If it s wood it may be worth taking the cork tiles off sanding the floor and just polyurethaning it.
Can cork laid over vinyl.
Cement board tile and grout will add significant dead weight to your flooring system which means you will need a hefty substrate that will have minimum deflection.
If it s concrete or pinex i m not sure i d bother removing the cork tiles.
Let us know what you decide.
First make sure the subfloor and underlayment have a combined total thickness of at least 1 1 4 inches.
Cracked or missing tiles should be fixed or filled in.
Wide seams between the tiles can create slight depressions in the 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.
However a floor patch product usually needs to be applied called skim coating.
Vinyl flooring can be installed directly over ceramic and porcelain tile flooring.
If the tile floor has wide or deep seams use an underlayment rather than installing the vinyl directly on the tile.
Lovely finish but a lot of mucking around.
The design and shape of the cork tiles will almost certainly transpose through the vinyl if you lay straight over the top you may also have a reaction between the cork tiles and vinyl resulting in black marks showing through the vinyl.
Sheet vinyl if secure makes a fine underlayment.
The cork floor itself can be the underpad for regular laminate.
Certain adhesives are not recommended over existing sheet vinyl or vinyl and cork tile flooring unless an underlayment is put down first.
Maybe just vinyl over the top of them.
Thick over your existing flooring.
Installing ceramic tile over vinyl or linoleum surfaces can be more complicated than expected and probably should be avoided whenever possible.
You can t install them directly over plank flooring vinyl or linoleum.
Hold a piece of vinyl up to the light and you will see that light and shapes are easy to see through it.
You ll need to screw a plywood underlayment at least 1 4 in.
Drop n done and flexiplank vinyl floors have stepped up and agreed to allow our 3mm cork underneath their flooring.
The good news is there are a few good brands out there that have given us the green light to have our cork underlay 3mm glued down underneath their vinyl planks.
Although it s not the installation that we show cork can be glued to a flat smooth and moisture free concrete floor.