I am trying to upgrade my bathtub from a very narrow shallow tub to a wider deeper tub but still use the same drainage hole. When I pull the old tub out will i have to break up the foundation to move the drain hole over 6″ or so?
Yes as far as I can see. Get a roughin sheet when you buy the tub, if they dont have one get the name of the co. and give them Model # and they will send you a roughin sheet on there web site.