All are post are buried in a 2 foot diameter hole 4 foot deep sitting on a 16x16x4 concrete pad . Pole barns over 10 foot tall, the holes are filled with concrete to ensure mother nature will have to work overtime.
Trusses come with an engineering packet and are engineered up to current codes.
Hurricane Z-max ties is what we use to connect our trusses to the headers.
The headers are set in the notched post then bolted with galvanized 1/2 diameter bolts.
Standard roof is 29 gauge, over 20 colors to choose from. This should be the first and last roof you have.