We found, upon trying to build 2×6 fire-rated load-bearing walls, that there was nothing to set the walls upon. The floor is rotten. I’ll have to dig deeper, tearing up the floorboards, to see how far the rot goes.
In the mean time, we put up the 2nd wall (a 2×6 wall). It was moved from its original spot about 9 inches to the west to be placed under (not beside) 1st storey ceiling / 2nd storey floor joists. Well that’s a novel idea, eh?, supporting overhead joists with load-bearing walls! Can you hear the annoyance in my typing?

















