Can You Use Self Leveling Concrete Over Tile

The self leveling concrete can be applied to various thicknesses and will dry as a smooth topcoat over the primed tiles.

Can you use self leveling concrete over tile.

Using a self leveling compound over your plywood subflooring is necessary in order to lay a ceramic tile floor. Do not use self leveling compound over glazed ceramic tiles or over floors where a majority of the installed tiles have cracked. Instead of concrete you might see products called self leveling underlayment this name means exactly the same thing as self leveling concrete. It is not recommended that you but self leveling screeds over vinyl tiles can cause yourself a bigger head ace in the long run and i know it can be a night mare of a job but always better to take tiles up and start from scratch.

The rapid setting self levelers can put you under a bit more pressure as your doing the pour but the advantage is that they are ready to tile over in a matter of just a couple of hours in some cases. They mix with water and are easy to apply. Edit answer for another 31 minute you most certainly can pour a new floor over your ceramic tile. Self leveling concrete can be used as an underlayment for tile carpet or other floor coverings.

Answered 20th jul 2015. Working with a self leveling compound as a do it yourselfer requires some practice in order to learn how to efficiently lay the compound on the flooring before it hardens and sets up. There is no danger for asbestos exposure now unless the floor is drilled or cut into. 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.

Wear work gloves safety goggles and a particle mask when mixing and applying the compound to avoid skin eye and lung contact. 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. These will bond to both wood and concrete. Once cured the underlying tiles will be fully encapsulated and not at risk of crumbling with age.

On the other hand the slower setting slu s can take more than a day before they re ready to tile.