1 remove both layers of vinyl before tile install.
Can you lay porcelain tile over vinyl flooring.
3 spread a thin layer of concrete over the vinyl and install tile.
Installing ceramic tile over vinyl or linoleum surfaces can be more complicated than expected and probably should be avoided whenever possible.
If the grout lines in the ceramic tile are deep you ll see and feel them under sheet flooring and if you choose to install preglued vinyl tiles they won t stick.
A unique and time saving way to apply ceramic tile directly on top of vinyl flooring.
However if you can t remove the old surface or otherwise decide to install over it lay a backer board with thin set over the old surface to serve as your new subfloor material.
The trouble is that thinset generally requires a textured surface to bond at.
Installing over existing vinyl.
When installing new stone ceramic or porcelain tiles over a vinyl tile subfloor thinset is definitely the way to go.
So where feasible it makes sense to install the new flooring directly over the old without removing the old flooring.
Ron and armen tavy demonstrate one such surface in this project as they install ceramic tile over vinyl flooring.
2 install and nail backerboard over the vinyl then install tile.
The plan is to install 12 12 ceramic tile.
The main caveat is that all vinyl formats call for a smooth subfloor including sheet vinyl vinyl tile and luxury vinyl planks and tiles.