You can level an existing concrete floor with a leveling layer of new concrete but you must prepare the old concrete floor first.
Level concrete floor in one step.
Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder.
When you are dealing with uneven floors one option that you have is to use self leveling compound.
Typically the floor must be level and uniform within 3 16 inch every 10 feet.
To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer.
Part 1 of 2.
Determine the underlying problem.
Then go over any.
To lay new concrete sweep and clean the old concrete and saturate the old concrete with water.
This compound can potentially be utilized on a concrete slab or a wood subfloor and it works well when you are dealing with dips in the floor.
Fill any low spots with a cementitious leveling compound following the manufacturer s directions and allow it to dry before proceeding.
Use this self leveling concrete for mak.
Leveling a floor can be either a do it yourself project or a job for the pros.
Neglecting to prepare the old surface will prevent the new concrete from adhering correctly resulting in a weak bond between the two layers.
Cleaning the concrete floor.
Of all the methods available to do it yourselfers which should you employ.
Then build a perimeter or a wood brace that is the same height as you want the concrete to be.
There is no one way to level a concrete floor.
Before taking steps to level a floor you must find out why it s not level.
That largely depends on how level you want to make the concrete.
Make sure the braces are level and lay down a barrier of wire mesh over the existing concrete inside of the barrier.
The classic test for how much you can tolerate interior floors that are out of level is whether an egg will roll off of the kitchen countertop.
Start at one end of the baseboard and move along the entire length of the piece until the whole board is loose enough to pull off the wall.