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Sound Deadening Foams

Best Sound Deadening Foams

Name: Siless 80 mil (2mm) 10 sqft (0.95 sqm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (10 sqft)
Brand: Siless
Price: 30.95 USD
Availability: InStock

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Custom Shop

Custom Shop Barrier Bond Black Rubberized Undercoating Sound Deadener - Gallon

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Sonic Acoustics

Sonic Acoustics 12 Pack Hexagon Acoustic Panels, 14" X 12" X 0.4" High Density Sound Absorbing Panels Sound Proof Insulation Beveled Edge Studio Treatment Tiles (Silver Grey)

9.8

score

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KILMAT

KILMAT 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

9.7

score

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Siless

Siless Liner 314 mil 18 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening

9.5

score

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Siless

Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier

9.3

score

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Siless

Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft)

9.1

score

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Custom Shop

Barrier Bond - Rubberized Undercoating Sound Deadener Kit, 28oz 4-Pack, Black Spray, Vehicle Undercoating, with Spray Gun

8.8

score

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Fstop Labs

Sonic Acoustics 1" X 12" X 12" Acoustic Foam Panels, Studio Wedge Tiles, Sound Panels wedges Soundproof Foam Sound Insulation Absorbing Home and Office (12 Pack, Black)

8.5

score

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Second Skin

Second Skin Damplifier Pro Premium Car Sound Deadening Material (2mm) – Butyl Rubber Auto Sound Deadener Mat (13.67 Sq Ft, 8 Sheets) – Made in The USA

GOSCHE

GOSCHE 394 mil 16 sqft Sound Deadener for Car, 10mm Thick Sound Deadening Mat Materials Can be Better with Audio Noise Insulation and Vibration Dampening 9.8″x 15.7″(15-Piece)

8.0

score

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Buying Guide for the Best Sound Deadening Foams

Sound-deadening foams are essential for improving the acoustics of a room by reducing noise and echo. They are commonly used in recording studios, home theaters, offices, and any space where sound quality is important. When choosing the right sound-deadening foam, it's crucial to understand the key specifications that will affect its performance and suitability for your needs.

NRC (Noise Reduction Coefficient)NRC measures the effectiveness of the foam in absorbing sound. It is a value between 0 and 1, where 0 means no sound absorption and 1 means maximum sound absorption. For general use, an NRC of 0.6 to 0.8 is usually sufficient. If you need high-level sound absorption, such as in a recording studio, look for foams with an NRC closer to 1. Consider your specific needs: higher NRC values are better for environments where sound clarity is crucial.

ThicknessThe thickness of the foam affects its ability to absorb different frequencies of sound. Thicker foams (2 inches or more) are better at absorbing lower frequencies, while thinner foams (1 inch or less) are more effective at higher frequencies. If you need to reduce bass noise, opt for thicker foams. For general noise reduction and echo control, thinner foams may suffice. Match the foam thickness to the type of noise you are dealing with in your space.

DensityDensity refers to the mass per unit volume of the foam. Higher density foams are generally more effective at sound absorption because they have more material to trap sound waves. Density is often measured in pounds per cubic foot (PCF). For most applications, a density of 2-4 PCF is adequate. If you need superior soundproofing, such as in a professional studio, look for foams with higher density. Consider the level of soundproofing required for your space when choosing the density.

MaterialSound-deadening foams can be made from various materials, including polyurethane, melamine, and acoustic fiberglass. Polyurethane is common and affordable, suitable for general use. Melamine is more fire-resistant and durable, ideal for environments where safety is a concern. Acoustic fiberglass offers high performance but can be more expensive and harder to handle. Choose the material based on your specific needs, such as budget, safety, and performance requirements.

Shape and DesignFoams come in various shapes and designs, such as wedges, pyramids, and panels. The shape can affect the foam's ability to diffuse and absorb sound. Wedge and pyramid designs are popular for their effectiveness in breaking up sound waves and reducing echo. Flat panels are easier to install and can be more aesthetically pleasing. Consider the design based on the acoustic needs and the visual impact you want in your space.

Best Sound Deadening Foams

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Buying Guide for the Best Sound Deadening Foams