Popcorn ceiling wikipedia the free encyclopedia.
Popcorn ceiling asbestos percentage.
Spray on popcorn ceilings were immensely popular in the early 1950s to 1980s.
Existing inventories were allowed to be used.
About 1 and 10 percent of popcorn ceilings stucco ceiling cottage cheese ceiling and another populars name for this textured ceiling generally had asbestos.
A higher percentage of asbestos is worse but popcorn ceiling is dangerous even if it is just a few percent asbestos.
If your ceiling was done after the mid to late 80s then it might not have asbestos in it.
The clean air act of 1978 banned spray on asbestos products which were a major health risk for the workers who applied them.
However the law allowed businesses to use up their existing inventory of products so asbestos.
Asbestos was banned from popcorn used for ceilings in 1979.
A higher percentage of asbestos is worse but popcorn ceiling is dangerous even if it is just a few percent asbestos.
Better known as popcorn ceiling stucco ceiling and or even called cottage cheese ceiling this material was generally one to ten percent asbestos.
The clean air act of 1978 banned spray on asbestos products which were a major health risk for the workers who applied them.
Even though the use of asbestos in the popcorn mixture was banned in 1978 many popcorn ceilings installed before the 1980s contain up to 8 percent asbestos and it has been found in ceilings installed as late as 1986.