How To Level A Concrete Floor For Engineered Hardwood

A floating engineered wood flooring installation on concrete can be an excellent choice if your subfloor is below grade.

How to level a concrete floor for engineered hardwood.

Other products are better suited for a nail down installation where they are secured to a wood subfloor with nails or staples. Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder. Grinding and repairing a concrete floor can create concrete dust so be safe and wear a respirator. You need to fill any large cracks and be sure that the entire floor is level.

Moisture can pose problems for solid hardwood floors below ground level so engineered wood floors made of layers of wood glued together are the best. Engineered hardwood is sturdier than traditional plank but surface preparation still matters. 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. A dust mask will not give you enough protection.

When installing a basement hardwood floor the concrete must be flat so the tongue and grooves of the hardwood meet and connect. The misconception is that a concrete subfloor must be completely level to install hardwood. Level floors are critical for reducing. Typically the floor must be level and uniform within 3 16 inch every 10 feet.

Once installed engineered wood planks look the same as solid wood planks. Keep checking the floor with a level as you grind the concrete. For any flooring installation over concrete you should anticipate potential problems with moisture levels. Actually the floor must be flat which allows for minor variations in the level.

With dry concrete and the right subfloors and vapor retarders solid hardwood floors can be installed on slabs that are either on grade at ground level or above grade above ground level. Installing a floating engineered hardwood floor works well at any grade level and over most types of subfloor surfaces. Some engineered wood flooring products are designed for a glue down application when installing flooring over a concrete slab. Like any wood product engineered hardwood expands and contracts because of changes in moisture.

When you re finished vacuum the floor thoroughly with a wet dry vacuum or sweep it with a broom. Whether you re going on to install hardwood ceramic tile or laminate one of the most important steps of any flooring project is making sure the subfloor foundation is level.