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10 Best Underlayments For Hardwood Floors 2026 in the United States

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Our Top Picks

#1

Winner

360 Sq Ft Acoustical Underlayment with Vapor Barrier for Luxury Vinyl Flooring

Rating
10.0
Chosen by1,473
Sound Reduction
Installation Method

Most important from
460 reviews

Sound Reduction
Provides enough cushion to make walking on it quiet without causing any flexing with LVP joints.
Installation Method
Easy to install and pairs well with a programmable thermostat for added convenience.

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.

Rating
10.0
Chosen by1,473
Sound Reduction
Installation Method

Most important from
460 reviews

Sound Reduction
Provides enough cushion to make walking on it quiet without causing any flexing with LVP joints.
Installation Method
Easy to install and pairs well with a programmable thermostat for added convenience.
#2

ROBERTS Super Felt Underlayment - 360 sq. ft. Roll - 60" x 72' x 3 mm

Rating
8.5
Sound Reduction
Material
Installation Method

Most important from
968 reviews

Sound Reduction
The underlayment provides excellent sound insulation and comfort, even with heavy-duty use.
Material
The plastic backing is tough and durable, surviving multiple days of walking in boots without any damage.
Installation Method
Installation is straightforward, with the adhesive strip and overlapping plastic making for quick and effective seaming.

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.

Rating
8.5
Sound Reduction
Material
Installation Method

Most important from
968 reviews

Sound Reduction
The underlayment provides excellent sound insulation and comfort, even with heavy-duty use.
Material
The plastic backing is tough and durable, surviving multiple days of walking in boots without any damage.
Installation Method
Installation is straightforward, with the adhesive strip and overlapping plastic making for quick and effective seaming.
#3

FLOORLOT GoldMax Premium Floor Underlayment - 200 sqft Roll - 3mm Thick - with Moisture Barrier

Rating
8.5
Moisture Barrier
Sound Reduction
Thickness

Most important from
624 reviews

Moisture Barrier
Less expensive than leading DIY store options while offering excellent cushioning, soundproofing, and moisture barrier.
Sound Reduction
Easy to roll out and fit into place, and excellent at smoothing minor deviations for a secure and quiet result.
Thickness
Provides an additional level of cushion and eliminated concerns of residual glue mess.
Material
Superior in both quality and value compared to premium underlayment from big box flooring sellers.
Installation Method
Easy to roll out and fit into place, and excellent at smoothing minor deviations for a secure and quiet result.

The FLOORLOT GoldMax Premium Floor Underlayment is a versatile choice for anyone installing laminate, engineered wood, or solid hardwood floors. One of its main strengths is its built-in moisture barrier, which protects against subfloor moisture, eliminating the need for additional films. This feature is particularly valuable in areas prone to dampness. Additionally, the underlayment provides superior sound absorption, reducing noise from foot traffic and minimizing the hollow sound often associated with floating floors, making it ideal for busy households or multi-unit dwellings like condos and apartments.

The product is rated for sound insulation (IIC & STC) which is often a requirement for HOA and condo associations. At 3mm thickness, it offers a good balance between comfort and durability without adding too much height to your flooring system. The material, IXPE (Irradiated Cross-Linked Polyethylene), is known for its resilience and long-lasting performance. Installation is straightforward, thanks to its easy-to-roll-out design, included tape for connecting seams, and printed grid lines for faster, accurate cuts. Each roll covers 200 square feet, which is convenient for larger projects.

On the downside, the roll size might be a bit cumbersome for small areas. Additionally, at nearly 5 pounds, it might be slightly heavy for some users to handle easily. This underlayment is a solid option for both residential and commercial applications where moisture protection and noise reduction are priorities.

Rating
8.5
Moisture Barrier
Sound Reduction
Thickness

Most important from
624 reviews

Moisture Barrier
Less expensive than leading DIY store options while offering excellent cushioning, soundproofing, and moisture barrier.
Sound Reduction
Easy to roll out and fit into place, and excellent at smoothing minor deviations for a secure and quiet result.
Thickness
Provides an additional level of cushion and eliminated concerns of residual glue mess.
Material
Superior in both quality and value compared to premium underlayment from big box flooring sellers.
Installation Method
Easy to roll out and fit into place, and excellent at smoothing minor deviations for a secure and quiet result.

Buying Guide for the Best Underlayments For Hardwood Floors

Choosing the right underlayment for your hardwood floors is crucial for ensuring the longevity and performance of your flooring. Underlayment serves as a protective layer between the subfloor and the hardwood, providing benefits such as moisture protection, sound reduction, and added comfort. To make an informed decision, you need to understand the key specifications and how they align with your specific needs and conditions of your home.
Moisture BarrierA moisture barrier is a layer within the underlayment that prevents moisture from seeping up from the subfloor into the hardwood. This is particularly important in areas with high humidity or where the subfloor is concrete. If you live in a humid climate or are installing hardwood in a basement, look for underlayments with a strong moisture barrier. For drier areas, a basic moisture barrier may suffice.
Sound ReductionSound reduction refers to the underlayment's ability to minimize noise from footsteps and other impacts. This is especially important in multi-story homes or apartments where noise can travel between floors. Underlayments with higher sound reduction ratings are ideal for these situations. If noise is not a major concern, a standard underlayment with basic sound reduction properties will be adequate.
ThicknessThe thickness of the underlayment can affect both comfort and sound insulation. Thicker underlayments provide better cushioning and sound absorption but may raise the height of the floor, which can be an issue with door clearances and transitions to other flooring types. For most residential applications, a medium thickness is a good balance. If you need extra cushioning or soundproofing, opt for a thicker underlayment.
MaterialUnderlayments are made from various materials such as foam, cork, rubber, and felt. Each material has its own set of benefits. Foam is lightweight and easy to install, cork is eco-friendly and offers good sound insulation, rubber provides excellent moisture protection, and felt is durable and offers good cushioning. Choose the material based on your specific needs, such as environmental concerns, ease of installation, or specific performance characteristics.
Compatibility with Flooring TypeNot all underlayments are suitable for all types of hardwood flooring. Some underlayments are designed specifically for engineered hardwood, while others are better suited for solid hardwood. Make sure to check the manufacturer's recommendations for compatibility with your specific type of hardwood flooring to ensure optimal performance and warranty compliance.
Installation MethodThe installation method of the underlayment can vary, with some requiring glue, nails, or staples, while others are simply laid down. Consider your DIY skills and the complexity of the installation process. If you are installing the flooring yourself, you might prefer an underlayment that is easy to work with and does not require specialized tools or adhesives.

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