Home / Tile Floors / replacing vinyl flooring with tile in bathroom / Bathroom Wall Tile Replacement Cost Replacing Vinyl Flooring With In Floor Designs Self Adhesive Tiles Installing Linoleum Installation Can You Put Over Laying Plank
Jessica Tile Floors June 11th, 2018 - 17:52:53
If a subfloor displays excessive deflection. it can usually be remedied by installing more plywood on top of it before tile is laid. and by reinforcing the joists from below. While it may make the floor higher than before. think of it as a sort of `insurance policy` against flooring failure.
Is there an unfinished ceiling below to look up and measure the distance between joists and the condition of the wood below and how long the unsupported span is? A few minutes in the basement with a flashlight and tape measure can let you know if you have a winner (thick and deep joists. spaced closely together. in good condition. with a narrow span). or a loser (thin and shallow joists. irregularly spaced or spaced far apart. in bad condition. with a long span).
Install the Ceramic Tiles. Start with the center and move outwards with each ceramic tile. Use thin set mortar or tile adhesive to set the tiles. make sure that the bond between the tile and the sub-floor sets by applying pressure on each tile. After the tiles have set. complete the process by applying the grout. Remember that the grout must be of the same color as the tiles you have chosen. Remember that each step requires twenty-four hours to set and dry before allowing yourself to proceed to the next step of your ceramic tile flooring installation.
Fine. but how do you know if your floor meets the L/360 standard? We face this in the field all the time. but in remodeling. there`s not always a clear answer. There are published tables for calculating deflection. (including a really cool online calculator at http://www.johnbridge.com/vbulletin/deflecto.pl ) but they assume you have full knowledge of how the floor was built. To be able to use the engineering tables. you`d need to know how far apart the joists are. the length of the unsupported span. how thick the joists are. what type of wood and in what condition the wood is in. as well as how thick the plywood is. if any. Realistically. if all of this flooring is hidden by finished ceilings below and covered over by old flooring layers above. educated guessing takes center stage. The following questions help to determine floor stiffness using common sense guidelines