basement shower tiling

i don't know, but Floormate appears to be denser than the wall product you are suggesting. see info at:

Hi Wayne,

1. I wouldn't recomend using any styrofoam under the tile unless you had a 3-4 in concrete slab between the styrofoam and tile setting bed. Otherwise the styrofoam would probably move and your tile would crack. You can't be sure that the styrofoam would compress uniformaly. If you need to use styrofoam, use a cement backerboard that's made for tiling, this way is a little more safe.

1. you would probably have to construct some type of rigid frame (aluminum chanel type frame) that you can place over the end of the glass block wall and run it up to the ceiling where you can anchor it up there. You can then attach the door to the aluminum channel frame.

Thanks for the info, I'll have to reconsider my original plan....I appreciate it.