One hole is 4 inches to the right of centerline.
Sink drain height from floor.
Kitchen sink drain rough in height.
This distance between the sink and the floor takes the size of the sink into account as well as the depth and overall design.
Vertically both are about 2 to 3 inches above the drain pipe supply lines horizontal.
Consider drain pipe to be the vertical centerline.
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The height above the floor depends on what you are installing the type of sink and the type of drain assembly thats where you get your measurements but if you don t know what you are hooking up i would go with 19 in.
Other is 4 inches to left of centerline discharge hole vertical.
Sink rough in details.
For kitchen sink vanities measuring 40 in height with an 8 sink depth the sink drain would have 32 of space between it and the floor.
This measurement is based on an average bathroom counter height of 32 inches and a drop in sink with an average.
The rough in height for sink drains can also vary based on what type of sink fixture it is i e.
Before you buy a new kitchen sink it is a good idea to check the height of the trap arm on the old sink.
Now if the height of the drain can reach between 30 and 45 inches how much should the drain be.
I am in the.
The height of a sink from the floor is usually between 30 and 45 inches.
In the bathroom the sink drain is typically between 24 inches above the floor.
About 16 to 20 inches above the floor.
These heights are compatible with most common vanity sinks.
Water supply lines are usually just a couple of inches higher between 20 and 22 inches from the floor and installed one to each side of the drain line.
Sink drain lines are typically between 18 and 20 inches above the finished floor.
Center line above the floor that won t be right but will work.
It connects to a sanitary tee fitting in the branch drain and should slope down toward the tee at about 1 4 inch per.
However it needs to at least be high enough that the trap is still above the floor of the base cabinet.