<P> In early formulations , it often contained white asbestos fibers . When asbestos was banned in ceiling treatments by the Clean Air Act of 1978 in the United States , popcorn ceilings fell out of favor in much of the country . However , in order to minimize economic hardship to suppliers and installers , existing inventories of asbestos - bearing texturing materials were exempt from the ban , so it is possible to find asbestos in popcorn ceilings that were applied through the 1980s . After the ban , popcorn ceiling materials were created using a paper - based or Styrofoam product to create the texture , rather than asbestos . Textured ceilings remain common in residential construction in the United States . </P>
<P> In early formulations , it often contained white asbestos fibers . When asbestos was banned in ceiling treatments by the Clean Air Act of 1978 in the United States , popcorn ceilings fell out of favor in much of the country . However , in order to minimize economic hardship to suppliers and installers , existing inventories of asbestos - bearing texturing materials were exempt from the ban , so it is possible to find asbestos in popcorn ceilings that were applied through the 1980s . After the ban , popcorn ceiling materials were created using a paper - based or Styrofoam product to create the texture , rather than asbestos . Textured ceilings remain common in residential construction in the United States . </P>
when did asbestos stop being used in popcorn ceilings
when did asbestos stop being used in popcorn ceilings
1978
1978