No subfloor under bathtub Feb 21, 2022 · More than a few owners of old homes have called me concerned about the floors in their old house. The subfloor and foundation are integral to your home’s stability, and you need to have the subfloor replaced when it becomes worn or broken. The 1/2″ plywood was then nailed into the first subfloor and joists. It also considers how to prevent your bathroom floor from getting damaged by water. Either way of dealing with it is fine, get some 5/8 plywood and screw it down. That is, the subfloor, is open. Since I am not Jan 26, 2005 · I am getting ready to start rebuilding my gutted bathroom. That’s where the idea of a mortar bed under a bathtub comes into play. Then as necessary fill voids and holes with shims and filler strips. They’re thinking someone remuddled the place and somehow removed the subfloor or maybe termites ate the whole thing clear away. 2vvg xe5 qhtm bo xegh 8pyo7f w7uod oerx jd4 nq