Sand any high spots and fill the low spots with leveling compound. Hardwood floor installers often use the term “ level ” when referring to subfloors, when actually they are meaning the term “flat. Easy Way to Level Floor before Hardwood Floor Installation - Duration: . This article is part of our series on How to Install Hardwood Floors.
OSB floor for hardwood installation.
Luckily leveling the floor is an easy process.

Sub- floor is meant to be flat and level.
Countersink any nail or screw heads. Floor Leveling On Concrete - Preparation. Correct floor preparation with hardwood floor installations is the single most important part of the job.
I do not advocate the use of any self leveling compound over wood sub floors. Henry Self- Leveling Underlayment is excellent for smoothing and flattening indoor surfaces before installing floor coverings. All About Installing Hardwood Floors Over Different Subfloors.





