Best sound dampening material for cars

Are you are looking for the best sound dampening material for cars ? We analyzed all the brands, features, specifications, return policies, functions, advantages, and disadvantages of each product.

Our team spent hours researching the top 10 sound dampening material for cars so you don’t have to. We want to help you make one less decision today by offering expert reviews. We’ve listed our top-ranked picks just for you. To avoid decision fatigue, and to find the best suitable product for you, keep reading our comparison below.

Comparison Table

Best sound dampening material for cars Features In 2022

SaleBestseller No. 1
KILMAT 50 mil 50 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening
  • The cost effective 50 mil automotive butyl and foil sound deadening! You are not just buying an excellent quality product but also saving more than 20% comparing to competitors as well!
  • Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed the product that pretty efficiently handles the rattle and reduces noise while being affordable to almost everyone. KILMAT would deaden the entire car for the same money that would be enough to only insulate the doors using the expensive brands material.
  • Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.35 lbs/1sqft. This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil thickness material. KILMAT 50 mil is light weighted sound deadening material!
  • Car insulation KILMAT has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out with a roller till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process!
  • Sound deadening material specifications: Nominal thickness 50 mil; Total coverage area of 50 sq.feet; Number of sheets in the stack 47; Nominal sheet Size 9.8x15.7 inch. Roller is not included.
SaleBestseller No. 2
Noico 80 mil 10 sqft car Sound deadening mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening
  • The cost effective 80 mil automotive butyl and foil sound deadening! You are not just buying an excellent quality product but also saving more than 20% comparing to competitors as well!
  • Now the material is 1,5 times thicker that will get you 1,5 times more effective insulation. Noico 80 mil is 1,5 times better in comparison to sound deadening material of 50 mil. The thicker the material the more performance you get!
  • Automotive self-adhesive insulation consists of butyl. Noico sound deadening has a total weight of 0.7 lbs/1sqft. This weight ensures maximum efficiency and sound insulation that could be possibly gained from 80 mil thickness material. Noico 80 mil is full weighted sound deadening material!
  • Audio insulation Noico has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out with a roller till it is plain smooth, then you'll be 100% sure that the insulation is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process!
  • Sound deadening material specifications: Nominal thickness 80 mil; Total coverage area of 10 sq.feet; Number of sheets in the stack 10 (sheets are folded); Nominal sheet Size 14,5x10 inch. Roller is not included.
Bestseller No. 3
CANOPUS Car Sound Deadening Mat, 80 mil 10 sqft, Pack of 10 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Silver
  • GREAT THICKNESS FOR MAXIMAL EFFECTIVENESS: The thickness of the material is providing an extra 50% insulation performance. This thick and long-lasting butyl material will outlast most similar products in the market.
  • MOST EFFICIENT MATERIAL: The automotive self-adhesive butyl mat will stop ambient sounds and noises. The average weight is 0.7 lbs/ft2. This has been shown to deliver optimal efficiency and maximal performance among all similar material with a thickness of 80 mil.
  • EASY INSTALLATION: The sound dampening material is served in a pack of 10 sheets. This will make your life much easier when cutting and installing the sheets on the panels to be insulated. You will notice the difference provided that the sound-proofing sheets are installed as expected.
  • NO-MESS INSTALLATION: The CANOPUS noise/sound deadening sheets will be assured to be installed correctly provided that the surface of the application is cleaned out and the area of contact is rolled over with an appropriate roller.
  • SATISFACTION GUARANTEE: Canopus is a company located in Long Beach, California. We guarantee your complete satisfaction, 100% money-back if you are not satisfied with the product.
SaleBestseller No. 4
Siless Liner 157 mil (4 mm) 36 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening
  • Closed Cell Foam: OIL and Waterproof LINER closed-cell polyethylene foam is the best for car, Siless with an adhesive layer 100% ensures optimum efficiency and thermal insulation that could be possibly gained. The price of 1 sqft of Siless Liner with similar characteristics is more then three times cheaper! Excellent quality for less money!!
  • Heat Blocker and Vibration Deadener: Effectively blocks 98% of radiant heat transfer. Siless Liner is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant!
  • Lightweight, Waterproof: It is a waterproof light-weight thermal deadener with highly compressible closed cell foam formulation, it absolutely doesn’t absorb moisture and has no odor, and it’s flexible which make it easy to install with or without roller.
  • The operating temperature of the material is the same as of the rubber foam up to 215 degrees Fahrenheit.
  • SILESS Liner specifications: Self-adhesive foam rolls (closed cell PE foam) with waterproof glue. Thickness 157 mil / 0.157 inches / 4mm. Number of rolls in the package - 1. Total coverage area - 36 ft². Each roll size - 15.74 x 330.7 inches.
