Many may be surprised to learn that most plywood ceiling structures do not have a base level of insulation that was installed when the room was built. Instead, they may have light layers of foam ...

popcorn ceiling with square frosted glass light fixture - Your Photo Quest/Shutterstock We may receive a commission on purchases made from links. Nubby popcorn ceilings were once a common way to add ...

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.

A. Install the paneling so that the grooves are parallel to the side walls. Cut short pieces to fit that 12-inch flat part, and then put full panels on the slanted part so the grooves line up. If the ...