Add the fact that wall tiles may not be on a sound solid subsurface and the additional weight of the plaster could cause the wall to crack or even delaminate from the framing.
Plaster over tile wall.
If you re not sure if you have lead paint test kits are available.
Not all plaster wall surfaces will support the tile properly.
You may need to drill holes into the tiles to penetrate the surface with the screws.
How can you plaster over a glazed tile wall.
However tiling over tile can add quite a bit of thickness so make sure your wall can handle the weight.
Use 7 5 cm 3 inch galvanised screws and screw directly through the mesh and into the wall framing behind the tile.
Glazed wall tile offer nothing for plaster to stick to so plastering directly to tile isn t a good idea.
Install the diamond mesh directly over your tile surface.
Testing the wall for durability.
You may tile over existing tile painted or unpainted drywall plaster and textured walls.
Epoxy tile adhesive bonds with existing tiles making it one of the best options for tiling over an existing tiled wall.
You should not tile over wallpaper glossy surfaces lead paint or plywood.
Both painted and bare plaster allows for the installation of tile.
Use a stud finer to find the wall studs and mark them with a pencil or marker.
Can you lay tile on plaster walls.