Can You Put Hardwood Floors on Concrete: Ultimate Guide to Successful Installation

Many homeowners wonder if it’s possible to install hardwood floors over concrete surfaces. The good news is that you can indeed lay hardwood floors on concrete, giving your space a warm and inviting touch.

This ultimate guide will provide you with invaluable information on how to successfully install hardwood flooring over concrete. From moisture considerations to various installation methods, you’ll have all the knowledge you need to confidently tackle this project.

Laying hardwood on concrete is achievable with the right precautions and techniques. Get ready to transform your space with the timeless beauty of hardwood flooring.

Understanding Hardwood Floors and Concrete

Before diving into the installation process, it is crucial to understand the characteristics and properties of both hardwood floors and concrete subfloors. This will ensure that you select the best option for your home and help you make informed decisions throughout the project.

Types of Hardwood Floors

There are two main types of hardwood floors:

  • 1. Solid hardwood floors: This type is made of solid wood planks and is known for its durability and classic appearance. They can be refinished multiple times over their lifespan, which can be a century or longer.
  • 2. Engineered hardwood floors: These floors are composed of multiple layers of wood, with a top layer of real hardwood. They are less prone to warping and expanding and are more suitable for damp environments and installations over concrete subfloors.

Properties of Concrete Subfloors

Concrete subfloors offer unique benefits and challenges when it comes to installing hardwood floors. Some of their properties include:

  • 1. Durability: Concrete is strong, making it a reliable support for your flooring investment.
  • 2. Moisture: Concrete is a porous material, meaning that it can absorb and release moisture. This can impact the performance of hardwood floors if proper precautions are not taken.
  • 3. Levelness: The levelness of a concrete subfloor is important for a successful hardwood installation. Uneven surfaces can lead to instability and damage to the hardwood floor over time.

With this information at hand, you’ll be better equipped to choose the right hardwood floor type and correctly prepare your concrete subfloor for a successful installation.

Preparation and Installation

Before installing hardwood floors on a concrete subfloor, there are several key factors to consider. This section discusses important aspects such as moisture and humidity, leveling, underlayment, and installation techniques.

Moisture and Humidity Considerations

One of the primary concerns when installing hardwood floors over concrete is moisture. Excessive moisture can cause warping, swelling, and eventually damage to the hardwood floors.

To avoid moisture-related problems, it’s essential to measure the moisture levels in the concrete using a moisture meter. Acceptable moisture levels typically range from 2% to 4%. If the moisture content is too high, consider using a moisture barrier or a dehumidifier to lower the humidity.

Leveling and Repairing the Concrete Subfloor

A level and smooth surface is crucial for successful hardwood floor installation. To ensure the concrete subfloor is level, use a long straightedge on various points across the floor. Identify any low spots or dips that need to be filled or high spots that need to be sanded down.

Repair any cracks or damages in the concrete prior to installation. A combination of epoxy and sand can be used to fill in small cracks, while larger damages may require concrete patching compounds.

Choosing the Right Underlayment

The right underlayment can significantly impact the performance, feel, and longevity of your hardwood floors. When installing hardwood floors over concrete, choose an underlayment that offers moisture resistance, sound dampening, and thermal insulation properties. Some options include:

  • Foam underlayment
  • Cork underlayment
  • Rubber underlayment

Installation Techniques

There are a few techniques for installing hardwood floors over concrete, including:

  1. Glue-down method: This method involves directly gluing the hardwood planks to the concrete subfloor using a specific adhesive. It’s important to follow the adhesive manufacturer’s instructions and ensure proper spread rate for a successful installation.
  2. Floating floor method: This method uses a click-and-lock system that allows the hardwood planks to connect to each other without being attached to the subfloor. A floating floor offers the benefit of the ability to expand and contract due to changes in humidity levels.

Each installation technique has its own set of advantages and disadvantages, so consider factors such as budget, room conditions, and type of hardwood floor before selecting a method.

Pros and Cons of Hardwood Floors on Concrete

Installing hardwood floors on concrete is a popular choice for many homeowners due to its durability and aesthetic appeal. However, it’s essential to consider both the advantages and disadvantages of this flooring option before making a decision.


  • Attractive appearance: Hardwood floors offer a timeless, elegant look that complements various interior design styles and adds value to your home.
  • Durability: When installed correctly, hardwood floors can last for decades, making them a long-lasting investment.
  • Easy maintenance: Hardwood floors are relatively easy to clean and maintain, requiring only regular sweeping and occasional damp mopping.
  • Repairable: Unlike other flooring surfaces, hardwood floors can be easily refinished or repaired when showing signs of wear or damage.


  • Cost: Hardwood floors can be expensive, particularly when factoring in installation and maintenance costs over time.
  • Moisture sensitivity: Hardwood floors are susceptible to damage from moisture and humidity, making proper installation on concrete crucial to preventing warping, buckling, or rot.
  • Noise: Hardwood floors can be noisy when walked on, especially if installed over concrete without proper insulation or a moisture barrier.
  • Not ideal for pets: Hardwood floors can show scratch marks from pet nails and may not be the best choice for households with large or active pets.

Alternative Flooring Options

There are alternative flooring options to consider if you’re unsure about installing hardwood floors on concrete. These options can provide the same look and feel of hardwood while being more suitable for installation on a concrete surface.

Engineered Wood

Engineered wood is made by layering real hardwood on top of high-quality plywood or other composite material. This multi-layer construction makes engineered wood more stable and less prone to expanding or contracting due to changes in temperature and humidity.

  • Thinner top layer allows it to adhere better to concrete
  • More resistant to moisture and temperature fluctuations
  • Can be refinished a limited number of times


Laminate is a synthetic flooring option that replicates the appearance of hardwood through a printed layer protected by a clear wear layer. It is naturally more resistant to moisture and easier to install on concrete surfaces.

  • Highly durable and scratch-resistant
  • Not susceptible to fading or staining
  • Cost-effective option compared to solid hardwood

Luxury Vinyl Plank

Luxury vinyl plank (LVP) is another great alternative that resembles the look of hardwood while offering added durability and moisture resistance. LVP is constructed from layers of PVC vinyl, resulting in a tough, waterproof, and easy-to-install flooring option.

  • 100% waterproof, making it suitable for any room
  • Low maintenance and easy to clean
  • Durable and realistic wood-like design


In summary, installing hardwood floors on concrete is possible with proper preparation and materials.

Adhering to moisture control measures and using recommended adhesives and underlayments can help ensure the longevity of your hardwood floors.

By following this ultimate guide, you’ll be able to enjoy the beauty and durability of hardwood floors even when installed over concrete.

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