How to Level a Subfloor to Prepare for New Flooring
No matter what kind of flooring you’re installing, it’s important to make sure the surface beneath it is level, smooth, and flat. Most subfloors will have low spots that require filling with floor patching compound.
After the floor patch compound has hardened, the subfloor is sanded until it’s smooth before the new flooring is installed. Watch this video to find out more.