How To Polish Concrete Floors Yourself. The concrete polishing process is similar to sanding wood. Apply some type of chemical hardener to the concrete flooring which will densify the concrete.
Cost to polish existing concrete floors the average cost to polish existing concrete floors is $3 to $15 per square foot , depending on the job size, prep work, and complexity. Work your way gradually from one end of the room to the other, focusing on areas that are marred by obvious imperfections, such as divots and uneven textures, as well as the places you filled in with patching compound. Concrete surface repairs and design, stamping, staining, and sealing work can add $1 to.
During the polishing process an internal impregnating sealer is applied.
This material soaks into the concrete, bonding with it and making it more dense. In respect to this, how much does it cost to polish a concrete floor? Once you have finished a run in one direction, angle the machine 90 degrees and start again to make sure the surface is fully covered. Cost to polish existing concrete floors the average cost to polish existing concrete floors is $3 to $15 per square foot , depending on the job size, prep work, and complexity.