Add Yahoo as a preferred source to see more of our stories on Google. Knotty pine tongue and groove ceiling with dark gray wood paneled walls - ALFIZON/Shutterstock When you're ready for a ceiling ...

We may receive a commission on purchases made from links. Nubby popcorn ceilings were once a common way to add texture to drywall and diminish the appearance of imperfections at the top of the room.