The easiest way is to use a self leveling compound also called liquid floor underlayment or floor resurfacer within sections of level cut rails. Of all the methods available to do it yourselfers which should you employ. See below for a shopping list and tools subscribe to this old.
Then go over any particularly high spots with a concrete grinder so theyre level with the rest of the floor.
Leveling a concrete basement floor. There is no one way to level a concrete floor. To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer. My basement floor is a patchwork of concrete it seems. Use a squeegee or trowel to spread the self leveling agent around until the whole floor is covered.
Last week i made a concrete subfloor leveling in the living room which connected with a long hallway. Drag a leveling bar across the surface of the floor. I looked into self leveling compound but the height difference between high and low spots is 25 3 inches in some places. Then mix a self leveling agent with water in a large bucket and pour it over the surface of the floor.
To level a basement floor start by removing any furniture and appliances on it and then thoroughly cleaning it. This old house general contractor tom silva shows how to resurface an uneven concrete slab. When youre finished spread some concrete leveler primer over the floor and let it dry until it has a tacky finish. Before pouring concrete you must make sure that the floor is level.
Once the floor is covered let it dry for 1 3 days. Customer already installed tile in the hallway and i should install a hardwood and attach it. The material flows out like thick syrup then hardens into a smooth. Look under the flat edge of the bar against the floor as you move it for any signs of high points in the floors surface.
That largely depends on how level you want to make the concrete. Finally let the compound dry per the manufacturers. Id like to repairlevel a small area for my workshop setup 10 x 20. Happily enough leveling uneven concrete slabs has an easy fix that wont sacrifice your headroom.
Next pour concrete leveler compound onto the floor and spread it out with a squeegee. It spreads across uneven slabs filling in low spots as it creates a new level surface. If you plan on leveling a concrete floor you can do so with relative ease by using a leveling compound. The first step to making the most of any basement is to achieve a level floor.
