Thank you for your question on the Delta Classic 400 48" X 34" Shower Base. I will be happy to assist you today.
We do make a 48" x 36" shower base with model B710912-4836-WH, but unfortunately it does not have the drain in the center nor do we currently manufacture a corresponding wall set that fits it and I apologize for any inconvenience this may cause.
If you ever have any questions, concerns, or require anything further please feel free to give us a call on our warranty line at 800-345-3358 and we will be happy to assist you in any way that we can.
Delta Faucet Company
Date published: 2018-09-05