Achieved by spraying, troweling, or rolling drywall compound onto your walls and then "knocking it down" with a knockdown knife, this texture originated in the early 1990s. While the texture's ...
We may receive a commission on purchases made from links. Popcorn ceilings were popular back in the 1950s to 1980s, when they became a cheap and easy way to hide imperfections on drywall. This ...