Best Automotive Sound Deadening Insulation: Aim for a Quiet Ride
Everyone deserves a quiet ride, whether you’re driving a luxury or economy car
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Whether you’re a road warrior or an occasional driver, there’s nothing more distracting than road noise. It may require you to turn up your stereo and even cause excess vibration on critical parts in your vehicle. It might be time to think about upgrading your car or truck by installing high-quality insulation. This buying guide features the best automotive sound deadening insulation options on the market.
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Benefits of Sound Deadening Insulation
- Reduces road noise. If you are often driving on roads that are gravelly, or going down noisy highways, sound insulation can give you added comfort. It will reduce the noise of the road and of other drivers. This will give you a calmer drive and you have the additional benefit of hearing your media better.
- Enhances music. Using sound insulation will make your radio clearer. You will no longer have to turn it up higher and higher over the noise of traffic. Not only will it help music, but audio books and phone calls will also sound better.
- Improves privacy. If you don’t want others on the road to hear what you are listening to, sound deadening insulation prevents noise from escaping. So whether you are jamming out to a guilty pleasure or having an important phone call over Bluetooth, the insulation will help.
Types of Sound Deadening Insulation
Peel and Stick
Peel and stick types of sound deadening insulation are, thankfully, more common on the market today. These are incredibly easy to install. All you do is cut your desired shape, peel off the back, and stick the insulation where you want it. These can be virtually anywhere in your car. Using your hand or a roller helps the insulation stick properly to the surface, so it will require some basic elbow grease.
Less commonly, car sound insulation may require an adhesive material to stick to your vehicle. These are more labor intensive, but can sometimes give you better flexibility to work around tight corners or oddly-shaped spaces. The product will most likely come with its own adhesive. You will need to apply it liberally to the surface and then stick the insulation on. This is, of course, after you cut it yourself.
Automotive Sound Deadening Insulation Pricing
- $8-$20: This will cover an area the size of a license plate.
- $60-$130: Depending on the kit, this will cover anywhere from two standard vehicle doors to the vehicle floor.
- $200 and up: This is the price you’ll pay to cover larger areas.
FatMat is a well-known brand in car sound deadening insulation. They have a variety of specifics in their products, from rattle minimizers to the Mega Mat for large projects. Based out of Ohio, FatMat has been around for several years and is known for their high quality of product. Consider the FatMat Self-Adhesive Sound Deadener Kit.
Dynamat has our top pick for products, and it is little wonder, since they have been making these since 1989. Also located in Ohio, they make products specifically for sound and thermal insulation. Not only do they make automotive products, but also products for homes and commercial buildings. Consider this bulk pack for your vehicle.
One of the best features sound deadening insulation can have is versatility. The type of insulation that just goes on your car door is great, but what if you have more specific needs? Look for a product that can be used in the trunk, on the floor, and even under the hood. Do you have other projects needing sound control? Look for ones that also can be used on boats, RVs, and even at home.
These are going to be visible, so you don’t want it to look like you rolled up some foil and stuck it on the floor of your car. The best car sound deadening insulation will have a sleek and stylish, but simple look. It should easily blend in to the rest of the features of your car and not draw attention to itself.
- Thermal Insulation. Do you have problems with the heat or cold in your car? Seeking insulation that also doubles as thermal insulation is your best bet. It may not be 100 percent effective at drowning out noise, but you will get two features for the price of one. This is particularly useful for overheating engines.
- Size Coverage. How much space do you need covered? This will really factor into the cost you’re looking at. If it’s only your car doors, then it is worth it to get more expensive insulation. But if you want to cover a whole trailer, then the cost per square foot will really add up. Seek cheaper insulation then.
Best Car Sound Deadening Insulation Reviews & Recommendations 2021
- Not all sound-deadening insulation materials come with all the necessary accessories for installation. In some cases, you’ll need a roller, which may need to be purchased separately. Always check the full list of components for a successful install.
- If you live in warmer climates, always check to confirm that the material you’re considering purchasing is rated to work properly in higher temperatures. Not all materials are designed to function properly in the heat. Some can even degrade, emit noxious odors, and ultimately fail to block noise.
- Some insulation is easier to install than to remove. If you think there’s a chance that you might need to replace insulation after a period of time, always check to confirm the complexity of the removal process.
Q: I want to insulate a part of my car where mats and pads might not work. What should I do?
A: There are a variety of options when it comes to materials for sound deadening insulation. If you’re attempting to insulate an area where mats or woven fibers aren’t ideal, consider using a sound dampening spray. Just note that sprays can be more complex to apply because they require using a compressor accessory.
Q: What thickness should I consider when buying sound-deadening materials?
A: Thicker is better. Sound-deadening materials like mats and woven products are measured in millimeters. At a minimum, look for items that are at least 50 millimeters thick. But if you’re hoping to replicate that luxury experience, opt for higher thickness. Products that are at least 80 millimeters will be ideal. You can also purchase materials that are thicker than 100 millimeters.
Q: How much sound deadening material do I need to purchase to insulate my car?
A: This will depend on the level of noise reduction you’re hoping to achieve. If you’re only trying to reduce the faint sound of road-noise, you won’t need as much insulation as you would if your car sounds like the windows are always down. However, you should take into account that you will need to insulate common areas on your car such as the floor, roof, trunk, doors, and firewall. Always measure these areas prior to purchasing any materials to ensure you’ve bought enough to complete the process.
For the absolute best in automotive sound-deadening insulation, consider our Best Overall option, the Dynamat Thick Self-Adhesive Sound Deadener with Xtreme Bulk Pack. While pricier than our other selections, this brand has a well-deserved name in the industry for sound dampening that not only blocks road noise and minimizes rattling but helps to improve sound quality from your car’s stereo system.
If your budget doesn’t allow for Dynamat, our Best Value selection, the Noico 80 mil 36 sqft car Sound deadening mat, is a smart option. You’ll still enjoy 80 millimeters of sound deadening thickness for a superior and more comfortable ride at a fraction of Dynamat’s price.