Best Floor Underlayment For Sound

Richard Shafer | 14-01-2026

Unwanted noise from footsteps, dropped items, or daily activity can quickly disrupt the comfort of your home. Whether you live in a busy household, a multi-story home, or a condo with neighbors below, sound transmission through floors is a common frustration that can impact your peace and privacy.

The right floor underlayment can make a significant difference, providing a buffer against noise while also offering moisture protection and added comfort. In this guide, we break down the best floor underlayment options for sound reduction, comparing their strengths, installation ease, and suitability for different flooring types and room sizes.

Editor's Choice
HOLNURY 3-in-1 Acoustic Floor Underlayment, 200 sqft, EPE
HOLNURY 3-in-1 Acoustic Floor Underlayment, 200 sqft, EPE
Premium Pick
Quiet Walk LV Flooring Underlayment, 360 sqft
Quiet Walk LV Flooring Underlayment, 360 sqft
Budget Pick
Quiet Walk LV Underlayment, 100 sqft
Quiet Walk LV Underlayment, 100 sqft

Our Top 7 Best Floor Underlayment For Sound Recommendation

To save you time and guesswork, we researched and compared top-rated Floor Underlayment For Sound products and selected the best options available today.

1. HOLNURY 3-in-1 Acoustic Floor Underlayment, 200 sqft, EPE

Best All-in-One Protection
HOLNURY 3-in-1 Acoustic Floor Underlayment, 200 sqft, EPE
9.8

Holnury

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Noise from foot traffic and daily activities can travel easily through floors, making it challenging to maintain a peaceful home environment. A quality underlayment is essential for reducing sound, protecting against moisture, and improving overall comfort underfoot.

The HOLNURY 3-in-1 Acoustic Floor Underlayment stands out for its comprehensive approach, combining sound insulation, a moisture barrier, and thermal protection in one product. It's ideal for homeowners seeking a single solution that covers multiple needs, especially in larger rooms or open-plan spaces.

  • 3-in-1 design: Delivers sound, moisture, and thermal protection in one roll for simplicity and efficiency
  • Premium EPE with silver foil: Durable materials help maintain a healthy indoor environment and resist wear
  • Effortless installation: Pre-attached lip tape speeds up the process and works on a variety of subfloors

Compared to standard underlayments, this option prioritizes all-around protection and ease of use, making it suitable for most flooring projects. The main tradeoff is that it may be more than needed for very small or single-purpose installations.

Strength
  • All-in-one sound, moisture, and thermal barrier
  • Large 200 sqft roll for bigger spaces
  • Durable EPE and silver foil construction
  • Easy peel-and-stick installation
  • Works with multiple floor types
Weakness
  • May be excessive for small repairs
  • No specialized eco-certification listed

2. Quiet Walk LV Underlayment, 100 sqft

Best for Small Spaces and Repairs
Quiet Walk LV Underlayment, 100 sqft
9.1

Quiet Walk

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Small rooms, hallways, or patch repairs often require underlayment that is easy to handle and doesn't leave excess waste. Choosing the right size and compatibility is crucial for efficient installation and effective sound reduction.

Quiet Walk LV 100 Sq Ft Underlayment is a smart pick for compact areas and targeted projects. Its manageable roll size and broad compatibility with luxury vinyl, laminate, and engineered wood make it a practical choice for DIYers and those tackling smaller jobs.

  • 100 sqft coverage: Ideal for small rooms or repairs without leftover material
  • Wide flooring compatibility: Supports LVP, laminate, engineered wood, and more
  • Eco-friendly recycled fibers: GREENGUARD Gold Certified for safer indoor air

Compared to larger rolls, this underlayment is easier to maneuver and reduces waste, but it may not be cost-effective for whole-home installations.

Strength
  • Perfect size for small projects
  • Works with many flooring types
  • Safe, recycled materials
  • Easy to cut and install
  • Good moisture protection
Weakness
  • Not suited for large rooms
  • Limited to 100 sqft per roll

3. QuietWalk Underlayment, 100 sqft, 3mm

Best for Pre-Attached Pad Floors
QuietWalk Underlayment, 100 sqft, 3mm
9.1

Quiet Walk

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Floors with pre-attached pads require underlayment that won't interfere with their built-in features while still providing sound and moisture protection. Many standard options aren't approved for these floors, leading to compatibility issues.

