Hardwood Floor Leveling Subfloor

Wood floors may be installed over subfloors that are out of level such as a ramp but should still fall within floor flatness tolerances.

Hardwood floor leveling subfloor.

If you have very high or low spots foundation or structural problems or termite damage you may need professional help. Learn how to use a grinder. In many cases you can level a floor yourself. If you are installing a locking or floating floor not attached to the subfloor just make sure that the subfloor is clean.

When nailing down a wood floor the subfloor should be flat to within 1 4 in 10 or 3 16 in 6. Be sure to properly prep the leveled subfloor for whatever flooring material you ve chosen. Leveling floors can be a diy project or left to professionals. A subfloor is meant to be flat and level.

Thoroughly vacuum the existing floor and use a long floor leveler and tape measure to ensure the subfloor is level within 3 16 inch for every 10 feet. A level subfloor will help your flooring last longer and keep the finish attractive. Now that your subfloor is level you can proceed to put in hardwood tile laminate or carpet without having to worry about any frustrating gaps or structural imbalances. Hardwood floor installers often use the term level when referring to subfloors when actually they are meaning the term flat while it s desirable to have a level floor most homes.

Typically the floor must be level and uniform within 3 16 inch every 10 feet. Just sand any high spots and fill the low spots with leveling compound. It is the responsibility of the flooring installer to assess and address substrate flatness before. If not your floor covering which is the solid hardwood laminate tile or other exposed flooring that goes on top of the subfloor will never be flat and level this problem can be fixed but it all depends on exactly what kind of uneven subfloor you have.