How old is the house and what is on the floor now where you will be placing
tub.


"pollyfan" wrote in message
ups.com...
No wall under the proposed space. The joists are 2x9, and where the
bath will go they are (oddly) 4", 12", 13", and 4" apart! Also the
floorboards above them are set diagonally across them--don't know if
that spreads the load any differently.