QuietWalk Underlayment 100 sqft is specifically approved for use under laminate and hardwood floors with pre-attached pads. It's a reliable choice for bedrooms, living rooms, or any area where you want to maintain floor integrity and indoor air quality.

  • Pre-attached pad approved: Ensures compatibility with modern flooring systems
  • Dri-Wick moisture barrier: Protects against subfloor dampness
  • Crush-resistant structure: Supports long-term durability under floating floors

Unlike general-purpose underlayments, this product is tailored for pre-attached pad floors but comes in a medium roll size, which may not be ideal for very large spaces.

Strength
  • Compatible with pre-attached pad floors
  • Effective moisture barrier
  • Supports floating installations
  • Safe for radiant heat
  • Made from recycled materials
Weakness
  • Not for luxury vinyl flooring
  • Medium coverage per roll

4. QuietWalk Underlayment, 360 sqft, 3mm

Best for Fewer Seams in Large Areas
QuietWalk Underlayment, 360 sqft, 3mm
8.9

Quiet Walk

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Covering large rooms or open spaces with underlayment can be time-consuming if you need to join multiple small rolls. Seamless coverage is important for consistent sound reduction and moisture protection.

QuietWalk Underlayment 360 sqft offers a generous roll size that minimizes seams, making it ideal for expansive areas. Its recycled fiber construction and integrated moisture barrier provide reliable performance for laminate and hardwood floors.

  • 360 sqft roll: Reduces the number of seams for faster, cleaner installation
  • Integrated moisture barrier: Shields against subfloor vapor
  • Durable recycled fiber core: Maintains support under heavy furniture

Compared to smaller rolls, this underlayment streamlines installation in big rooms but may be more material than needed for compact spaces.

Strength
  • Large roll for big rooms
  • Fewer seams to tape
  • Strong moisture protection
  • Supports heavy loads
  • Eco-friendly materials
Weakness
  • Not for luxury vinyl floors
  • Bulky for small projects

5. Quiet Walk LV Flooring Underlayment, 360 sqft

Best for Large Room Coverage
Quiet Walk LV Flooring Underlayment, 360 sqft
9.8

Quiet Walk

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Large rooms and open-plan spaces demand underlayment that can cover wide areas efficiently while providing robust sound and moisture protection. Choosing a product designed for these needs ensures a quieter, more comfortable home.

Quiet Walk LV 360 Sq Ft Flooring Underlayment excels in large-scale applications, offering broad compatibility with luxury vinyl, laminate, and engineered wood. Its eco-friendly, recycled fiber build and advanced moisture barrier make it a dependable choice for family rooms, basements, and high-traffic zones.

  • 360 sqft coverage: Ideal for full rooms or multiple projects
  • Patented DriWick moisture protection: Keeps floors dry and safe
  • Compression-resistant stability: Withstands heavy furniture and foot traffic

Compared to smaller or less specialized options, this underlayment prioritizes coverage and durability for big projects. The tradeoff is that it may be more than needed for single-room or spot repairs.

Strength
  • Covers large areas efficiently
  • Works with luxury vinyl and more
  • Eco-friendly and low VOC
  • Strong sound and impact reduction
  • Easy DIY installation
Weakness
  • Oversized for small repairs
  • Bulkier to handle

6. FLOORLOT GoldMax Premium Underlayment, 200 sqft

Best for Simple, Fast Installation
FLOORLOT GoldMax Premium Underlayment, 200 sqft
8.5

Floorlot

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Busy households need underlayment that not only dampens sound but is also quick and straightforward to install. A product that simplifies the process can save time and reduce frustration during renovations.

FLOORLOT GoldMax Premium Underlayment is designed for easy rollout and connection, with printed grid lines for precise cuts. It's a practical option for those prioritizing speed and simplicity, especially when working with laminate or hardwood floors.

  • 200 sqft roll size: Suitable for medium to large rooms
  • Built-in moisture barrier: No extra films or layers needed
  • Printed grid lines: Help ensure accurate, efficient installation

Compared to more complex or multi-layered options, this underlayment focuses on user-friendly installation. The main tradeoff is that it doesn't offer specialized certifications or advanced eco-friendly features.

