After installing the moisture barrier select the thickest pad you can get to help level out the floor even more.
How to level concrete floor to install laminate.
Use a long level and tape measure to check that the floor is level.
Then use self leveling compound to fill in any low spots.
If you want to install vinyl tile or ceramic tile things get a bit trickier.
Apply floor leveling compound to any low areas or dips using a trowel.
To prepare the foundation concrete floor for laying laminate you will need.
Rent a concrete grinder to grind down the lumps after you use a 6 level to identify them.
Feather the edges so they blend in with the surrounding floor.
There will probably be more than one.
A plastic roller with spikes.
Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder.
This takes time and it s a royal pain to do right which is why flooring firms get the to do it.
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.
After vacuuming or sweeping the subfloor to clean it add a plywood layer if the subfloor is in very bad shape but do not overlap the sheets.
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.
Floors are rarely perfectly level.
For a successful installation the concrete floor beneath the tile needs to be.
Wait for the compound to dry prior to laminate installation.
Apply concrete leveler primer to the floor with a soft bristle push broom.
Then place the pad and get ready to install your laminate flooring.
Once you ve leveled your floor you can install the laminate pad.
Make sure to smooth out any puddles of primer to end up with an even coat.
If you re on a concrete subfloor you will need to lay down a moisture barrier before applying the pad.
Leveling a concrete floor for tile.
A container for solution.
Remember to pin down the barrier to keep it from shifting around.
To determine the roughness of the concrete floor we put a direct rail to the floor and a level is determined at any not very smooth place.