Posted by donna on July 30, 1998 at 18:10:36:
We have a 2 pc bath below ground in a split entry and
have space in the room for a shower. The floor is
concrete plus spacers and plywood sub floor with
tiles. In order to install one without digging into
the concrete for plumbing and drainage is there any pro-
blem with installation above the slab and boxing in
the pipes. The shower itself would be up a step from
the existing bathroom floor to allow drainage under
the unit?