1 1/4 tub drain lowes

Question2022-05-02 21:2193askingtoall


What size PVC is used for tub drain?

The 1½-inch size is used to capture water that might flow out of a kitchen sink, a bathroom vanity or a tub. The two-inch pipe is commonly used to drain a shower stall or washing machine, and it may be used as a vertical stack for a kitchen sink. A three-inch pipe is what's used in homes to pipe toilets.

Are tub drains universal?

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.

What size drain is a bathtub?

What Is The Standard Bathroom Drain Size? With a bathtub, the drain will be 1.5 inches in diameter. The drains for sinks can vary slightly, but the most common measurement for those is 1.25 inches. You might also find sinks with a drain diameter of 1.625 inches.

How do I know what size tub drain to buy?

Measure from the piping section where it branches out toward the drain over to the drain hole and write that horizontal distance measurement down. That will give you the length and width that is needed for your drain. Your local hardware or home improvement store should carry a bathtub drain that fits your needs.

Does a tub drain need AP Trap?

Does a bathtub need a P-Trap? Yes, you should always install a P-Trap as part of the plumbing of a bathtub or any other wastewater drain system. Failure to include a P-Trap could result in foul smells, harmful gases, and small animals entering through your tub's drain.

What size is main drain line?

Depending on your local plumbing codes, the main sewer line for residential homes is usually 4 inches in diameter. You may think if the pipe were larger, more waste could travel without getting clogged.

Do tub drains come in different sizes?

Pipe Connection Size Differences Shower or tub drains have different drain connection sizes to accommodate the pipe sizes of your plumbing drain system. A shower tub drain has a 2” drain connection, while a tub drain often has a 1 ½” drain connection.

What kind of pipe do you use for a tub drain?

Tub drain assemblies are commonly made from one of three different pipe materials: brass, ABS (acrylonitrile butadiene styrene) plastic, or PVC (polyvinyl chloride plastic). Tub drain assemblies can be joined with slip fittings (brass, ABS, or PVC), or with solvent-glued fittings (ABS or PVC only).

Can a shower have a 1.5 inch drain?

Current plumbing codes (IPC as well as MA Plumbing Code 248 CMR 10 for instance) need 1.5 inches to drain for a tub with a shower. The tub can drain at leisure and the shower function when in utilize, with flow-limiting showerheads, fall within the flow rate that a 1.5” drain can handle.

What size are old tub drains?

Down the Drain According to Bonnets Stems and Accessories, Inc., a standard modern bathtub drain is 1 1/2 inches in diameter – the width straight across the middle. Rough-in plumbing should be calculated for a 1 1/2-inch pipe.

Does a tub need a vent?

Bathtubs should have a vent to help drain wastewater properly. All drains in your bathroom, from your bathtub to your toilet, need a plumbing vent stack. Without a proper vent, you may hear gurgling pipes, smell a putrid odor, or notice slow-draining water.

How do you plumb a bathtub drain?

So this pipe right here is the one I'm going to actually tie the bathtub drain into both the overflow on the main drain.

What can I use instead of AP Trap?

[4 Alternatives of P-trap in The Shower]

  • Alternative 1: HepvO Waterless Valve.
  • Alternative 2: Bottle Trap.
  • Alternative 3: Grease Trap.

Can I use 3 PVC for sewer line?

[OSHPD 1, 2, 3, 4 & 5] ABS and PVC installations are not allowed.

How many fixture units does a 4 inch drain have?

710.1 Maximum Fixture Unit Load


What is stronger PVC or ABS?

PVC pipe is more flexible than ABS, while ABS is a bit stronger and can resist a higher shock or impact. Additionally, PVC has an advantage in that it's better at muffling the sound of water as it flows through the pipework.

Are all bathtub drains in the same spot?

All bathtubs drain in basically the same way, with a drain assembly located on the bottom of the tub linked to an overflow that may or may not have a toggle switch. When the plunger or stopper is opened, water drains out of the bathtub, through the drain assembly, down a tailpiece and into the trap.

Does a shower need 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.

Can you use sink p-trap for tub?

Related Articles. P-traps are S-shaped pipe components that keep toxic sewer gases from escaping into your residence. They are required on all plumbing fixtures, including sinks, tubs and showers. Toilets have built-in traps.

Can you use PEX for drain lines?

As with PVC, PEX is rust-proof, infinitely durable and marked with identifiers along the exteriors of pipes. PEX's purpose, however, is the opposite of PVC — whereas the latter is restricted to drain lines, the former is only used for incoming water lines.

Why do Showers need 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.

Can a tub and shower share the same drain?

Yes, they will both be using the same drain pipe at somepoint inside or outside of your house. But the the pipes must join well below the level of both items or the pipe must be large enough for the combined flow, otherwise when you put water down one of them, it will flow out of the other!

What is code for shower drain size?

Trap Size. The usual size for a shower drain trap is 2 inches, which is the diameter of the trap. This size is the minimum size that is allowed, which means that you cannot install a trap with a smaller diameter, or the trap is not within code.

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