10 Best Underlayments For Hardwood Floors 2026 in the United States

The QuietWalk LV Luxury Vinyl, Laminate, or Wood Underlayment is a versatile choice for anyone looking to install new flooring. Its compatibility with various flooring types, including luxury vinyl, laminate, and wood, makes it highly adaptable. This underlayment can be used with floating, glue-down, or nail-down installation methods, which offers great flexibility depending on your specific project needs. One of the standout features is sound reduction; the recycled fibers effectively absorb sound, making your floors quieter to walk on and preventing noise from spreading between rooms. This is particularly useful in multi-story homes or buildings. The product also boasts compression resistance, meaning it can handle heavy foot traffic without flattening or losing its supportive qualities, thus protecting your floor seams in the long term.

Moisture protection is another critical strength, with its DriWick technology allowing concrete subfloors to breathe and the attached vapor barrier safeguarding the floors above from moisture damage. It's also safe for indoor air quality, containing no VOCs or harmful emissions. Additionally, it’s compatible with in-floor radiant heat systems, ensuring even heat distribution while protecting your flooring material. However, one potential drawback could be its relatively thin profile (0.06 inches), which might not provide as much cushioning compared to thicker underlayment options. For those seeking environmentally friendly options, it’s made from recycled synthetic fibers and produced in the USA, adding an eco-conscious aspect to its benefits. Covering 360 square feet per roll, it’s sufficient for larger spaces but may require multiple rolls for extensive projects. This underlayment is a solid choice for those prioritizing sound reduction, moisture protection, and versatility in installation methods.

The ROBERTS Super Felt Underlayment is designed for use with engineered wood and laminate flooring, making it a versatile option for various settings, whether below, on, or above grade subfloors. The product is made from heat-treated, recycled fibers, which is environmentally friendly. One of its major benefits is the moisture barrier provided by the top film, which helps protect your flooring from harmful moisture vapor.

At 3 mm thickness, it offers decent cushioning and can help correct minor sub-floor imperfections, providing a smoother surface for your hardwood or laminate floors. This thickness, however, may not offer as much sound reduction as some thicker options on the market, which could be a consideration if noise insulation is a priority for you.

The product is relatively easy to install, sold in a roll that covers 360 square feet, making it convenient for larger areas. Weighing 45.5 pounds, it might be a bit heavy to handle single-handedly, but it is manageable. If you are looking for a green, moisture-resistant underlayment for engineered wood or laminate flooring, this product could be a suitable choice. However, if sound reduction is a significant concern, you might want to explore thicker alternatives.

The ROBERTS First Step Premium Underlayment is a versatile product designed for use under floating laminate and engineered wood floorings. One of its significant strengths is its 3-in-1 functionality, offering sound reduction, moisture barrier, and minor sub-floor leveling. With a thickness of 2 mm, it provides a decent padding layer that enhances comfort underfoot and contributes to noise reduction, boasting a Sound Transmission Class (STC) rating of 67 and an Impact Insulation Class (IIC) rating of 68. This makes it effective in reducing both airborne and impact noises, which is beneficial in multi-story homes or apartments.

The inclusion of an adhesive strip and a 4-inch overlap film simplifies the installation process, ensuring a secure and seamless connection between multiple rolls. This product is designed for use on concrete slabs and wood subfloors that are on or above grade, which adds to its versatility. However, it is essential to note that its relatively thin profile may not provide as much cushioning as thicker underlayments, which could be a consideration if maximum comfort is a priority. Additionally, while the product offers moisture protection, it may not be as robust as some specialized moisture barriers on the market.

The green color and rectangular shape are standard, and it comes in a sizeable roll that covers 630 sq. ft., making it suitable for larger projects. The ROBERTS First Step Premium Underlayment is a solid choice for those looking for a multifaceted underlayment solution that balances sound reduction, moisture protection, and ease of installation, though it may not be the best option if extra cushioning or maximum moisture barrier is required.