Greetings... We're finishing a kitchen remodel and considering using cedar slats for our ceiling. I'm curious, does anyone know if most building codes require the ceiling to be non-flammable, or at least have a layer of non-flammable material?
I noticed on most paneling, it says you shouldn't fasten directly to studs, that you need a layer of non-cumbustible materials (ie, drywall) behind it. Does that apply for ceilings?
Right now , it's just exposed 2 x 8 s and the second floor subfloor. Was going to attach the slats directly to the 2 X;s.
Thanks for any info.