You have lot of options when it comes to covering asbestos tiles and it only is a health risk when the floors asbestos particles come airborne.
Cover asbestos floor tile with plywood.
I have a deteriorating tile floor in my basment and i suspect that the tiles are vat vinyl asbestos tiles.
Regardless of the content of the floors the deteriorating state of the tiles means i want to cover over it.
If the existing floor is in good shape the cheapest easiest solution is to cover it.
If you aren t removing the old floor you may be creating a new floor that is too thick for doors to open and shut or for thresholds to have clearance.
You want to avoid cutting drilling sanding or doing anything that abrades the old tile.
Alternatively if you leave the asbestos on your home you can safely seal the old siding underneath the new siding and because asbestos is an excellent insulator you will actually be adding to the energy efficiency of your home by leaving it on.
Vinyl tile is an excellent option for sealing in asbestos tiles.
You would need to level the floor for laminate.
Let s look a little closer at the process involved with covering asbestos floor tiles with concrete.
Therefore you can choose from using an adhesive with a new plywood subfloor to even porch floor paint as you stated.
Don t be afraid to wet mop and scrub at the tiles because a clean tile will render better adhesion and a more successful seal.
Asbestos only becomes an issue if particles become airborne.
It really is up to you as long as the existing tiles are not disturbed in any way.