Q. I’m getting ready to install 3/4-inch, tongue-and-groove golden oak hardwood flooring. I’m ready to start the job, but my wood subfloor seems to have all sorts of high and low spots. I don’t know ...

Learn how to level an uneven concrete floor using self-leveling underlayment in this step-by-step instructional video. We’ll cover how to prep the surface, apply primer, and mix and pour the ...