Where should a drain be placed in a shower?
The drain in a shower should ideally be the lowest point of the shower floor. A correct shower floor generally has a slope to it instead of a level surface. So, the positioning of the drain is such that water from all directions slopes down to the drain.
How far from the wall should a shower drain be?
Rough-In Dimension Terminology
| Toilet | Shower/Tub | |
|---|---|---|
| Discharge/Drain Hole from Back Wall | 12 1/2″ | 14″ |
| Discharge/Drain Hole (Vertical) | 0″ | 0″ |
| Fixture (Side to Side Buffer) | 15″ to 18″ min | 18″ min |
| Fixture (Front Buffer) | 21″ min | 18″ min |
Does the drain location matter in a shower?
No, shower drains don’t need to be in the center. As long as the drain is at the bottom of a slope so water will flow into it, your drain will work just fine.
Can the shower drain be in the wall?
A linear shower drain can be installed in 4 different ways, either wall mounted (one-sided or three-sided) or floor mounted (free in the floor or between two walls).
How do you rough in shower drain?
Quote from the video:
Quote from Youtube video: You want a copious amount of thinset between the flange. And the floor. And then you also want to put a lot of thinset on this foam insert both on the bottom of it.
How far can shower drain be from vent stack?
The maximum distance from a shower trap arm to a vent is usually 5 feet, though some municipalities may allow up to 8 feet.
What angle should a shower waste pipe be?
Waste pipes need to be installed sloping down to ensure the water runs the right way. This needs to be a minimum of 10mm fall for every 4m of pipe which can lead to insufficient fall within the floor void under baths or showers (especially under low-level or flush shower trays).
How far can P trap be from tub drain?
Plumbing Codes
P-Traps must connect to the same size drain outlet, with a diameter of at least 1.5 inches. The vertical distance from the fixture to the trap can not exceed 24 inches. The horizontal distance from the fixture to the trap should not exceed 30 inches.
Where should a linear drain be positioned?
As a general rule-of-thumb, linear drains are located at either the back or side wall of where the fixtures are installed, or along the threshold or entrance.
How far down does a shower drain go?
For a compression-style shower drain fitting, the drainpipe should come up to about 3/4 to 1 inch below the lip of the shower drain (follow manufacturer’s recommendations).
Does 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 a shower need a 2 inch drain?
Most shower pans or trays are going to be fitted with a two-inch pipe. This is usually sufficiently large enough to keep even the shallowest shower tray from overflowing. As a result, most building codes will require this size drain pipe for every shower.
Does a shower drain need a P trap?
According to regulations, all shower drains are required to have P-traps. This includes all fixtures connected to a building’s main plumbing system. P-traps are curved pipes installed under showers and drains of all kinds.
Can showers have a one and half 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 PVC pipe is used for shower drain?
two-inch pipe
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.
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!
Can a sink and shower share the same drain?
1:Can multiple bathroom sinks, baths, showers ect share a common drain pipe ? Yes they can and do all the time.
