Best Insulation For Sound Dampening for 2023 (TOP 20)

Sometimes it might be quite difficult to find the best insulation for sound dampening. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this insulation for sound dampening buying guide.

Our Favorites:

#PreviewProduct
1 Siless 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft) Siless 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise...
2 Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 52 sqft) Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise...
3 BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC, Pipe, Machine, Wall and Door BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof...
4 Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE...
5 Siless Black 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft) Siless Black 80 mil (2mm) 36 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise...
6 CHAOGANG 200mil 36.16 Sqft Car Sound Deadener Deadening Mat Noise and Heat Shield Insulation Closed Cell PE Foam Vibration Dampening Material for Car Hood Trim Roof Door and Trunk CHAOGANG 200mil 36.16 Sqft Car Sound Deadener Deadening Mat Noise and Heat Shield Insulation Closed...
7 Noico 80 mil 10 sqft car Sound deadening mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening Noico 80 mil 10 sqft car Sound deadening mat, Butyl Automotive Sound Deadener, Audio Noise...
8 uxcell Heat Sound Deadening Insulation Mat Deadener Pad Car Auto Exhaust Muffler Hood Door Waterproof 394mil 6.4sqft 40x24inch uxcell Heat Sound Deadening Insulation Mat Deadener Pad Car Auto Exhaust Muffler Hood Door...
9 Siless Liner 157 mil 36 sqft Aluminum Foil Finish Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener Siless Liner 157 mil 36 sqft Aluminum Foil Finish Car Sound Deadening & Heat Insulation Closed Cell...
10 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 Black 50 mil 52 sqft Sound Deadening mat - Sound Deadener Mat - Car Sound Dampening Material...
11 197mil (5mm) Sound Deadener for Cars - 36sqft Sound Deadening Mat with Aluminum Foil, Automotive Hood Heat Insulation Shield Noise Dampening Materials 197mil (5mm) Sound Deadener for Cars - 36sqft Sound Deadening Mat with Aluminum Foil, Automotive...
12 uxcell 315mil/8mm 16.36sqft Car Heat Insulation Pad Underlay Foam Self-adhesive Sound Deadening and Auto Dampening Mat 60'x 40' uxcell 315mil/8mm 16.36sqft Car Heat Insulation Pad Underlay Foam Self-adhesive Sound Deadening and...
13 Car Sound Deadening Material Mat - 197 mil 8.7 sqft Auto Audio Deadener Foam, Sound Dampening and Heat Insulation for Truck, Vehicle Car Sound Deadening Material Mat - 197 mil 8.7 sqft Auto Audio Deadener Foam, Sound Dampening and...
14 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) GOSCHE 394 mil 16 sqft Sound Deadener for Car, 10mm Thick Sound Deadening Mat Materials Can be...
15 LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40'X80') LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control...
16 276mil 10.76sqft Sound Deadener Mat for Cars -Heat Shield Mat - Car Sound Dampening Material -Moistureproof Waterproof- Automobile Insulation Sound Deadener 10 Sheets (15.7'x9.8') 276mil 10.76sqft Sound Deadener Mat for Cars -Heat Shield Mat - Car Sound Dampening Material...
17 150 mil 36 sqft Sound Deadener Deadening Dampening Audio Noise Insulation Heat Insulation Mat Material Self-Adhesive Rubber Waterproof Soundproofing Foam Panel 150 mil 36 sqft Sound Deadener Deadening Dampening Audio Noise Insulation Heat Insulation Mat...
18 Mofun 394mil 3.2 sqft Car Engine Heat Sound Deadener Dampening Insulation Mat, Firewall Automotive Heat Deadener, Noise Sound Deadener, Waterproof Sound Proof Sticker 12' x 39' Mofun 394mil 3.2 sqft Car Engine Heat Sound Deadener Dampening Insulation Mat, Firewall Automotive...
19 200mil 36.16 Sqft Car Heat Shield Insulation Mat Automotive Sound Deadener Deadening Mat Aluminum Foil Finsh PE Foam Dampening Material with Self Adhesive with Roller & 4 pcs Car Trim Removal Tools 200mil 36.16 Sqft Car Heat Shield Insulation Mat Automotive Sound Deadener Deadening Mat Aluminum...
20 397 mil Sound Deadener for Cars - AQD 10MM Thick 16 SQFT Heat Shield Material - 15.7'x 9.8'Sound Dampening and Heat Insulation Vibration Reduce for Car Hood Trim Roof Door 15Pcs 397 mil Sound Deadener for Cars - AQD 10MM Thick 16 SQFT Heat Shield Material - 15.7"x 9.8"Sound...

