Thank you for your question, Anonymous. The back or side panels can be trimmed. However, we do not recommend cutting into the ledges or the "tiled" area of the back panel. Best regards, Jon

Thank you for your question, Arthur! The walls fit installations 42" to 63" wide and 28" to 31-1/2" deep. Best regards, Jon

Hello Caitlin, Thank you for your question regarding the Peerless Enhance Bathtub Wall Set and I am happy to assist you today. You may pair this surround with a shower base if you wish, as long as the dimensions for your base are similar to those of the surround and there is enough clearance present for the surround to fit without needing to be trimmed to a smaller length. Please visit the link below to view the Technical Specifications sheet for this surround: http://asbbathingsystems.com/sites/default/files/shec-sheets/TW99440A.pdf I hope this is helpful! If there is anything going forward that we may be able to help with, please do not hesitate to give us a call on our warranty line at 800-355-2721 and we will be happy to help you where we can. Thank you, Brandy

Hello Mordac, Thank you for your question on the Peerless Bathtub Wall Set. I will be happy to help you today. Unfortunately we do not have the specific thickness of the side wall material for this wall set, though it is similar to both our Peerless Avondale and Peerless Proclaim wall sets. They both have a side panel thickness of 0.040 inches. I hope this has answered your question. If you ever have any questions, concerns, or require anything further please feel free to give us a call at 800-345-3358 and we will be happy to assist you in any way that we can. Thank you, Matthew I. Peerless Faucet Company Consumer Care

Hello Connie42, Thank you for your question on the Peerless Bathtub Wall Set. I will be happy to help you today. The side panels of this wall set are flat and can be trimmed, however, we do not recommend cutting into any detailing or shelving. I hope this has answered your question. If you ever have any questions, concerns, or require anything further please feel free to give us a call at 800-345-3358 and we will be happy to assist you in any way that we can. Thank you, Matthew I. Peerless Faucet Company Consumer Care

Hello indianflyer67, Thank you for your question regarding the Peerless Bathtub Wall Set. I will be happy to assist you today. The lowest shelf on this wall set is approximately 11.06" from the bottom of the panel, the towel bar is 23.06" from the bottom and the top shelf is 35.06" from the bottom of the panel. Unfortunately, it does not seem to have the proper clearance for your plumbing and I apologize for any inconvenience. If you ever have any other questions, concerns, or require anything further please feel free to give us a call at 800-345-3358 and we will be happy to assist you in any way that we can. Thank you again! Matthew Peerless Faucet Company Consumer Care

Hi Coni, Thank you for your question about the TW99440A Wall Set. The shelves on this unit are roughly 3 inches deep. Thanks, Nick

Hi Justwonderin, Thank you for your question about the Bathtub Wall Set Model TW99440A. This units height can be trimmed, however, we do not recommend cutting into any detailing or shelving. Thanks, Nick