Can you tell I'm a novice? Thanks for pointing out the difference between joists/rafters.......no one that I've talked to "enlightened" me.....
Since we have to replace a roof in two different areas of our house......we are leaving the inside till later....and focusing on the outside...
We removed the drywall ceiling in two rooms due to a roof leak. I would like to know if it is possible to insulate the rafters properly and leave the ceiling open to paint....and not replace the drywall. Thinking of using styrofoam insulation; 10" joists. One roof is a flat roof, the other a...