ggpk Tile Floors July 09th, 2018 - 18:02:38
How thick is the subfloor and what is it made of? In new construction. ¾ inch plywood or Oriented Strand Board is a standard subfloor over joists that are 16 inches on center apart. We find that is almost never enough to meet the deflection standards in most homes. Other times there is old plank flooring beneath a layer of plywood. This is a wild card. since the engineering tables usually don`t include the value for planks in their calculation. but common sense says it does add some stiffness.
For tile to be successful. it needs rigid support. with very little tolerance for movement. The more rigid the substrate. the better chance the tile has of remaining crack free throughout its life. Most problems with tile floors over wood come from excessive `bounciness` of the substrate. Carpet can handle some bending. vinyl tile can flex and bend a bit. hardwood floors can bend a little too. but if tile or stone is subjected to forces that push in 2 different directions at once. it doesn`t know how to bend. Instead. it cracks. first in the grout and then in the body of the tile. Consumers who have just paid thousands of dollars for a tile floor do not find these cracks appealing. to say the least.
Prepare the Sub-Floor for the Tiling Process. After you are ready with your tools and before you begin tile flooring installation. you must first prepare the sub-floor for the ceramic tile flooring installation. This involves cleaning the sub-floor thoroughly and checking it for cracks. If you do find cracks. you must repair them. If any crack is too large to repair. that section of the floor must be replaced completely. If your floors are wooden make sure that they are supported well and are at least two inches thick so that they are able to withstand the weight of the tiles you are about to install on them. Once you have checked for cracks and cleaned all the debris off the sub-floor you are ready to begin with your ceramic tile flooring installation.
Ceramic Tile Flooring - Remodeling Over Wood Subfloors. Before you can install a ceramic tile or stone floor. you need to know if the subfloor is even capable of supporting tile. Simply put. tile can be a durable. low maintenance. beautiful floor choice...if it`s on a solid substrate. Or it can be an expensive mistake that cracks. breaks and requires multiple repairs that may never work if the subfloor is not prepared correctly. What factors do you need to look out for to decide if tile is right for your project. and what steps can be taken to insure a trouble free installation?