1977
In 1977, the U.S. Government banned the use of asbestos in ceiling finishes, and most ceilings installed after this date will not contain asbestos. It is still possible, however, that materials manufactured before 1977 were installed in homes after the ban.
Was asbestos used in popcorn ceilings?
After asbestos was mostly banned in 1978, popcorn ceilings were made with paper fiber. However, suppliers were allowed to legally sell their existing inventory of asbestos-containing products. Because of this, popcorn ceilings were installed in homes into the mid-1980s.
