Well the short answer is yes you can tile over linoleum flooring.
How to lay ceramic tile over linoleum floor.
If your linoleum is.
Ceramic and stone tile vinyl and laminate flooring tile and sheet linoleum hardwood planks and decorative concrete can all be installed over existing linoleum.
How old is the linoleum.
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.
New tile should not be laid directly on top of the old linoleum unless the linoleum is well adhered to a cement subfloor.
After the thin layer has dried which should take about 30 minutes use a notched trowel to add a second layer over the first layer taking care to create even ridges over the surface.
So where feasible it makes sense to install the new flooring directly over the old without removing the old flooring.
Sheet linoleum floors and tiles that were made before 1990 often contain asbestos which is a known cancer causing agent.
Do not attach the linoleum until you have dry fit the entire floor.
Next standard thin set cement is mixed up.
Once you ve removed lose or broken pieces patch the empty sections with a liquid cement or mortar letting it settle level with the tile floor.
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.
When you re ready to install tile over linoleum a thin layer of mortar should be spread over the floor s surface with a flat edged trowel.
It s then troweled onto the fabric in a level even coat.
It s laid on top then pressed firmly into the adhesive using either a trowel or a wallboard joint knife.
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.
Spread adhesive on the rest of the floor unroll the sheet and finish with a floor roller to remove bubbles and seat the flooring into the adhesive.
The adhesive sticks to the vinyl flooring and the fabric bonds to the glue.
This means laying out the linoleum tiles and marking with a pencil where they will need to be cut.
Tile needs a firm hard inflexible substrate.
Before you start laying tiles over an old linoleum floor there are a few things that you need to know.
Installing ceramic tile over vinyl or linoleum surfaces can be more complicated than expected and probably should be avoided whenever possible.
When you have finished use a utility knife to cut the linoleum against the wall as needed.