Strength
  • Quick and easy to install
  • Moisture barrier included
  • Good sound absorption
  • Printed grid for cutting
  • Works with various wood floors
Weakness
  • No advanced eco-certifications
  • Not designed for vinyl flooring

7. STEICO Wood Fiber Flooring Underlayment, 6mm, 90 sqft

Best Natural Fiber Option
STEICO Wood Fiber Flooring Underlayment, 6mm, 90 sqft

For those concerned about indoor air quality and sustainability, natural fiber underlayments offer an alternative to synthetic materials. These products can provide sound control while supporting a healthier home environment.

STEICO Wood Fiber Flooring Underlayment is made from pure wood fibers without glue additives or VOC emissions. It's ideal for eco-conscious buyers seeking a breathable, natural solution that also helps prevent squeaky floors and supports long-term durability.

  • Natural wood fiber construction: Free from VOCs and synthetic adhesives
  • 6mm thickness: Offers enhanced sound absorption and comfort
  • Breathable vapor open technology: Helps manage moisture and minor leaks

Compared to standard foam or synthetic underlayments, this option prioritizes sustainability and air quality. The tradeoff is a smaller coverage area per pack and a thicker profile that may not suit all flooring types.

Strength
  • Made from natural materials
  • No VOC or glue emissions
  • Absorbs impact noise
  • Prevents squeaky floors
  • PEFC certified wood
Weakness
  • Covers only 90 sqft per pack
  • Thicker than typical options

Buying Guide: How to Choose the Best Floor Underlayment for Sound

Floor underlayment is a technical but crucial part of any flooring project, especially when sound reduction is a priority. Buyers must weigh factors like material type, compatibility, coverage area, and installation method. It's common to assume all underlayments perform the same, but differences in sound insulation, moisture protection, and durability can have a big impact on comfort and long-term results.

Choosing the Right Material for Your Flooring Type

Different flooring materials require specific underlayment types to achieve the best sound reduction and durability. For example, luxury vinyl and carpet tile often benefit from rubber-based underlayments, while laminate and hardwood may work best with recycled fiber or foam options. Always check compatibility to avoid issues with warranty or floor performance.

Balancing Coverage Area and Installation Ease

Larger rolls (200–360 sqft) are efficient for big rooms and reduce the number of seams, which can improve sound and moisture protection. However, they can be bulky and harder to manage in tight spaces. Smaller rolls (90–100 sqft) are easier for single rooms or repairs but may require more taping and create more waste in large projects.

Sound Ratings and Real-World Noise Reduction

Some underlayments provide specific STC/IIC ratings, indicating their effectiveness at blocking airborne and impact noise. Others focus on material thickness or fiber density. Consider your household's noise level and whether you need maximum soundproofing (such as in multi-story homes or condos) or just moderate reduction for comfort.

Moisture and Thermal Protection

Integrated vapor barriers or moisture-wicking technologies help protect floors from subfloor dampness, which is especially important in basements or over concrete. Some underlayments also offer thermal insulation, adding comfort underfoot and helping with energy efficiency.

Eco-Friendly and Health Considerations

If indoor air quality or sustainability is a concern, look for products made from recycled materials, natural fibers, or those with certifications like GREENGUARD Gold. These options help reduce VOC emissions and support a healthier living environment.

Final Buying Advice

Choosing the right floor underlayment for sound comes down to matching your flooring type, room size, and specific needs for noise, moisture, and comfort. Avoid the temptation to overbuy on features you don't need, but don't skimp on compatibility or essential protection.

FAQ For Floor Underlayment For Sound

1. What type of underlayment is best for sound reduction?

Underlayments made from dense materials like recycled fiber, rubber, or specialized foam typically offer the best sound dampening. Look for products with STC/IIC ratings for reliable performance.

2. Do I need a moisture barrier with my underlayment?

If installing over concrete or in moisture-prone areas, choose an underlayment with an integrated vapor barrier or moisture-wicking technology to protect your flooring.

3. Can I use the same underlayment for all types of flooring?

No, not all underlayments are compatible with every floor type. Always check manufacturer recommendations to ensure proper fit and warranty compliance.

4. Is a thicker underlayment always better for sound?

Not necessarily. Material density, construction, and compatibility are just as important as thickness for effective sound reduction.

5. How do I know how much underlayment I need?

Measure your room's square footage and choose a roll size that closely matches your needs. Larger rolls are efficient for big spaces, while smaller rolls reduce waste in compact areas.

6. Are eco-friendly underlayments as effective as synthetic ones?

Eco-friendly options made from recycled fibers or natural materials can provide excellent sound and moisture protection, but always compare technical specs to ensure they meet your requirements.

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