Concrete Subfloor Preparation for Hardwood Flooring Installation in (City)

What is involved during hardwood flooring installation in (City)? Here’s what the flooring professionals have to say about hardwood installation projects.

To most hardwood floor covering professionals, setting up over concrete slabs leads to a moment of issue and hesitation. Installing hardwood floorings on concrete can be challenging. The following is a simple overview of ease any worries or concerns about installing wood floorings on concrete. Your focus should be on five essential locations: kind of concrete, the condition of slab, flatness, area of slab and wetness.


There many types of wood, and they all carry out distinctively. Take note of the kind of wood and work with it in a way that gives the very best possible results. The same uses to concrete. Details is gettinged by designers, engineers and builders provide accurate info concerning concrete pieces. Such info includes figures like Concrete Surface Profile (CSP), PSI, and Flatness (FL, FF, & F-min). In a particular scenario where concrete is lightweight, you have to take additional steps prior to installing your wood flooring.

If you did not understand a particular concrete slab was thin, then you may have installed the wood flooring in an incorrect way. Collecting the relevant info about the concrete will assist you during the setup procedure. Thus, on the ideal path of hardwood floor covering installation.


Among the most basic and most helpful actions to take is to examine the state of the slab carefully. Observe the piece and look out for any spalling, cracks or curling at the expansion joints. As you do this, keep in mind any low or high spots in the concrete. The National Wood Flooring Association (NWFA) recommends 1/8-inches to 3/16-inches in a ten-foot radius. You may require to utilize leveling compound or grind down the flooring to get it to a suggested level.

If you put in the time and observe the concrete well, and prepare to fix any potential setbacks, you will conserve time and energy in future. If a concrete piece is in a bad state; your hardwood floor is most likely set to dissatisfy.


For the most parts, when putting a concrete slab, it is immediately shaped into a pre-made type. Experts make the slab appears level and flat as they pour the concrete. However, this does not preferably imply the concrete is level enough for the installation of wood floors. Using different tools like a ten-foot straight edge, mason’s string or a laser, one can determine the precise flatness of a concrete piece. A floor is thought about flat when it is 3/16-inches over a ten-inch radius or a 8th over a 6-inch radius.

If the piece is not level enough, grind away high areas or use a leveling compound to level the low areas. Additionally, setting up a subfloor over concrete slab may be a much better alternative. In any case, it is critical that you guarantee the concrete is level and flat before you set up wood floorings.


Considered as the simplest action to figure out. Nevertheless, there are things you need to keep in mind. As you determine where the slab is to be situated, validate and make sure as of whether the slab below or above grade. Regardless of where the concrete slab lies, you should know the best ways to work with it. Above grade pieces have lower moisture than listed below grade pieces. In addition, above grade pieces may likewise have weight limitations. In a condo, you might not be able to level down substances because of the weight added to the slab.


Inspecting the wetness material of a concrete slab is the most essential test to undertake when taking a look at a concrete slab. Water is a reason for over 90% of wood floor covering fails. Comprehend the wetness material of the slab in question and take the needed actions to handle it.

For a much safer path, think about hiring a hardwood floor installer for the task rather! Try browsing online for the very best floor installers near you. You’ll discover the job easier this way.