Hedgeland Farms
Crowing
A "rootless" shed! Hoping that it decides to grow some roots and stay with you for many years!
More seriously, I am anxious to see what you do for a roof. Where I live, we have to build our structures to withstand significant snow loads. That is where, in the past, I have spent a lot of money on my builds.
Are you thinking of buying prebuilt rafters or making your own? That 20X20 shed is pretty darn big and I just wonder how you are going to put up a roof.
We are thinking perlins, slanted roof, plywood and shingles, as metal is hard to haul at that length. We don't get a ton of snow...maybe 2 falls a yr...and likely they aren't much.