Installing ceramic tile over asbestos is possible with the proper preparation.
How to put ceramic tile over asbestos tile.
You can tile directly over asbestos with new tile including ceramic tile.
Use a portland cement based adhesive to adhere the new tiles to the old.
Installing ceramic or porcelain tile over asbestos tile.
Preparing the area is necessary to ensure the new floor covering bonds well.
That said it can be difficult to get a level surface for the new floor especially if the old tiles have chipped away.
In many cases installing a new floor over the tiles encapsulates the asbestos fibers and is an acceptable way to manage the material.
According to the tile doctor s website asbestos tile cannot be removed by anyone who is not a professional.
However covering it with ceramic tile is legal.