This describes a bathroom job I did not too long before I retired. Installed a Sterling shower base ( on a mortar bed) with matching walls. Placed backing and a vertical grab bar between the water closet and shower and a 36" horizontal bar with backing on the back wall. Fortunately we...
Appreciate the reminder as well. Took care of this a couple of days ago. The thing that bothers me is I would have known nothing about it had it not been for the thread here.