Concrete board typically comes in 3 5 foot sheets and it can be attached to the wood subfloor to provide extra strength.
Tile over wood.
A couple options considered are.
The biggest and most obvious advantage of wood look tile for most homeowners is the cost.
Then cover the seams with seam tape.
If the tile is being installed in a bathroom consider applying an isolation membrane over your wood subfloor to further protect against expansion and contraction.
The tile industry recommends a sub floor of at least 1 1 4 thick.
Vinyl flooring over wood flooring.
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.
But there are other.
But a number of precautions must be taken to ensure a successful installation.
To install the tile you must first install concrete board.
Lay down a vapour barrier overtop the concrete pad then fasten 3 4 inch plywood using a ramset to the concrete pad.
Laying tile over a plywood subfloor can be tricky but if you prepare the sub floor properly your tile floor will last for a lifetime.
If there is too much deflection in your sub floor then tiles may pop loose over time.
In most cases tile is significantly cheaper than a traditional hardwood floor.
This condition would make direct installation over the wood difficult.
Old solid hardwood can cup or swell over time too.
If the wood is heavily gapped these gaps must first be fixed.
Laying tile over a plywood subfloor can be tricky but.
Cut the board with a utility knife to the correct sizes and then adhere the board to the wood by using tile adhesive nails or screws.
Install 1 4 inch cork by thin setting it to the concrete pad then installing the heating system by fastening it to.
If installing over an appropriate wood surface sand the wood to make it smoother and remember that the installation will work better over a subfloor at least 1 1 8 inches thick.