I was told that i should just lay 1 4 inch backer board no membrane its being installed in a entry way not alot of moisture but high traffic onto the hardwood floor because it will expand ext at different rates and amts.
How to lay ceramic tile over a wood floor.
You can make things easier by using a sander.
If so make sure the floor is solid and well sealed.
Installing over wood.
It avoids the time consuming messy tear out process.
Roughen the tile with 80 grit sandpaper.
Lay a level on the old tile and mark any high spots.
Floor tiles usually should be laid over a strong underlayment of cement board or treated plywood.
Step 1 determine how much tile you will need.
You can lay new ceramic tile right over the old using the prep techniques we show here.
First determine how much tile you will need for the job.
You ll probably need to go over it several times starting with heavier grit sandpaper and progressing to lighter.
Grind them down with a grinder.
How to install vinyl tiles over a wood floor.
Press the tile onto the 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.
Still you may need to tile directly over an existing hardwood floor for instance to avoid raising the floor level significantly relative to an adjacent floor.
Yes you can install hardwood floors over ceramic tile but with a few exceptions.
Lay down a vapour barrier overtop the concrete pad then fasten 3 4 inch plywood using a ramset to the concrete pad through the vapor barrier then install the heating system to the plywood followed by applying the self leveling mortar over top the heating system and plywood and finally installing the tiles over top that.
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.
Although installing tile over a wood floor is slightly more complicated than installing tile directly over concrete the project can be completed with a little bit of work and a few extra steps.
If your ceramic tile has grout lines that give it texture you will need to fill those in to make your flooring completely level.
To install ceramic tile over wood the wood surface must be structurally sound enough to support the weight of the tile.