I'm installing a Sterling Plumbing Vikrell tub and surround. The instructions mention putting an *optional* mortar bed under the tub. At first I wasn't going to do this, but after having the tub set in somewhat temporarily, I have changed my mind.
The tub came with a small sheet of landscaping fabric / felt fabric to put between the subfloor and tub to prevent squeaks etc, but i still hear an occasional noise. So, before I put the tub in permanently, i think i'm going to put in the mortar bed.
This our only full bath. How long do we need to stay out of the tub until the motar is set well enough to stand someone bathing in the tub? I'd like to have an idea of how long we might have to shower at relatives houses until ours is usable again.