How To Flatten Uneven Concrete Floor

If you are installing new flooring such as ceramic tile or hardwood on top of a slab you need to ensure the.

How to flatten uneven concrete floor.

An uneven concrete floor can be unsightly as well as unsafe. Whether you want to refinish an uneven basement floor or replace or add new flooring on top of an existing concrete floor somewhere in your home you most likely will need to level the concrete floor. Active 7 years 1 month ago. It spreads across uneven slabs filling in low spots as it creates a new level surface.

Filling in gaps cracks and crevices as well as leveling uneven concrete will bring up the aesthetic and shore up the structure of the flooring. From the front of the house to the doors the floor. Viewed 2k times 2. The misconception is that a concrete subfloor must be completely level to install hardwood.

Self leveling compound is similar to concrete typically coming in large bags in powder form. 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. Ask question asked 7 years 1 month ago. We have an old victorian house with a concrete floor throughout the ground floor.

Werkmaster concrete grinders and scabbler tooling quickly remove high spots from concrete floors reducing the amount of self leveling compound required to re. Over time concrete floors can settle unevenly or become uneven due to cracking and moisture. Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail. When you are dealing with uneven floors one option that you have is to use self leveling compound.

Actually the floor must be flat which allows for minor variations in the level. To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room. Installing flooring on an uneven concrete can cause buckling and loose boards after the installation. If you plan on leveling a concrete floor you can do so with relative ease by using a leveling compound.