bottom sill attached to foundation

Exterior Subfloor/Trailer Attachment

***MAJOR UPDATE – The below subfloor attachment method is woefully inadequate. ¬†Please review this updated post for more/better info! *** Now that the trailer is attached to the subfloor on the inside, the flashing is laid down, and the overhangs are covered up its time to attach the joists to the trailer’s steel beams. I Continue reading