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how long is a tub drain

by Ms. Mona Russel Published 3 years ago Updated 2 years ago
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Thanks to the standardization, any bathtub drain can fit any standard bathtub between 14 and 26 inches in depth. The size of the drain is standardized because it needs to fit to the P-trap, which is the next component of the drain. This opening also has a standard size of 1.5 inches.Dec 23, 2021

Full Answer

How do I drain my hot tub faster?

Can you leave a hot tub drained?

How long does it take to fill a 500-gallon hot tub?

How do you clean a hot tub that has been sitting?

How long does it take for a 450 gallon hot tub to empty?

Why do acrylic tubs crack?

How long does it take for a hot tub to drain?

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How big should a bathtub drain be?

1 to 1/2 inchesUnder both the International Residential Code (IRC) and the Uniform Plumbing Code (UPC) the standard size for a tub drain and P-trap is 1 to 1/2 inches and under the IRC the tub waste arm (drain line) maybe 1 to 1/2 inches but under the UPC (Uniform Plumbing Code) a 1 to 1/2 inches drain line is limited to 1dfu ( ...

How do I measure my bathtub drain?

Measure straight down from the center of the overflow to the point at which the drain is mounted to the tub: depending on what's easiest to get to, you can measure from outside the tub down to its underside, or from inside the tub to the tub floor. Do not follow the curve of the tub; measure straight down.

Can a bathtub have a 2 inch drain?

All national and local Building Codes for many decades have been very clear and should be well known to all professional tradespeople: bathtubs require a 1 ½” diameter drain line, while all showers require a 2″ diameter drain line. There are no exceptions to this code.

How much drop does a tub drain need?

But do you know the proper slope? The ideal slope of any drain line is ¼ inch per foot of pipe. In other words, for every foot the pipe travels horizontally, it should be dropping ¼ inch vertically.

What is the rough in for a tub drain?

Plumbing Rough-In You'll rough in the tub drain with 1 1/2-inch pipe with male threads that extend 1/2-inch above the level of the floor. The drain will also require a P-trap and must be vented; specific requirements for the trap, drain line and vent will vary by local building codes.

How far can P-trap be from tub drain?

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

Do tub drains come in different sizes?

Bathtub drains are 1 1/2 inches wide and fit all standard bathtubs ranging from 14 to 26 inches deep. They are this size because they must fit the opening of the P-trap -- also 1 1/2 inches wide -- which is a special pipe that has a sharp bend in it.

Why do showers require a 2 inch drain?

A 2-inch pipe is the recommended size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe. So, if you are converting from a tub and shower combination to a shower, you'll likely have to change the drain pipe size.

How do you measure a drain?

Remember, for any product that goes in a drain, you will first need to remove the drain cover/grate before measuring. Then measure the diameter at the top of the drain hole. When in doubt, round up to the nearest size.

How do you measure for a drain cover?

All manhole covers and frames, regardless of the make, are measured by the clear opening size when the cover is removed – the distance measured across from the inside walls of the frame, from one side to the other.

How do I change a bathtub stopper?

2:366:34DIY: How to Replace a Bathtub Drain Stopper with Common ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you just get it down in there. And turn it counterclockwise until it gives and then it willMoreSo you just get it down in there. And turn it counterclockwise until it gives and then it will unscrew. And you can easily screw in your new drain. Depending on when your drain was installed.

How do you remove the tub flange?

If you're removing the entire drain apparatus, including the basket (also known as the flange), insert your drain key or smart dumbbell into the opening. Turn it counterclockwise and continue turning until the drain flange is released, then remove the flange while it's still attached to the drain key.

What is ABS plastic?

ABS (acrylonitrile butadiene styrene) is a fairly inexpensive and readily available plastic that is commonly used for drain and vent lines throughout a house. Glued joints require glue specifically made for ABS. This plastic should not be exposed to sunlight. 03 of 06.

What is the most expensive drain material?

Brass. Brass is the most expensive of the three types of drain material. Brass tub drains do last quite a long time. Brass is most commonly found in older houses and on claw-foot tubs where the plumbing is exposed. Brass drain pipes may either be solid brass , or brass with chrome plating.

What is the best drain pipe for a plumber?

PVC is the now plastic drain pipe of choice for most professional plumbers.

Why are glued tub drains longer lasting?

And glued tub drains may be a bit longer-lasting because of the schedule (thickness) of the pipe. Also, when snaking the tub, there may be less chance of breaking a glued joint. Continue to 5 of 6 below. 05 of 06.

