

Did you ever notice the drain location of the kitchen sinks on the market? The majority of them are either right in the middle of the sink, or the rear center. This design was used by our ancestors thousands of years ago.

What is an offset sink?

You may be wondering what an offset kitchen sink is. Well, an offset kitchen sink has its drainage off-centered or off-set in relation to the sink faucet. Also known as an offset drain kitchen sink, such a sink is preferred because it leaves space to place items and not block the drain.

How do you plumb an offset in a bathroom sink?

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Quote from Youtube video: The drain pipe coming out of the wall to one and a half inch PVC pipe from the Builder. So what I have here is this is a one and a half inch. This is a flush inside coupling. So this will cement.

How do you plumb a P-trap?

Quote from the video:
Quote from Youtube video: Off of the drain assembly pipe coming down to make it all fit so i've got it all dry fitted together i'm going to glue the abs fitting on and then we're going to simply just screw together the pieces.

Can AP trap be offset?

The P-trap can be offset either way to make them connect. You can purchase a longer tail piece (the vertical pipe that connects to the sink drain) or a longer waist arm (the horizontal pipe that connects the p-trap to the drain in the wall) if needed to make the pieces come together.

What is a plumbing offset?

One thing that sometimes creates a problem with sewer lines is when they become “offset”. An offset sewer line mean that the joints no longer connect properly, to the point where the two sections of pipe no longer align.

Does P-trap have to be directly below drain?

It is not ideal to have the p-trap below the the exit drain because water gravity has to force the water out instead of it flowing downwards naturally. They both work and have seen it many times. But essentially anything below already creates its own p-trap- so using another is redundant.

Does it matter which way ap trap is installed?

The outlet end of the trap pipe should be lower than the inlet when installed properly. The example shown has it backward, which creates a trap seal more than 4” and makes the drain more likely to clog—and that’s a long explanation for why a backwards trap is a bad thing.

Does AP trap have to go a certain way?

In a Shower P-Trap, Can the Lower Curvature Be Backward? When you cement it together, the straighter side of the trap- which is not as curved- should be what the 90 degree piece is glued onto. Then the curved end should be connected to the shower drain. However, gluing the P-trap shouldn’t affect the drainage.

Do all sinks need AP trap?

You must have a p-trap installed under your sink if you want your home to pass inspection in many places, where the building code requires them. Even if they are not required, you should understand the practical purpose for installing a p-trap.

What is the difference between AP trap and S trap?

Both types of traps are intended to do the same thing, which is to provide a water barrier between the inside of your home and the sewer. P-traps were designed to eliminate the main issue with s-traps, which is that they tend to siphon away too much waste water, leaving the drain “dry”.

Why is S-trap not allowed?

The “S” trap is prohibited under the Uniform Plumbing Code throughout the United States. This is because the “S” trap will siphon or suck water out from the trap which will end up releasing methane (sewer) gases into the home.

Does every drain need a trap?

There are traps in every drain because any connection that leads to the drain system is also a possible outlet for sewer gas. Even your toilet has an internal trap shape to its porcelain configuration that serves exactly the same function.