Ceramic Tile On Second Floor. In fact, tiling on a second floor is the same as tiling on any wood subfloor, whether it's the first floor, third floor or second floor. A subfloor system that worked fine for a single layer of ceramic tile may not be strong enough to handle the many hundreds of extra pounds added when a second layer is added. Install the edge tiles as you did the other tiles in step 2 and step 3.
The rigidity standard recommended by the tile council of north america (tcna) is l/360, which means that the floor shouldn't flex more than the length of the floor joists divided by 360. Cut the tile at the marks, using a snap cutter. It is the original tile with no signs of repair or cracks in the tile or grout.
Gallery of Ceramic Tile On Second Floor
Ceramic tile is a very rigid material. Better to fix before things get worse or see if there is a local specialist who may be able to fix from under the floor. There is an area about 15x15 inches that makes a crackling noise when you step on it. This means that your finished floor will be 3/8 inch (10mm) taller that the adjoining wood floor.