GFK2K t1_je58kkj wrote on March 29, 2023 at 2:40 PM

They make a metal corner bench you can screw into the cement board and just tile over. Just google "metal corner bench frame shower" there are a lot of options.

Hammerpike t1_je5w487 wrote on March 29, 2023 at 5:11 PM

Here that is! https://www.innoviscorp.com/better-bench/

poopgrouper t1_je6fxgw wrote on March 29, 2023 at 7:17 PM

We have one of these in our shower. Works fine. I believe it needs to be screwed into studs though, so the framing behind the cement board would need to be in the right place for the bench.