Shrinking and swelling will crack the grout can pop off tiles etc.
Tile on plywood wall.
If you re not sure if you have lead paint test kits are available.
No tile pro worth his her salt would recommend to tile directly on plywood.
Wet areas such as bathrooms and washrooms as well as exterior settings need to use exterior grade plywood.
As the plywood or osb expands the ceramic won t.
Can i tile to plywood on a wall.
Ceramic tile doesn t expand contract nearly as much.
However tiling onto plywood floors is still acceptable under british standards.
Then you want to install screws into the concrete board in each of the holes.
To install the concrete board apply tile adhesive to the back then press it down against the plywood.
You cannot install tile directly onto plywood because it is not dimensionally stable.
If you are working in an interior setting in a dry area where the tile will never come into contact with.
You may tile over existing tile painted or unpainted drywall plaster and textured walls.
You should not tile over wallpaper glossy surfaces lead paint or plywood.
Thinset is the wet base that you first trowel on the plywood to make the tile.
Clean and heavily score area to where tiles are to be fixed it sounds like the adhesive does not have a rough surface in which to secure itself to.
Use thinset with a higher latex content.
Tips for laying tile on plywood subfloor for flooring use intervening sheets of plywood.
To be sure maybe drill up to 6 evenly spread out holes in the plywood at least 4mm deep or straight through in the areas to be tiled so the adhesive sinks into the holes and hardens hence creating a stronger fix.
While tile can be laid on plywood do not install tile directly onto.
Regular seasonal humidity shifts are significant enough to make the average 10 x 10 wood subfloor floor expand or contract as much as 1 2.
If you put tile directly on top of plywood it will chip and break.
Plywood is not dimensionally stable it can shrink swell and otherwise move around no matter how many screws are holding it in place.
Plywood and osb expand and contract with humidity and temperature much more than ceramic tile.
Use the right.