Can You Pour Self Leveling Concrete Over Tile

You need to prime it again before pouring.

Can you pour self leveling concrete over tile.

Or you can go over with vinyl. Hi there i want to lay floorboards over underlay which is over vinyl tiles these in turn lie over concrete. But the flooring is uneven. You can go over it with more self leveling if you want.

You can also fix spots with mapei planipatch or ardex feather finish. For a successful self leveling concrete installation follow the seven tips in this. 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. Concrete often has scratches holes marks and drips that create a very uneven surface that cannot be used to lay tile while wood boards can warp over time creating hills and valleys instead of the straight smooth needed for proper tile insulation.

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. Look for products that can be applied over cutback adhesive or vct vinyl composition tile. 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. I don t know anything about vinyl but it won t have the flatness requirements that tile has.

Self leveling concrete can be used as an underlayment for tile carpet or other floor coverings. The amount of time that you need to wait when working with a self leveling compound once it is poured before you can lay a ceramic tile floor depends on the product that you are working with. Leveling mixes are designed to make smooth surfaces and are most often used on concrete or wood. When the old floor material is a still strong ceramic tile surface though you can place the new covering over the tiles as long as you create a smooth surface beforehand.

Self leveling compound can set up and become hard fairly quick within 15 to 30 minutes after it has been mixed with water and reaches the consistency. With a floor leveling compound the smooth subsurface is easy to create. You most certainly can pour a new floor over your ceramic tile. Can i use self leveling concrete over the vinyl tiles we don t want to take the time to take the tiles off but will if necessary.