Bestseller No. 5
MAT66 ProBlack 50 mil 50 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material
  • The cost effective 50 mil automotive butyl and foil sound deadening! You are not just buying an excellent quality product but also saving more than 20% comparing to competitors as well!
  • Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed the product that pretty efficiently handles the rattle and reduces noise while being affordable to almost everyone. MAT 66 would deaden the entire car for the same money that would be enough to only insulate the doors using the expensive brands material.
  • Automotive self-adhesive insulation consists of butyl. MAT 66 sound deadening has a total weight of 0.35 lbs/1sqft. This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil thickness material. MAT 66 ProBlack 50 mil is light weighted sound deadening material!
  • Car insulation MAT 66 has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out with a roller till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process!
  • Sound deadening material specifications: Nominal thickness 50 mil; Total coverage area of 50 sq.feet; Number of sheets in the stack 47; Nominal sheet Size 9.8x15.7 inch. Roller is not included.
SaleBestseller No. 6
Siless 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft)
  • ★ Siless VIBRO 80 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well.
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today.
  • ★ Value - SILESS VIBRO Damping Material is just under $1.59 per sqft, priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!!
  • ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product.
  • ★ SILESS VIBRO specs — Thickness 80 mil/ 0.08 inches/ 2mm, Coverage area – 36 ft², Number of Boxes – 1, Number of sheets in box - 14, Each sheet size - 23.6 x 15.94 inches. The installation instructions are included in the package, but a roller isn't. PLEASE NOTE: Siless Branded logo on the front is optional, some batches could have it and some not.
Bestseller No. 7
Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 52 sqft)
  • ★ Siless VIBRO 50 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well.
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today.
  • ★ Value - SILESS VIBRO Damping Material is just under $1.14 per ft², priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!!
  • ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product.
  • ★ SILESS VIBRO specs — Thickness 50 mil/ 0.05 inches/ 1.27 mm, Coverage area 52 ft², Number of Boxes - 1, Number of sheets in box - 20, Each sheet size 23.6 x 15.94 inches. The installation instructions are included in the package, but a roller isn't. PLEASE NOTE: Siless Branded logo on the front is optional, some batches could have it and some not.
Bestseller No. 8
GOSCHE 394 mil 8.61 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″(8-Piece)
  • Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed car sound deadening material that pretty efficiently handles the rattle and reduces noise Affordable while being affordable to almost everyone
  • Strong sound insulation and absorption performance. 100% New heat shield Car Sound Deadener, PE with aluminum material, Thickness: 10 mm. for creating a quieter and more comfortable in-car experience
  • Sound deadening material specifications: Total coverage area of 8.61 sqft; Number of sheets in the stack 8; Nominal sheet Size 15,7x9.8 inch: Nominal thickness 394 mil, now the material is 2 times thicker that will get you 2 times more effective insulation. The thicker the material the more performance you get
  • It is a waterproof light-weight thermal deadener with highly compressible closed cell foam formulation, with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant
  • Widely apply in car roof, firewall, hood, engine compartment,chassis, exterior or interior bulkhead, wheel arch, body panels, under the seat, trunk lid and so on
Bestseller No. 9
Siless Black 50 mil 52 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening
  • ★ Siless VIBRO 50 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well.
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today.
  • ★ Value - SILESS VIBRO Damping Material is just under $1.16 per sqft, priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!!
  • ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product.
  • ★ SILESS VIBRO specifications — Thickness 50 mil, Coverage area 52 sqft, Number of sheets in the box 20, Each sheet size 23.6x15.94 inch. Installation instruction is included in the box. Please note: Siless Branded logo on the front is optional, some batches could have it and some not.
Bestseller No. 10
Siless Black 80 mil 18 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material - Sound dampener - Sound deadening Material Sound Insulation - Car Sound deadening (Black)
  • ★ SILESS VIBRO 80 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well.
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today.
  • ★ Value - SILESS VIBRO Damping Material is just under $1.53 per sqft, priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!!
  • ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product.
  • ★ SILESS VIBRO specifications — Thickness 80 mil, Each sheet size 23.6x15.94 inch. Installation instruction is included in the box.

How to Properly Purchase your Next sound dampening material for cars ?

After reviewing our top 10 picks , here are some important definitions that can answer questions you may have had.

