The 8 Best Sound Deadening Mats

Updated May 18, 2018 by Steven John

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We spent 28 hours on research, videography, and editing, to review the top options for this wiki. It can be hard to enjoy music, a conversation, or even just time spent alone with your thoughts if the cabin of your car, truck, or SUV is filled with noise every time you drive. The sound deadening mats on our list can help soften the din caused by a rattling frame, a honking driver, a revving engine and all the other elements of a cacophonous commute. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best sound deadening mat on Amazon.

8. GTMat Ultra

The long, slender rolls of noise control material in the GTMat Ultra kit make it easy to work around the many protrusions and all the wiring common in the doors and floors of a vehicle. This material may improve the performance of your stereo system.
  • elastomeric rubberized compound
  • rated for a 20-year working life
  • thinner than the 80 mm advertised
Brand GTMat
Model pending
Weight 5 pounds
Rating 4.1 / 5.0

7. SoundQubed Q-Mat

The SoundQubed Q-Mat helps to absorb and minimize the noise and vibrations caused by the road and by your vehicle's engine, which means a less stressful journey. This padding may help reduce driver fatigue, helping you go farther while staying safer.
  • 100 percent butyl rubber
  • hard to smooth out creases
  • expensive for small size
Brand SoundQubed
Weight pending
Rating 3.9 / 5.0

6. Hushmat 10400

A roll of Hushmat 10400 is nearly three times thicker than many other products, so it should be no surprise that it's both highly effective at quieting down the cabin of a vehicle and quite a bit more expensive than other options.
  • helps keep vehicles warm in winter
  • reduces reliance on ac
  • adheres well even to oily metal
Brand Hushmat
Model 10400
Weight 17.6 pounds
Rating 3.8 / 5.0

5. Kilmat 80 Mil

Delivery drivers who often find themselves suffering with the noise produced by the ever-changing road conditions will not only appreciate the peace and quiet that Kilmat 80 Mil provides, but also the heat it retains, which makes winters a bit more bearable.
  • easy to install
  • doesn't emit any odor
  • the adhesive is strong and lasting
Brand Kilmat
Model KLM8036
Weight 17 pounds
Rating 3.9 / 5.0

4. Thermo-Tec 14620

Thermo-Tec 14620 is a heat and sound suppressing mat that will make the interior of your car or truck quieter and more comfortable at the same time. This versatile option can also be used in a home or office to create a quieter and better-insulated space.
  • high temperature adhesive
  • sturdy polyethylene film
  • temperature-reflecting foil surface
Brand Thermo-Tec
Model 14620
Weight 7.1 pounds
Rating 4.8 / 5.0

3. FatMat Self-Adhesive RattleTrap

If you own or service multiple vehicles or you run a shop that caters to aftermarket automotive accessory customers, then a bulk-sized roll of FatMat Self-Adhesive RattleTrap sound reducing material is a sound investment indeed.
  • heat-resistant aluminum coating
  • also good for use in boats
  • unpleasant odor when new
Brand Fatmat
Model pending
Weight 22.5 pounds
Rating 4.7 / 5.0

2. Noico Sound Deadener

With the 36 square feet of material you get with an order of 80 mil Noico Sound Deadener you can greatly reduce the road noise of even an older truck or SUV that is prone to rattling. It comes as multiple sheets for easy measuring and trimming.
  • rolls out smoothly with ease
  • improves sound system clarity
  • priced economically
Brand Noico Solutions
Model SNL1
Weight 26.4 pounds
Rating 4.7 / 5.0

1. Dynamat 10455 Xtreme

Dynamat 10455 Xtreme will not only reduce road noise and insulate your car, it will also greatly improve the perceived quality of your sound system. Though it's expensive, it offers decent flexibility and heat resistance, and is available with installation accessories.
  • drowns out the noisiest mufflers
  • keeps bass output mostly inside car
  • reduces subwoofer rattling
Brand Dynamat
Model 10455
Weight 18.8 pounds
Rating 4.8 / 5.0

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Last updated on May 18, 2018 by Steven John

When not writing or spending time with his family, Steven tries to squeeze in some mountain climbing. In addition to writing for several websites and journals, Steven has published multiple novels.

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