I'm probably going to put up an aluminum framed double glazed one on a moveable (skid type base) I can move around with one of the farm tractors to take advantage of various spots in the yard. Will have raised beds and heated with running water and of course comfortable seating inside.
I put up 2 Clearspan Truss Arch buildings 37 x 16 x100 about 15 years ago (would make a dandy greenhouse or high tunnel) if sheathed in translucent film. Never had issue one in 15 years of Michigan weather. I use mine for hay and equipment storage with 14 foot roll up doors at one end and a solid wall at the other Even unheated, they never freeze inside....Wife's cats sure love them.....
I put up 2 Clearspan Truss Arch buildings 37 x 16 x100 about 15 years ago (would make a dandy greenhouse or high tunnel) if sheathed in translucent film. Never had issue one in 15 years of Michigan weather. I use mine for hay and equipment storage with 14 foot roll up doors at one end and a solid wall at the other Even unheated, they never freeze inside....Wife's cats sure love them.....