Many basement flooring materials like paint epoxy tile and rubber flooring for example can go down directly over the basement s original poured concrete floor as long as the concrete is in good condition.
Tiling painted concrete basement floor.
You should either strip or bead blast the concrete and thoroughly clean it.
The tile will be fine.
All paint will need to be removed before you begin installing the tile.
Unfortunately the tile cannot be adhered directly to the painted surface.
Painted concrete can be made porous with sandblasting or other hard abrasive actions.
Rinse the floor in small sections and then blot it dry.
While you can install tile directly on concrete problems erupt when the concrete cracks or shifts.
Steam off the paint with a steam mop and rough the concrete up a bit.
Omg these are all rediculous suggestions.
Tile cannot be attached directly to painted concrete as the thin set will not adhere well to the paint.
But this direct installation will result in a floor that s cold underfoot.
This option works best when the concrete floor is in good condition so take care to follow all of the steps below to repair cracks fill depressions and make sure the floor is level.
Let the primer dry and then apply the membrane photos 3 and 4.
Then prime the concrete see photo 2 with the recommended solution consult the membrane manufacturer s literature.
Answer it is possible to bond porcelain tile to a painted surface but it isn t recommended because the overall tile attachment is limited to the strength of the bond of the paint to the concrete.
If the paint comes loose so does the tile.
Patch any small cracks or holes with concrete patching compound.
If you choose to try to bond the tile to the paint then you need.
If you discovered any defects on the floor fill them with a concrete patch or self leveling compound to achieve a flat surface that s ready to receive ceramic tiles.
Skip this step and we guarantee your new tile will crack right over the cracks in the concrete.
Suggesting another product over the concrete is overkill.
Cut the membrane so it s 1 1 2 times the width of your tiles.
Water should readily absorb in the concrete as an indication that it is suitable for bonding the tile to it.
Installing tile over painted concrete adds a few extra steps to your tiling job.
If you re going to install tiles in wet areas such as bathrooms and balconies you need to apply a waterproofing membrane or paint first.