Best Insulation For Sound Dampening Reviews:

SaleBestseller No. 1
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 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.
Bestseller No. 2
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 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.
Bestseller No. 3
BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC, Pipe, Machine, Wall and Door
  • 【SPECIFICATION】: Size: 39.4''L X 13.4''W X 1''H; Covering 3.66 square feet; Weight: 2 lbs; Material: high-density eggcrate foam and sturdy rubber sound deadening blanket
  • 【DOUBLE NOISE INSULATION】: This soundproof foam panel consists of two layers. One egg crate foam absorption layer & one rubber sound proofing layer for double acoustic insulation. Average Transmission Loss: 24dB. Absorption Coefficient:0.74. NRC: 0.75
  • 【ABSORPTION & NOISE REDUCTION】: BXI double noise reduction sound proof foam is specially designed by professional sound engineers to meet the needs of both absorption and soundproofing. The acoustic foam layer is able to absorb noise and the overall echo in a space. The rubber layer is effective at dissipating vibrational energy before it can build up
  • 【ENDLESS APPLICATION】: BXI sound barrier is eco-friendly, non-toxic, waterproof and can keep heat. Perfect for engineering projects like HVAC, drain pipe, machine, wall, door and more. Available for both outdoor & indoor work
  • 【EASY TO USE】: It's easy to cut this noise insulator into various sizes. And it's flexible and sturdy. When using it to wrap pipes, please keep the foam side towards pipe. If you need to stick it to somewhere, 3M VHB double-sided tape or construction adhesive is highly recommended
SaleBestseller No. 4
Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier
  • 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
Siless Black 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 $1.64 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.
Bestseller No. 6
CHAOGANG 200mil 36.16 Sqft Car Sound Deadener Deadening Mat Noise and Heat Shield Insulation Closed Cell PE Foam Vibration Dampening Material for Car Hood Trim Roof Door and Trunk
  • 【Specification】Thickness: 200mil/5mm |Size: 16.5 inch × 315 inch(42 × 800cm) | Total Covering Area: 36.16 Sqft.| Material: Closed Cell PE Foam | Resistance Temperature Range: -40°C ~ +149°C
  • 【Sound insulation shock absorption】The car sound deadening mat has the same characteristics as rubber foam and excellent sound insulation performance, reduces the noise outside the car to create a comfortable driving environment, it plays a role in suppressing the vibration caused by the engine, reducing the vibration in the car and extending the life of the parts in the car,and it is light and non-absorbent, resistant to oil and gasoline.
  • 【Heat insulation】This car heat shield mat is made of high quality closed cell PE foam. It is a kind of heat insulating material with a wide range of uses, which can block the heat from the sun and the engine from being transferred into the car, so that the car can maintain a comfortable temperature.
  • 【Roll delivery】Easy to cut and install, suitable for various car models. Self-adhesive backing waterproof and dustproof and have strong adhesion.packed by roll,effectively avoid creases.
  • 【Wide range of applications】It can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor. It has excellent load resistance, so it is the best choice for flooring.
Bestseller No. 7
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. 8
uxcell Heat Sound Deadening Insulation Mat Deadener Pad Car Auto Exhaust Muffler Hood Door Waterproof 394mil 6.4sqft 40x24inch
  • Strong sound insulation and absorption performance,heat insulation mat
  • The surface high-fiber cloth is fiberglass. Heatproof.Block transmit sunlight, engine, exhaust pipe heat to the cab, reduce air conditioning energy consumption, saving fuel
  • Slow down the life pipeline and circuit.In the summer, due to the hot weather, heat comes from the front cover of car,shortening the life of pipeline and circuit, accelerate cracking
  • Slow down the car paint ageing.Because of hot weather, the front outer cover through the direct sun, high temperature inside and outside the engine, accelerated paint aging
  • Keeps Heat In-Cold Out in the Winter, Keeps Cold in-Heat Out in the Summer.In the winter, the engine temperature is very high, but outside is very low when driving, which make car parts damaged easier
Bestseller No. 9
Siless Liner 157 mil 36 sqft Aluminum Foil Finish Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener
