Undermount Sink
 

I just purchased a granite vanity top for my bathroom very cheap. The cutout for the undermount sink measures 15" X 11". Does the undermount sink have to be that exact size? I am getting very confused with this simple little project. I have looked all over the net and cant find an undermount sink that measures in that size from inside to inside edge, please help!!!

Call your counter top installer (manufacturer), and have them tell you what template they used to cut the hole. They should be able to give you a range of sink manufacturers and their models that will fit.

That cutout sounds like it is for a bar sink not a bath sink.

Willie hit it on the head rdesmond. No granite counter top manufacturer will cut out a sink until they have it in their hands. They use the clients exact sink for the template.

Mick