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

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

Holnury

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Basement floors are especially vulnerable to moisture, noise, and temperature swings, making a multi-purpose underlayment essential for long-term comfort and durability. This product addresses all three concerns in a single roll, simplifying your installation and protection strategy.

The HOLNURY 3-in-1 Acoustic Floor Underlayment is a strong choice for homeowners who want comprehensive coverage without piecing together multiple solutions. Its combination of sound insulation, moisture barrier, and thermal protection makes it ideal for finished basements or any area where comfort and quiet are priorities.

  • 3-in-1 construction combines sound, moisture, and thermal protection for complete coverage
  • 3mm EPE with silver foil barrier enhances durability and indoor air quality
  • Effortless installation with pre-attached lip tape saves time and reduces errors

Compared to single-purpose underlayments, this product streamlines the process and minimizes the risk of missing a critical layer. The main tradeoff is that it may be more than needed for very basic or temporary flooring projects.

Strength
  • Comprehensive 3-in-1 protection
  • Durable EPE and foil construction
  • Easy peel-and-stick installation
  • Works with most floor types
  • Large 200 sq ft coverage
Weakness
  • May be overkill for simple projects
  • Not specified for radiant heat systems

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. Quiet Walk 100 sqft Underlayment

Best for Pre-Attached Pad Floors
Quiet Walk 100 sqft Underlayment
9.1

Quiet Walk

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Moisture and sound can both undermine the comfort and durability of hardwood floors, especially when installing over concrete or in moisture-prone areas. Underlayment is a key layer that protects against these issues and supports a smoother, quieter floor.

Quiet Walk's 100 sqft underlayment is ideal for smaller rooms or projects where the flooring already has a pre-attached pad. Its Dri-Wick moisture barrier and GREENGUARD Gold certification make it a safe, reliable choice for bedrooms and living areas.

  • Moisture barrier: Dri-Wick technology shields flooring from subfloor dampness
  • Pre-attached pad approved: Compatible with floors that already include a pad
  • Medium roll size: 100 sqft coverage is manageable for most standard rooms

Compared to larger or more basic rolls, this underlayment is easier to handle and install in smaller spaces. The tradeoff is that it may not be as cost-effective for very large areas.

Strength
  • Effective moisture protection
  • Supports pre-attached pad floors
  • Easy to install in small spaces
  • Low chemical emissions
  • Made from recycled materials
Weakness
  • Limited coverage per roll
  • Not for luxury vinyl

4. Quiet Walk 360 sqft Underlayment

Best for Fewer Seams in Large Areas
Quiet Walk 360 sqft Underlayment
8.9

Quiet Walk

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Large, open spaces benefit from underlayment rolls that minimize seams, reducing installation time and potential weak points. Seamless coverage also helps maintain consistent moisture protection and sound absorption.

Quiet Walk's 360 sqft roll is ideal for expansive rooms or whole-home projects, offering integrated moisture protection and a durable recycled fiber core. It's best for installers seeking efficiency and a professional finish.

  • 360 sqft roll: Covers large areas with minimal seams
  • Integrated moisture barrier: Shields against subfloor vapor
  • Durable fiber core: Resists compression under heavy loads

Compared to smaller rolls, this product streamlines installation and reduces the risk of seam-related issues. The tradeoff is that handling such a large roll may be cumbersome in tight or irregular spaces.

Strength
  • Covers very large areas
  • Reduces seam count
  • Strong moisture protection
  • Supports radiant heating
  • Low chemical emissions
Weakness
  • Bulky to handle
  • Not for luxury vinyl

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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Basement renovations often require quick, reliable solutions that don’t compromise on protection. This underlayment is designed for homeowners who want to install flooring with minimal hassle, thanks to its included tape and printed grid lines for accurate cuts.

Floorlot GoldMax Premium Underlayment is a practical choice for laminate, engineered wood, or hardwood floors in busy households. It balances moisture protection and sound absorption, making it suitable for most basement applications where speed and simplicity are valued.

  • Built-in moisture barrier eliminates need for extra films
  • Printed grid lines assist with fast, accurate installation
  • IIC & STC rated for sound absorption in multi-family settings

Compared to more complex or multi-layer products, this underlayment prioritizes ease of use. The tradeoff is that it may not offer advanced thermal insulation.

Strength
  • Quick installation process
  • Integrated tape for seams
  • Sound absorption rated
  • No extra moisture film needed
  • Good for busy households
Weakness
  • Limited thermal insulation
  • Not specified for radiant heat

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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