Expert: Bruce E. Johnson - 9/9/2010

Question
Hi,

I have a tiled floor which is a bit worn and wish to overlay this with a floating timber floor.The problem I have is with the up and down levels of the tiles, in order to give a level surface, it will need the application of a levelling product that will adhere to the tiles.Any comments on product and preparation would be appreciated.
Paul

Answer
Hi Paul there are several ways to do this.  You can purchase a dry mix in the flooring department of your local Home Depot which you mix with water and float the surface of the old floor, this is a liquid underlayment.  Or you can install a layer of Hardi board underlayment on top of the tile by drilling and screwing it to the floor.  Also most wood floor systems are installed to float on top of the substrate and require a layer of foam sheating underneath.  A heavy duty layer of the foam underlayment can take out minimal flaws in the tile surface. The last method would be to tear up the old tile using a chipping hammer and a wide bit or rent a tile removal machine to take it up efficiently and then install or float the underlayment prior to installing the wood. I hope this information helps please feel free to write again regarding this or other matters, sincererly bruce e johnson..bejohnsonconsulting.com