Hi ASK ME,

I just wanted to verify the height of the drain stub-outs of typical kitchen sinks, and if its different if there are double drains, I plan for one stub-out? Kitchen counter height is 36" correct?

Also with the new Vessel sinks what is their stub-out heights and supply line height? Vanity height is 34" typically?

bshenko

This is probably a plumbing question, might be moved to properly address it there.

We stub out 18" from the floor to the center of the stubout on all kitchen sinks and lavatorys. We bring out the supplies at the same level. The stubout's the same for double sinks. You have the option of going with one trap and a contentious waste or coming out of the wall with a wye and running a trap to each tub. Good luck, tom

Hi ASK ME,

I just wanted to verify the height of the drain stub-outs of typical kitchen sinks, and if its different if there are double drains, I plan for one stub-out? Kitchen counter height is 36" correct?

Also with the new Vessel sinks what is their stub-out heights and supply line height? Vanity height is 34" typically?

bshenko
If you intend to install a garbage disposal, then the waste stub-out should be at 14" -- If you are going to have a dishwasher, instant-hot, filtered water tap or ice maker supply, you should stub out as many water supplies as needed.

The vessel sink waste stub-out should be at 20" and the water supply stub-outs should be at 22"

Growler's still out in the field while I've been retired for 20 years so I would go with his measurers. Regards, Tom