Thanks every one!
Jim, I was thinking that too.
Even going 16" on center with #1 2×6’s
Would probably be a stretch!
Our 1st snow last year was 20"!!!
I think my main shed is 4/12 pitch.
Do you think if I came up with some tough 2×4 trusses fom a couple of ft up the roof, I’ll be able to get by with 24" on center and 1/2" osb (all new)? I have pallet
Osb, and some new for the sides….

Steve Tow