| Hi, I would like to install a cast iron tub. I am trying to find out if the floor would have a problem supporting it. The floor is a wooden subfloor with 2x10 16 inches on center joists. The rest of the bathroom (other than the tub area) has 1.5" of lightweight concrete poured on. (It was like this originally). the bath tub will be next to the wall. Thanks much!
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