For flooring use intervening sheets of plywood.
Attaching tile to plywood wall.
Fill in all large gaps and holes as these will prevent proper adhesion of the tiles.
Tips for laying tile on plywood subfloor.
However the floor must be properly reinforced to minimize flexing.
Then in either case the subfloor should probably be about an.
There may be times when you want to bond tile directly to plywood or another wood surface rather than screwing down backerboard first.
Remove any obstacles from the installation area.
You may also want to tile an outdoor shed or tile plywood boards for display.
If possible you should always use concrete board underlayments rather than plywood.
First changes in humidity make solid wood shrink swell and cup more than plywood.
For wall installations plywood is overkill beneath the concrete or fiber board which is designed in five eighths inch material for wall settings.
Unscrew register covers and save the screws.
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.
Space the field and edge fasteners.
The best method is to refasten the subfloor then add a layer of plywood.
While tile can be laid on plywood do not install tile directly onto the plywood subfloor itself.
There are thin set dry set mortars design specifically for adhering ceramic tile to plywood that is designated as an ansi a118 11 thin set mortar.
Then i would remove any loose tiles and scrap away any adhesive that is left on the ply and tile you want the ply and tile to be perfectly clean for the next stage.
Backerboard can double the thickness of an installation which can be troublesome in some locations.
How to glue tile to wood.
The joists if they re 2x8 newer code and not 2x10 older code must be braced every four feet with cross braces which minimizes independent flexing of each joist and the subfloor above.
Use thinset with a higher latex content.
The preferred method for tile installations is to use a sheet of underlayment.
Level the surface using a wood filler.
Use the right type of plywood.
Unscrew switch plate and outlet covers and set aside.