The joists are 11 1/2 x 3 actual measurement and are on roughly 16 inch centers, some are less than 16 none are greater. Oh, and in case it matters, the bathroom dimensions are 10x7 with the joists running along the long side
I'm in the process of renovating a hundred year old carriage house and specifically ready to install the tile floor in the 2nd floor bathroom. The entire second floor sub-floor is tongue and grove and is visible from the 1st floor as the beams and underside of the sub-floor have all been...