Thank you for your question regarding the Delta Turner® Elongated Toilet and I am happy to assist you today.
I apologize, unfortunately at this time, we do not manufacture a model which will fit with a 12" rough in and I am sorry for the inconvenience.
If there is anything further we may be able to assist you with, please feel free to give us a call at 855-345-1345 and we will do our best to help you where we can.
Delta Faucet Company
Date published: 2018-02-21