Phil, I had to go back a research the Roofing Code for Ga. I want to use metal roofing panels and the minimum pitch for these is 3/12. I allow need to verify the rating on the steel beam, I'm sure it is more than adequate to support the roof without center posts but I will verify this.
The roof line on our house is a 3/12 pitch, I would like to have the shop roof look close too if not match the house, that is purely for ascetics.
I have also checked on roll up doors, I am required to have a wind rating of 110 MPH. A 10'x10' door door to meet this rating will run me about $1250.00 each plus delivery.
