Most single story wood frame commercial buildings I've been in have ceiling joists and beams that are 16" center apart running across the ceiling that have the drywall attached to them. Just out of curiosity, is this simply a 'standard' or is it how it's legally supposed to be done?
This morning I was in an attic that they were at least 48" across with perpendicular 2x4s nailed below them with the drywall for the ceiling nailed to that. It made walking through this attic rather difficult.
This morning I was in an attic that they were at least 48" across with perpendicular 2x4s nailed below them with the drywall for the ceiling nailed to that. It made walking through this attic rather difficult.