The one time I’d propose a flat paint sheen on a ceiling is for any closely textured ceiling. For those who have a popcorn ceiling or hefty texture on your ceiling, that you just don’t like, I’d paint that ceiling with a flat paint sheen. Surfaces need to be repainted http://benjamin-moore-chalky-int87692.blogzag.com/45860481/facts-about-paint-ceilings-revealed