  • Closed Cell Foam: OIL and Waterproof AluFoil LINER closed-cell polyethylene foam with aluminum finish 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 Sound 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 ALUMINUM FOIL 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. 10
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.
SaleBestseller No. 11
197mil (5mm) Sound Deadener for Cars - 36sqft Sound Deadening Mat with Aluminum Foil, Automotive Hood Heat Insulation Shield Noise Dampening Materials
  • 【Good Soundproofing Effect】Our aluminum foil sound insulation foam absorbs sound through small holes to provide a sound dampening effect. When the whole car is covered with sound insulation mats, it can reduce the noise and vibration caused by the engine, air resistance, road friction and so on. It can improve the comfort of driving, reduce the vibration in the car, enhance the strength of the body and slow down the aging of the weak sheet metal parts such as the hood of the body.
  • 【Good Heat Insulation Performance】Our car heat shield mat are made of high quality closed-cell PE foam. It can withstand 150 degree Celsius/302 degree Fahrenheit and has excellent heat insulation and flame retardant properties. It can block the heat and sunlight generated by the engine, keep your vehicle cool in summer, reduce the energy consumption of air conditioning, and extend the life of your car's circuitry and paint. It can also help keep your car warm in winter.
  • 【Widely Applicable】This automotive sound deadener mat can be used for various car models. The mat has the advantages of waterproof, lightweight, soft, non-absorbent, odorless, suitable for laying in any position inside the car. For example: hood, roof, back box, car floor, car door, truck compartment, etc.
  • 【Easy To Use】It is very easy to use, this insulating car sound insulation material is self-adhesive, you just need to peel off the back of the kraft paper to stick it on any part of the car that needs noise reduction. You can freely cut the material into the desired shape according to the different parts of the car. Tip: For better adhesion, it is best to wipe clean the position that needs to be pasted first!
  • 【Cost-effective Quantity】Our sound deadening insulation mat set contains 28 pieces of 16*12 inches car sound insulation mats with a thickness of 5mm/197mil . All the mats can cover a total of 36 square feet, and you can freely cut and fit these sound insulation mats together. Our products are shipped in sturdy cardboard boxes to avoid possible damage in transit and to avoid creases caused by oversizing.
Bestseller No. 12
uxcell 315mil/8mm 16.36sqft Car Heat Insulation Pad Underlay Foam Self-adhesive Sound Deadening and Auto Dampening Mat 60"x 40"
  • Liner has the same characteristics and excellent noise insulator properties as rubber foam. It absolutely doesn't absorb water & has no unlike polyurethane foam. It has a very low weight, oil and petrol resistant.
  • The material used is an excellent insulator! The sound deadener material allows you to deal with both, cold and the heat. This is especially important in hot climate areas. Well-insulated interior is a pledge of high comfort while in vehicle. Liner heat shield material will solve the problem of excessive heating if your car is equipped with a powerful engine and enhanced exhaust system. It is also easy to use Liner as the hood insulation (hoodliner).
  • Placement of using sound deadener mat:A.Hood B.Celling C.Door D.Cockpit Floor E.Tailgate F.Firwall and U Type Wall J.Front fen-der H.Front and Back Wheels
  • 1.Waterproof and moistureproof 2.Superb backed self adhesive 3.Easy to install/handle/cut flexible
  • Perfect for Automobiles, Condos, Apartments, Studios, Classrooms, Factory and more
Bestseller No. 13
Car Sound Deadening Material Mat - 197 mil 8.7 sqft Auto Audio Deadener Foam, Sound Dampening and Heat Insulation for Truck, Vehicle
  • ★Insonorizzante mats (closed cell PE foam) with waterproof glue. Thickness 197 mil / 5mm. Pack of 8(single piece 1.09 sqft). Total coverage area - 8.72 ft², working Temperature Range: -40°F ~ 300°F
  • ★Sound deadening mat is an insulating material with a highly compressible closed-cell foam formula. Effectively blocks 98% of radiant heat transfer, will block engine, exhaust and summer heat, ensure your vehicle stays cooler, reduce the energy consumption of car air conditioners, so as to achieve the goal of fuel saving
