Ordinary concrete isn t necessarily the right product for skim coating over a vinyl tile floor but there are various self leveling specialty concrete formulas that can be mixed on demand and applied over the tiles on the floor.
Can you cover tile floor with concrete.
Can i lay tile directly over a concrete basement floor.
The short answer is most likely yes.
More than almost any other type of floor covering tile needs a rock solid base.
I received an estimate for about 3 00 a sq ft for covering my mexican tile with a specific type of concrete that levels well and the tiles do not need to be sanded down first.
Available at stores like home depot and lowes these peel and stick tiles are available for less than 1 a square foot.
What i love about it.
The price is super reasonable and the look of the products have come a long way.
You can also cover the tiles with vinyl flooring but this requires a hardboard or.
Some doors will have to be trimmed because the floor will be higher.
You can lay them right over the existing floor vinyl flooring or tile and grout them for a more finished look.
Another and i think better way would be to use a self leveling concrete that can be aplied in a much thinner coat and if head room is a problem would be of help.
If you attach the tile to concrete you need to take special precautions by uncoupling the tile from the concrete.
Rather than using cement boards cbus the favored method is to use an uncoupling membrane.
The only preparation that s necessary is to use a foam underlayment which cushions the floor and blocks moisture.
It is set into a bed of thin set that hardens like concrete and the tile itself shatters like glass during removal.
If you were to use conventional concrete i would say you should pour a minimun of 3 inches both for strength and to ease leveling.
When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are.
Ceramic tile is a tough flooring surface that is as hard to remove as it is to damage after it is in place.
It is easier to install right over outdated ceramic tile than it is to remove it.
Look for products that can be applied over cutback adhesive or vct vinyl composition tile.
What you need to know.