A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
How to level a wooden floor for tile.
Allow the primer to dry according to the manufacturer s instructions.
In order to level the subfloor to install tile the builder suggests 1 to put a paper on plywood and pour self leveler and skip hardibacker.
Cabinet installer set cabinets on concrete subfloor and shimmed only to level rather than to raise to potential new floor level.
If the area is very large use a long straight 2 in 4 in 5 1 cm 10 2 cm board and set your level on top of it.
2 to pour self leveler on plywood directly and skip hardiback.
And 3 grind the hump of the plywood.
Which could raise the floor substantially.
Cover the subfloor in a latex primer suitable for the subfloor s material.
Floor tile installer most likely did not level the floor by grinding 1 8 in high areas and filling 1 8 in low areas.
If you find hollows and valleys you must fill them with a self leveling underlayment.
He simply filled low areas.
Spread the leveler over the floor with a trowel or a gauge rake so it covers each low area completely.
How to level a floor for installing tile before you install file flooring follow the directions above for fixing high spots and low spots in a wood or concrete subfloor.
Check for dips in the floor by sliding a 4 foot to 6 foot straight edge in different directions all around the room.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Make a final check with the level to be sure all the high and low spots are gone.
Pour a generous amount of mixed leveler onto the subfloor focusing on one or more wavy areas.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
Prepare a wood subfloor for tile a successful tile installation project requires a level surface.
If the floor is uneven lift up the board until it is level so you ll know how much flooring compound you ll need to even it out.
Apply the primer evenly with a roller brush.
Floors are rarely perfectly level.