Plywood Over Concrete To Level Floor For Laminate

How to level a floor to lay laminate.

Plywood over concrete to level floor for laminate.

Typically the floor must be level and uniform within 3 16 inch every 10 feet. First assess the severity of the uneven subfloor. If your floor is concrete use a concrete grinder for large open areas or a 4 inch or 8 inch angle grinder with a cup wheel attachment made for use on concrete. Not only is trying to install laminate over an uneven subfloor difficult but also it can be dangerous.

The floor can have an unlevel subfloor and still have a base for a nice laminate floor. A floating floor laminate or locking hardwood shouldn t be installed over a wood subfloor that s adhered to a concrete slab. Laminate flooring provides an affordable and eco friendly alternative to standard hardwood. Laminate flooring is a material designed to resemble solid hardwood flooring but costs just a fraction of the price.

To make a subfloor suitable for installing laminate check out this basic guide first. I have read in some places that you need a vapour barrier to put over the concrete before installing the plywood and in other places to just glue the plywood to the concrete floor. Fill any low spots with a cementitious leveling compound following the manufacturer s directions and allow it to dry before proceeding. Rather than fasten laminate to the subfloor installers connect.

Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder. It is made from a resin and wood dust base covered with a paper top layer. I have been researching a lot and would like to install a plywood floor over concrete in two bedrooms in our basement. Grinding and repairing a concrete floor can create concrete dust so be safe and wear a respirator a dust mask will not give you enough protection.

Inspect the moisture level check the moisture level of the subflooring using a moisture meter. Laminate flooring on an uneven subfloor can cause problems and needs to be addressed. Level floors are critical for reducing gaps between the flooring material and substrate and preventing sagging and other structural complications. If you have a concrete floor you must use a self leveling compound to level the.

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. I have seen many blogs and read a lot and know it can be done but need a bit of help.