30x40x12 new build.
2x 10x10 insulated doors (r13)
1x 36 man door
Builders will be installing solar-r- eclipse on roof and walls (i know some hate it....) claimed r12.82 roof r10.6 walls.
This will be kind of a print/laser/jeep/woodwork/hobby shop that I hope to turn to a fulltime shop...