How to run plumbing for a toilet

What plumbing do I need for a toilet?

For most toilets , the hole should be 3 inches in diameter to accommodate 3-inch waste pipes. Your toilet waste line may need to be 4 inches in diameter, however, depending on the toilet model and the distance of the toilet from the soil stack.

How far can you run a toilet waste pipe?

If the waste line is 4 inches in diameter, the toilet can be as far as 10 feet from the stack. Maintaining these critical distances ensures the stack can handle the new toilet.

How much drop do you need for a toilet?

According to plumbing code, drain pipe has to be sloped a minimum of 1/4-inch per foot and a maximum of three inches per foot or vertical. A slope of less than 1/4-inch per foot will cause constant drain clogs and a slope of more than three inches will allow the water to drain without the solids.

Can a toilet and shower share the same drain?

Here’s the longer answer: Your shower and toilet most likely share a drain line and a vent stack (this setup is called wet venting, more on that later). If either the line or the stack has a clog or blockage, air is forced either up or down your toilet , making the gurgling noise you’re hearing.

How many toilets can be on a 4 inch drain?

3 tank-type toilets , one urinal, 4 sinks.

How much does a plumber charge to change out a toilet?

A relatively easy installation might cost between $150 and $250 for replacing your toilet , but on average , toilet replacement costs between $300 and $400. If you are installing a more complex unit, such as a hidden cistern or wall hung toilet , then expect to pay considerably more for your plumbers time.

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Is replacing a toilet easy?

Replacing or installing a new toilet isn’t as hard as it may sound. All you really need are a few hours of time and the right tools for the job. So, gather up your new toilet , replacement wax ring, rubber gloves, hacksaw, a putty knife, adjustable wrenches, plunger, a bucket and some old rags.

How can I hide my toilet pipe?

How to Hide Plumbing Pipes in your Bathroom Bathroom furniture. Bathroom furniture such as vanity units and cistern units, provide a simple yet effective way to hide the plumbing pipes in your bathroom . Choose a pedestal basin. Conceal pipes in the wall. Fit a wall hung toilet . Build a fake wall.

Can a toilet drain drop straight down?

Toilet drains do go straight down to the lateral, where a slope allows the waste to flow to the sewer or septic tank. Toilets have a “trap” built into the fixture, otherwise, the whole pipe would have to fill up to maintain water level in the toilet .

What happens if you don’t vent a toilet?

Poorly- vented drain lines will not be able to effectively move wastewater and solid waste out of your building. This could lead to problems such as overflowing drains, backed-up toilets , and similar plumbing issues.

Can you put a 90 in a sewer line?

If you have to make a 90 -degree bend, use two 45-degree fittings and put a small piece of straight pipe between the fittings, if possible. It’s fine to have a larger-radius (sweep) 90 -degree bend at the base of a vertical drainage stack where the wastewater starts to travel horizontally.

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Can a toilet drain be 2 inch?

Systems with less than nine units on one stack can use a 2 – inch pipe, unless there is a toilet discharging into the piping. If that’s the case, it must be a minimum of 3 inches . The stack discharges into the main drain pipe.

Is 3 inch pipe OK for toilet?

A 4- inch drain can handle the waste from multiple toilets . In new construction, 4- inch drains can be installed from every toilet , or you can run a 3 – inch drain line from a toilet to the home’s main 4- inch drain pipe — the line running from the house to the sewer or septic system.

Why is my toilet on a raised platform?

The raised platform is used in order to have the correct angle for the sewer pipe to run with a down angle to the top of the black tank. You can’t take the platform out because you will continously block the sewer pipe. All toilets have to connect to a sewer line to dispose of waste.