Clean the floor thoroughly to remove any dirt or grease.
Laying tile over vinyl tile.
Next if the tile s joints are deep you ll want regrout them to bring them flush with the tile so that the lines won t telegraph show through the vinyl floor.
Laying tile over vinyl flooring on a concrete subfloor.
This isn t possible with every flooring material but it s often possible to install ceramic porcelain or stone tile over resilient flooring including standard sheet vinyl vinyl tile or linoleum.
Apply thin set adhesive directly to the existing vinyl floor.
To acclimate place the open boxes of tile in the room where they ll be installed for at least 48 hours or per the product recommendations.
So where feasible it makes sense to install the new flooring directly over the old without removing the old flooring.
When installing new stone ceramic or porcelain tiles over a vinyl tile subfloor thinset is definitely the way to go.
After we decided that demoing the existing tile flooring was not an option my next task was finding a click and lock vinyl flooring product that was thick enough for use over tile floor with no potential risk for telegraphing issues telegraphing is when the vinyl flooring begins to show imperfections in the subfloor or grout lines from below the surface.
Home depot remodeling often calls for new flooring to fit with design changes and if the existing flooring is ceramic tile it s far easier to lay the new flooring directly over it than to remove it and start on a bare subfloor.
You can lay vinyl over tile if the tile surface is smooth and flat.
Also follow any product specific instructions for installation temperature ranges.
The trouble is that thinset generally requires a textured surface to bond at.
Of course a layer of cement backer board is always a good idea to provide a more stable surface and aid in adhesion if it doesn.
Vinyl tile expands and contracts over time.
Check to make sure the vinyl is in good condition and firmly glued to the concrete subfloor.