Can a washing machine and shower share the same drain?

Can a washing machine and shower share the same drain?

You can tie in a shower and tub drain to your washing machine drain as long as there is a vented pipe tied into the drain to keep the flow moving along fluidly.

What is the rough in for a shower drain?

Rough-In Dimension Terminology

Should shower drain be 1.5 or 2?

In the US, code dictates that the drain (p-trap and arm) on a shower use 2″ pipe, while on a tub you use 1.5″ pipe.

When installing water supply lines How many inches should the water lines be installed off the floor?

If the supply line extends from the wall, then it should generally sit around two inches beneath the water tank. Given most standard toilet sizes, your supply line should sit around eight inches from the finished floor.

What is code for washer drain?

According to the Universal Plumbing Code, the standard for washing machine drain size is 2 inches. The P-trap should be between 6 and 18 inches high from the floor, while the pipe should be between 18 and 30 inches high from the floor.

Can you plumb a washing machine into a bathroom?

a washing machine is allowed in a bathroom as long as the manufacturer (of the machine) says its ok in a bathroom! it MUST be fitted to a fused connection unit (in laymans terms, it looks like the connection for your boiler – a wire from the boiler, hardwired into the wall.

How Big Should hole be in floor for shower drain?

Shower Drain Hole Size Most drains use 2-inch pipe, which means the subfloor will need a hole slightly larger than 2 inches for the drain to pass through once it is installed. Depending on the design of the drain body, the hole may need to be larger to incorporate other pieces.

What size drain pipe is needed for a washing machine?

Drain and Trap Requirements A 2-inch drain pipe is required for all washing machines. The former requirement of 1 1/2-inch pipe is not enough to handle the fast drainage of modern washers. As with all plumbing fixtures and appliances, a washing machine drain pipe must also contain a P-trap.

Can a shower drain be 1 1 2 inches?

For more than 20 years, many plumbing codes have listed the minimum shower drain as 1 1/2 in. This was based on the lowering of the showerhead flow rate to 2.5 gal. per min. As the plumbing engineers pointed out, a 1 1/2 in.

How far from wall should shower drain be?

You will need to cut a hole in the floor at the drain end of the tub to position the tub drain and install it. The hole should be at least 9 inches wide and 12 inches from the wall.

Does a washer drain have to be 2 inches?

Can a washer and sink share a drain?

If you’re joining a washing machine and kitchen sink on the same drain, you may be able to vent them both with a single vent if they are close enough together. If not, you can connect their separate vents before they tie into the main vent stack.

Does a washing machine drain need to be vented?

All plumbing fixtures—including washing machines—must be vented. Improperly vented drains can be sluggish and noisy, and can emit hazardous fumes. Properly vented drains allow the P-trap to do its job: prevent sewer gases from escaping into your home.

Why is my washer backing up into shower?

Washing machine: An unexpected sign of a sewer drain clog can happen when you run the washing machine. If the water draining out of the washing machine causes the toilet to overflow or backs up into the tub or shower, it’s a good sign the sewer drain is clogged.

Can a washing machine drain into 1 1 2 pipe?

Drain and Trap Requirements A 2-inch drain pipe is required for all washing machines. The former requirement of 1 1/2-inch pipe is not enough to handle the fast drainage of modern washers.

Why does a shower 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.