However you should remember this one instruction no.
Can you install tile over painted concrete floor.
While you can install tile directly on concrete problems erupt when the concrete cracks or shifts.
The tile installer is right.
You want water to readily absorb into it.
You need to prepare by removing the paint and scarifying the surface to open up the pores of the concrete.
But there is a solution to the problem.
Before you lay any sort of tile whether it is stone ceramic or peel and stick vinyl you must prepare your concrete floor to ensure that the tiles will go down properly and stay where they re.
Unfortunately the tile cannot be adhered directly to the painted surface.
Sand or scuff it up well and wash to get.
No big deal hack or grind the epoxy coated surface to form keys and tile over.
Paint used on concrete will not bond with the tile adhesive.
Sheets of cement backing available from most do it yourself.
As long as the paint is down well and not flaking you can go over it with some preparation.
Ceramic tiles will not adhere to an enamel painted floor because the surface is too smooth.
As long as there are not structural cracks in the concrete floor you can install porcelain tile over it.
The thinset will probably bond to the epoxy floor.
Once the concrete floor is paint free the tiling process is similar to most other floor tiling jobs.
All paint will need to be removed before you begin installing the tile.
If you use a stripper to remove the paint be sure to flush it thoroughly to remove any residuals.
Tile cannot be attached directly to painted concrete as the thin set will not adhere well to the paint.