With my dad back from his fishing trip, I had an extra set of hands to help bend the last piece of sheathing around the silo wall, to close it off over the walkway roofline I built last weekend. This last piece proved to be the toughest, since we were working from a difficult spot. Using an assortment of clamps, screws and stubbornness, we go in place. We also put on the last of the foamboard insulation, and finished the overhang of the barn roof where it meets the silo. We now have a watertight silo (except for the gaping holes where the windows will eventually go!).