I currently have a stainless steel "drop in" sink that is roughly 18" x 20' x 7" that is held within a cabinet. Unfortunately, this sink is too small for bathing pets or washing large items by hand. I would like to replace it with another sink that is 12" - 14" deep.

I have seen floor mount fiberglass tubs which are quite reasonably priced. Does anyone know if there is a fiberglass/poly tub that can fit within a cabinet?

Many thanks.