  • ★Sound deadener pad has excellent sound insulation and vibration absorption performance, reduces external noise, creates a comfortable driving environment, suppresses engine vibration, reduces internal vibration, and extends the life of parts
  • ★Sound dampener liner has waterproof Aluminum surface, it absolutely moistureproof and has no odor, isolate most liquids on the surface and wipe dry easily, scratch resistant
  • ★Sound dampening mat can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor. It has excellent load resistance, so it is the best choice for flooring. Easy to cut and install, self-adhesive backing waterproof and dustproof and have strong adhesion
Bestseller No. 14
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)
  • 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 16 sqft; Number of sheets in the stack 15; 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. 15
LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80")
  • 100% Brand New heat shield Car Sound Deadener, PE with aluminum material, Thickness: 10mm, High quality tri-layer, twin density lightweight foam laminate
  • Strong sound deadener,sound insulation and absorption performance,heat insulation, damping and antisepsis
  • Scratch resistant. The surface high-fiber cloth is fiberglass. Heatproof.Block transmit sunlight, engine, exhaust pipe heat to the cab, reduce air conditioning energy consumption, saving fuel
  • The fire proofing grade with the mat is B2 and its distortion temperature is 200??.High temperature resistance Easy to cut & fit, strong adhesive backing,High Quality foam rubber with Aluminum sheet 1100¡ꡧAA¡ê:0.1mm thickness pure aluminum / Smooth Function:Soundproof Stick:Best Self-adhesive Type:Car Deadening Material: Insulating alumina fiber &Sound insulation cotton
  • Applications: Exterior bulkhead, firewall, hood, engine compartment, engine bays. boot, wheel arch, body panels, load floor, under seat, floor, interior bulkhead. Also ideal for under floor applications as it has great load resistance properties
Bestseller No. 16
276mil 10.76sqft Sound Deadener Mat for Cars -Heat Shield Mat - Car Sound Dampening Material -Moistureproof Waterproof- Automobile Insulation Sound Deadener 10 Sheets (15.7"x9.8")
  • 【Outstanding insulation】This car heat shield mat has an adhesive layer and is a versatile heat insulation material with excellent heat insulation performance. It can keep the car warm in winter and cool in summer and keep the car at a comfortable temperature.
  • 【Noise reduction】Car sound insulation mat are made of closed-cell foam sound insulation materials, which can effectively eliminate and block engine noise, vibration and friction noise during driving, giving you a quiet driving space and greatly improving driving comfort.
  • 【Advantages】The sound deadener damping mat is light in weight, does not absorb water, is resistant to oil and high temperature, and is also fire-resistant and flame-retardant.
  • 【Widely used】Widely used in car roofs, hoods, firewalls, chassis, interior and exterior partitions, trunks, wheel arches, body panels, under seats, trunk covers, etc.
  • 【Specifications】Quantity: 10 pieces, Size: 15.7" x 9.8", Thickness: 276mil, Total Coverage area: 10.76 sqft , Easy to cut and install to meet your needs.
Bestseller No. 17
150 mil 36 sqft Sound Deadener Deadening Dampening Audio Noise Insulation Heat Insulation Mat Material Self-Adhesive Rubber Waterproof Soundproofing Foam Panel
  • WHY TO BUY THE SOUND DEADENER MAT--The impact of car noise on car owners is manifold. It can cause headaches, tinnitus, insomnia, memory loss and fatigue. Therefore, it is necessary to make sound insulation materials for the car. SHINEHOME 150 mil automotive sound deadening material with strong self-adhesive foam, will be the excellent sound deadening dampening deadener mat, save more and play a bigger role.
  • EXCELLENT QUALITY--SHINEHOME 150 mil sound insulation material has high thermal and acoustic properties,is lightweight ,no water absorption, no peculiar smell, made in special durable material for tough environments.
  • MAIN FEATURE--SHINEHOME 150 mil noise and heat insulation is an automotive sound deadener mat, audio noise insulation and dampening material, with high noise reduction and excellent thermal insulation properties,with strong adhesive layer.
  • PERFECT FIT--SHINEHOME 150 mil automotive self-adhesive insulation rubber foam material , is easy to cut and fit, strong adhesive backing can perfect fit for the car, its operating temperature: – 49 degrees fahrenheit to 200 degrees fahrenheit, such an excellent noise insulator properties will be the choice for your life.
