Can I use OSB for workshop Walls
I have a detatched building that I plan to use as a heated workshop. I am insulating the walls with kraft paper-backed fiberglass bats. The ceiling will be painted steel with 12 in. of blown insulation. I plan to cover the walls with osb and paint them. I will use conduit for the electrical and attach it to the walls and ceiling.
My question is, can I use osb for the walls or will this violate fire code?