The goal is to have a wooden subfloor.
How to install ceramic tile over wood subfloor.
Second the strength of wood boards isn t always consistent.
When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are.
No matter how firm the subfloor.
Replace it only after the installation is finished.
However you re not out of the woods.
First changes in humidity make solid wood shrink swell and cup more than plywood.
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The tiles broke way too easily so i was suspicious and when removing the pieces of tile i found wood rot which caused a hollow effect under these tiles tile over wood subfloor.
But a number of precautions must be taken to ensure a successful installation.
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Installing over wood.
The plywood will expand and contract at a different rate as the tile causing cracks to develop in the grout lines or tiles over time.
Concrete expands and contracts and that type of movement can also crack the tiles and the grout.
How to install vinyl tiles over a wood floor.
Sand the wood floor make sure it s thoroughly clean and dry until it s as smooth and even as possible with no bumps or rough areas.
A number of different types of substrate are used for tile including plywood.
Preparing a subfloor is an essential step for installing floor tile it provides a level surface that will allow the tiles to properly stay in place.
Wood subfloor measure and cut 1 4 inch or thicker plywood with a circular saw to fit the entire floor of the room where you are installing vinyl flooring.
Before installation carefully remove the baseboard along the walls.
The house is 25 years old and this is the original tile.
While you can lay tile directly over a concrete slab using thin set adhesive don t make the mistake of applying tile directly to a plywood subfloor.
Chipboard cushioned vinyl flooring particle boards of any type oriented strand board osb interior grade plywood tongue and groove planking and hardwood floors are unsuitable substrates for direct installation of ceramic tile.
According to backer board manufacturers and tile setters installing backer board directly over an old solid wood subfloor is risky for a couple of reasons.
While most floor tile these days is installed onto a layer of cement board or similar backerboard it is possible to lay tile directly over plywood.