One of the main issues most people suffer nowadays is finding out the right kitchen sink drain height.
Kitchen sink drain pipe rough in height.
Drill 2 1 4 inch holes in the studs and floor plate as needed to route a 2 inch drainpipe.
Keep in mind that the drain must maintain a minimum down slope of 1 4 inch per foot toward the sewer.
Other is 4 inches to left of centerline discharge hole vertical.
About 16 to 20 inches above the floor.
You will also need to connect the drain pipe.
This pipe will be connected to the nearest waste line thanks to a sanitary tee.
Sink rough in details.
Homeowners installing new sinks usually find that they don t know the ideal drain height.
Rough in plumbing is usually placed at a somewhat lower height.
You should use a two inch pipe for the drain pipe.
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One hole is 4 inches to the right of centerline.
You should also add a stub out on top of the sanitary tee.
Remember that all drain pipes need to have a slight drop.
This measurement is based on an average bathroom counter height of 32 inches and a drop in sink with an average depth of 8 inches.
You can use a 12 pipe and glue a cap on top of it.
Consider drain pipe to be the vertical centerline.