I’m preparing a bathroom for tile installation and I’ve been removing a 3/8 layer of glued down particle board that had vinyl floor attached to it. The particle board is attached to ¾†plywood. It looks like the cast iron tub is sitting on the particle board. So basically I’ve removed the particle board up to the point of where it goes under the lip where the tub meets the floor. I was hoping the particle board just butted up to the tub, but it goes under the tub. My question is what is the best way to deal with this? Should I just clean up the edge a much as possible and when I lay 1/4 hardibacker just run it up to meet with the rough particle board edge along the length of the tub?
Thanks, Wayne
Thanks, Wayne