Is PVC thinner than ABS?

Aaron Stickley. PVC (polyvinyl chloride) plastic pipe for drains is lighter and often thinner than ABS, and also thinner than the PVC used for pressurized water supply pipes. Special PVC glue is required for glued fittings—ABS glue and PVC glue are not interchangeable.

Can you use ABS and PVC to connect tub drains?

When using ABS or PVC that will be joined with solvent-glued fittings, make sure to stick with the same type of plastic found in the rest of the drain system. ABS and PVC should not be glued to one another. If you will be using slip joints to connect the pieces, then it's fine to use different materials.

Can slip joints be used in brass tub drains?

Slip Joints. Slip joint tub drains can be used in all three pipe types, and they are the only option for a brass pipe. To use slip joint nuts and washers, the waste-and-overflow tube has to be accessible, either through an access panel behind the tub or from under the tub.

What is a drain wrench?

A bathtub drain wrench or sometimes called a drain key. The new bathtub drain. A long screwdriver, plumbers pliers (channel locks), a properly sized wrench to fit the body of the drain key, or really big channel locks (vice grips). Ask Question.

How to make a playdoe snake?

First clean all debris out of the area . Apply a fresh ring of plumbers putty. 1. scoop out a couple quarter size chunks of plumbers putty. 2. roll the putty between you palms to make a nice long roll like a playdoe snake.

Is plumber's putty easy to remove?

The plumbers putty is easy to remove as seen in the video.

Where is the drain in a bathtub?

The drain is the circular hole at the bottom of your bathtub. This allows water to leave your tub into your plumbing and drainage system. The drain is essentially the entrance to your plumbing, and it's imperative that it's fitted properly and in the right place so water can leave your bathroom in the way it's meant to.

How far should a bathtub drain be from the wall?

The drain hole should be at least 12 inches from the wall and typically 9-12 inches wide, so you have enough room to plumb your drain and your trap. The position of your drain will be influenced by the style of your bathtub.

Why do you need a diverter pipe in a bathtub?

A diverter pipe is used to allow water to flow up to the shower head. Diverter pipes are important because they allow you to have a single hole in your bathtub for both water suppliers.

How big is a bathtub?

The size of your bathroom will directly impact the size of the bathtub you can get. Typically, bathtubs are about 60 inches, but you can find larger or smaller models if you need to. Ensure that you measure your bathroom accurately before making your choice, as even a small miscalculation can ruin the look and functionality of your bathtub.

What should the type of bathtub you choose be influenced by?

The type of bathtub you choose should be influenced by the amount of use it will get . If you're in a busy home, you'll probably want a bathtub with a shower, limiting your options. You may also opt for function over form and choose more durable materials which will take greater wear and tear.

Why is venting important in a bathroom?

Venting is important to help prevent any dangerous gas from coming up from your sewer into your bathroom. Bathtubs utilize a wet vent which is where a vent stack is connected to your drain. These vent stacks are typically attached to more than one fitting in your bathroom.

How many faucets are there in a bathroom?

There are two of these, one for cold water and one for hot water, which connects to your faucet fitting. In modern bathrooms, you'll often just have one faucet, and the hot and cold water will flow into a mixer which allows you to control the overall temperature of the water centrally.

How wide should a tub drain be?

This hole should be 9 inches wide and extend at least 12 inches from the wall. If you're installing a claw foot tub, ...

Why do wet vents need to be vented?

Drain lines must be vented to prevent potentially dangerous sewer gases from escaping into the building . A bathtub drain can utilize a wet vent, which is a system that functions as both a vent and a drain for multiple fixtures. In this case, the tub's drain line would connect to a vent stack to which the drain lines of other fixtures are also connected. Plumbing code requirements for wet vents are complex and vary by location. An individual vent is often used when a fixture is too far away from an existing wet vent to be easily connected to it; in this case, the fixture's drain connects to a vent stack that only serves that fixture.

How wide should a claw foot tub be?

This hole should be 9 inches wide and extend at least 12 inches from the wall. If you're installing a claw foot tub, the drain line will be exposed, so the hole in the floor will need to be more precise.

How far does a tub drain line slope?

Plumbing codes will have a requirement for the slope of the drain line as it moves away from the tub. A typical drain line slopes down a minimum of 1/4-inch per foot of linear distance traveled.

Where is the plumb line in a tub?

Drop a plumb line from the center of the roll at the edge of the tub; the point where the line meets the floor is the position of the drain rough-in hole. Advertisement.

Can you rough a bathtub drain?

