A material containing asbestos does not release fibers as long as it remains in good condition, is not friable, and is not disturbed. It is when this material becomes friable and/or damaged, for example, during residential demolition or renovation work, that asbestos fibers can be released into the air and pose health risks when inhaled.
For this reason, it is essential to contact qualified professionals by calling 438-800-2046 if you have any doubts or if the work involves these materials.