Common sound dampening material for cars Among your Friends and Family: Do you know someone who already owns a sound dampening material for cars ? Take a break from the internet search and speak with family and friends to determine whether this product is good or not. This also gives you the opportunity to see this product in person. You get to spend time with your family and friends, and you get to physically see it and make sure it is fit your required needs.

Customer ratings: Avoiding disappointment is key when shopping online, and reviews are a great way to do that. Check out the reviews of previous customers and make your decision accordingly. Make sure you look at reviews from the lowest level of rating to the highest.

Brand value: When it comes to finding the best sound dampening material for cars . The product quality of well-known brands is excellent and you won’t need to worry about the service life.

In order to buy a product from an old brand, you can’t compromise your budget. Their product quality is also good. On the other hand, some new brands are struggling to achieve good quality products. Although their product is also good, it is not as famous as their competitors. Because of that, you can get a better quality product at a much lower price.

Return policies: In case you aren’t in love with your sound dampening material for cars then you always want a plan B. These policies range from options to return your product for free for 30 days. Be aware, some return policies are only 3 days.

Features: Ask yourself, what accessories are a must-have in a sound dampening material for cars ? Some features are necessities, while others are useless. Be sure to rank your favorite features so you don’t miss out on something vital.

Price: probably the single most important factor if the purchase, the price is also the most versatile. Why is the price so important? Price can change depending on the brand, size, color, and quality. There is a direct correlation between price and quality, the lower the price, the lower the quality.

Product quality: Can you get a quality product at a lowered price? There are cases where the quality of a product is not reduced. For example, when a new iphone comes out, the old ones don’t lose their integrity. But the older iphones will go on sale for a lower price. This can be the same case when buying a sound dampening material for cars consider quality materials before making your purchase but don’t be detoured by sales.

Product reliability: This is the long-term durability of the product. Some sound dampening material for cars will last longer than others depending on how it was made. A sloppy production process will reduce product reliability.

Our intelligent Search method for best sound dampening material for cars

1. The Highest Rated sound dampening material for cars on Amazon

We appreciate reviews, it allows us to know if a product is a step closer to a safer purchase. When something has bad reviews, we take it seriously. That’s why our team focuses on 4 stars and above while doing product research on sound dampening material for cars .

2. The Best Brand of sound dampening material for cars

We all have our favorite brands. But what happens when your favorite brand doesn’t have the best product? We know in order to find the top 10 best sound dampening material for cars on amazon, there needs to be an unbiased opinion to determine what the best brand is.

In order to stay unbiased and authentic, we researched well-known brands alongside newer, less known brands. For the best sound dampening material for cars on amazon, we continue to show our determination and loyalty to making your life easier by handpicking the best brands for your purchase.

3. The Most Valuable Features of the sound dampening material for cars

If you buy a great product but one of the features doesn’t work then it feels like buying a tv without a remote, useless. In order to help you get the best sound dampening material for cars we take a look at the added features amazon provides. Features include color, weight, durability, and accessories.

Be aware that some accessories and additional features will also have an additional cost. While doing product research we always note what features and accessories should be included. That way if there is a sound dampening material for cars asking for additional money for a built-in feature we can be sure to knock it off our top 10 list.

4. Best-Sellers on amazon

Since this article is all about making your life easier, we had to mention the best seller’s option to find the best sound dampening material for cars on amazon. Amazon is a credible source to find the best of the best. In this case, we look to the Best-Sellers list to help us determine which sound dampening material for cars would work the best for you.

If a company or product is on the market for less than 6 months, we will not put it on the Best-sellers list. To help you narrow down the list of choices and save you time.

5. Amazon’s Hidden Gems

We always hear about those amazing finds, but as researchers, we know how difficult they can be to find. The consumer always wants the best, and they want it first. That is why we search for these gems and add to our list

6. Top categories for sound dampening material for cars

At this point, you would think we exhausted all our resources, but there is still one place to research before finishing our thorough research. We look at the top categories on amazon. This is also where we start to compare prices across categories. For an expensive sound dampening material for cars checkout what luxury brands have to offer. For more of a reasonable price, we consider a common category for search.

What to do if you are still struggling to buy one of the 10 best sound dampening material for cars on amazon:

Throughout this article, we’ve listed our top-ranked picks, including the top-selling sound dampening material for cars . This is how we are able to make your life easier and help you find the best suitable product for you.

If you are still struggling to find the required product on amazon, do not hesitate to reach out to us. We always want to provide the best information for you and value your honest feedback.

If you think that anything we present here regarding sound dampening material for cars as completely wrong, then please let us know of our mistake through our contact us page. We pride ourselves on being accurate and thorough and want to assure our readers that we value your feedback.

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