How To Fix Low Spot Under Floating Floor

If a gap appears under the center of the level it indicates a low spot if the level rocks back and.

How to fix low spot under floating floor. Low spots and depressions in subfloor. Any depression that is more than 3 or 4 inches wide is in my opinion too wide. For quick repairs of soft spots in your laminate floor use an air inflation needle or a syringe used to blow up sports balls on a can of spray foam. Soft spots in a laminate floor can be caused by an uneven sub floor or improper installation of flooring underlayment.

Floor leveling compound is made for just such a thing. It may require nothing more than simply sealing small gaps around your window panes with caulk. You could do this from the bottom side in your case and drill a larger hole that the straw fits through. It s not the depth of the depression that matters.

Place the level on different areas of the floor and notice if it lays flat in all spots. Be sure to use low expanding foam and i would also place a large heavy object on the floor above to be sure you do not push the flooring up with the foam. This should be a simple fix.