  • SPECIFICATIONS& APPLICATION--The waterproof soundproofing foam panel is 15.7x9.8 inch per sheet, coverage area 36sqft, thickness 150 mil, number of sheets 34, the temperature up to 190 degrees Fahrenheit.
Bestseller No. 18
Mofun 394mil 3.2 sqft Car Engine Heat Sound Deadener Dampening Insulation Mat, Firewall Automotive Heat Deadener, Noise Sound Deadener, Waterproof Sound Proof Sticker 12" x 39"
  • 【Fitment】: Universal.Can also use on car roof floors, hood , firewall, chassis, trunk room, trunk lid, fender and so on.
  • 【Specifications】: 12" length, 39" width, 10 mm thickness(394mil). Material: under layer: strong back glue, middle layer: high density foam cotton, top layer: aluminum foil.Can slow down the aging of your car paint.
  • 【High Performance】: Strong self-viscous performance. Provide great sound insulation and absorption performance,heat insulation, waterproof and moistureproof, damping and with strong performance of heat insution.
  • 【Packaging】: The packaging of the product is folded for better delivery.
  • 【Package Including】: 1x Fairing heatshield.
Bestseller No. 19
200mil 36.16 Sqft Car Heat Shield Insulation Mat Automotive Sound Deadener Deadening Mat Aluminum Foil Finsh PE Foam Dampening Material with Self Adhesive with Roller & 4 pcs Car Trim Removal Tools
  • This car heat shield insulation mat is made of high density closed cell foam. It is a kind of heat-insulating material with a wide range of uses, which can block the heat from the sun and the engine from being transferred into the car, so that the car can maintain a comfortable temperature.
  • The car sound deadening mat plays a role in suppressing the vibration caused by the engine, reducing the vibration in the car and extending the life of the parts in the car.As the same time,sound deadening mat has excellent sound insulation performance, reduces the noise outside the car to create a comfortable driving environment.
  • Easy to cut and install, suitable for various car models.This sound insulation and heat insulation pad is light and non-absorbent, resistant to oil and high temperature, and has a strong adhesive to stick firmly.
  • Widely used in car roofs, hoods, firewalls, chassis, interior and exterior partitions, trunks, wheel arches, body panels, under seats, trunk covers, etc.
  • Size:16.5 inches × 315 inches(42 × 800cm)| Total coverage: 36.16 sqft | Thickness: 200 mil(5mm) | Quantity: 1 | Includes: sound insulation mat*1,sound deadener roller*2,car trim removal tools*4.
Bestseller No. 20
397 mil Sound Deadener for Cars - AQD 10MM Thick 16 SQFT Heat Shield Material - 15.7"x 9.8"Sound Dampening and Heat Insulation Vibration Reduce for Car Hood Trim Roof Door 15Pcs
  • 【Sound Deadening Mat】PE Foam + Aluminum Foil. Sheet Size 15.7x9.8 inch. Number of sheets in the stack 15. Sheet thickness 397 mil. Total coverage area of 16 sqft.
  • 【Heat Shield Mat】Heat Insulation Mat Application to Car Fire Wall, Car Hood, Car Door, Car Roof. Keep the compartment warm in winter and cool in summer, reduce energy consumption.
  • 【Noise Reduce】Application to car door, improve your drive experience.
  • 【Anti Scratch】Sound dampener has waterproof Aluminum surface, it absolutely moistureproof and has no odor, isolate most liquids on the surface and wipe dry easily, scratch resistant.
  • 【Flakiness】Easy to cut and install, suitable for various car models. Self-adhesive backing waterproof and dustproof and have strong adhesion. The size of each sheet is 15,7x9.8 inch, which can be better spliced and installed, and can effectively prevent creases.

Last update on 2023-03-26 / Affiliate links / Images from Amazon Product Advertising API

How to find the best insulation for sound dampening?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best insulation for sound dampening for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good insulation for sound dampening recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the insulation for sound dampening need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for insulation for sound dampening to find what you’re looking for:

Brand

In some cases, the brand of insulation for sound dampening is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given insulation for sound dampening are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about insulation for sound dampening are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare insulation for sound dampening quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best insulation for sound dampening can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.