It is not , however, difficult to understand the basics of the job and what it entails.

Who is Evan Gillespie?

Evan Gillespie grew up working in his family's hardware and home-improvement business and is an experienced gardener. He has been writing on home, garden and design topics since 1996. His work has appeared in the South Bend Tribune, the Fort Wayne Journal-Gazette, Arts Everywhere magazine and many other publications.

Tighten The Bathtub Drain

Telltale signs that you need to do some fine-tuning on your bathtub’s drain include leaking water from the drain or overflow tube, which can damage the subfloor underneath the tub. If the tub is on an upper level, you might notice leaks or bubbles in the ceiling below.

Troubleshooting Bathtub Drains

There are several different types of bathtub drain stoppers, including pop-up stoppers and push-pull drain stoppers, which are very common. Each type works using a different mechanism, so tightening the drain requires a slightly different procedure.

Push-Pull Drains

Push pull drain stoppers are relatively foolproof. The stopper itself usually threads into the drain via a setscrew hidden beneath the stopper cap. If the drain is being problematic, simply remove the stopper cap and untwist the push-pull stopper.

How do I drain my hot tub faster?

Using a shop vac siphon or a submersible pump allows you to drain your hot tub within ten minutes or less, depending on the tab’s size.

Can you leave a hot tub drained?

Leaving your hot tub drained is a valid option, especially for people seeking to summarize or winterize their spas.

How long does it take to fill a 500-gallon hot tub?

Several factors determine how long it takes to fill a hot tub. Some include the size of the tab and the method you are using.

How do you clean a hot tub that has been sitting?

If your tub has been sitting, there’s a high possibility that the filters are clogged up.

How long does it take for a 450 gallon hot tub to empty?

This means that a 450-gallon hot tub can easily go empty in at most 15 minutes. For the shop vac siphon, you will need a long vacuum hose that goes into the tub. It would be best if you turned on the wet/dry vacuum for a few seconds to get the flow started and then turn it off. Use a larger horse diameter for faster draining.

Why do acrylic tubs crack?

During winter, left drops can crystalize in acrylic tubs, thus causing cracks. Other times, such leftovers could turn into breeding hubs for bacteria, algae, or cause stains. Alternatively, cover the tub to keep off environmental moisture.

How long does it take for a hot tub to drain?

The most frequently installed is the bottom drain that can take up to an hour to drain all the water.

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1.Videos of How Long Is a Tub Drain

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29 hours ago  · A standardized drain diameter for a bathtub drain is around one and a half inches. Non-standard drain diameters such as antique bathtubs and vintage bathtubs will typically …

2.Variations in Bathtub Drains - The Spruce

Url:https://www.thespruce.com/types-of-bathtub-drains-2719000

7 hours ago  · Brass tub drains do last quite a long time. Brass is most commonly found in older houses and on claw-foot tubs where the plumbing is exposed. Brass drain pipes may either be …

3.Replacing Bath Tub Drain : 6 Steps (with Pictures)

Url:https://www.instructables.com/Replacing-Bath-Tub-Drain/

19 hours ago The length is still different depending on the type of plug you use. A bathtub drain is around 1-5 in. in diameter and can fit any bathtub that has 14 – 26 inches in depth. The drain size is designed …

4.How To Plumb A Bathtub (Complete Step-By-Step Guide …

Url:https://plumbinglab.com/how-to-plumb-a-bathtub/

8 hours ago You'll rough in the tub drain with 1 1/2-inch pipe with male threads that extend 1/2-inch above the level of the floor. The drain will also require a P-trap and must be vented; specific requirements …

5.Standard Tub Drain Rough-In | eHow

Url:https://www.ehow.com/info_12171497_standard-tub-drain-roughin.html

24 hours ago If the tub is on an upper level, you might notice leaks or bubbles in the ceiling below. The entire process of tightening your bathtub drain should take you less than an hour unless you are …

6.How To Tighten A Bathtub Drain | Mr Kitchen Faucets

Url:https://www.mrkitchenfaucets.com/how-to-tighten-a-bathtub-drain/

29 hours ago  · This Old House plumbing and heating expert Richard Trethewey shows how to fix a slow draining tub. (See below for tools.)SUBSCRIBE to This Old House: http://...

7.Bathtub Drain Going Down Too Slowly? Do This! - YouTube

Url:https://www.youtube.com/watch?v=oxxA1zkNohk

35 hours ago

8.How to Clear a Clogged Bathtub Drain | This Old House

Url:https://www.youtube.com/watch?v=JWZklniOo_4

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