Notes When Soundproofing Cars Effectively

Car soundproofing is the process of treating the interior surfaces of a vehicle with specialized materials to minimize noise from the engine, tires, wind and other external sources, providing a quieter and more comfortable space for the driver and passengers.

A car that is too noisy will make the people sitting in the car feel uncomfortable and stressed, especially when traveling long distances. The best solution to overcome this situation is to install soundproofing and noise reduction for the car. Below are 5 Notes on soundproofing and noise reduction for cars that we want to share with you.

Causes of noise in cars

There are many causes of noise in the car such as:

• Noise from car engine system: Diesel-powered cars will make more noise than gasoline-powered cars.
• Noise from car tires: this is one of the common types of noise in cars. Especially when the car moves in the roads with large rocks.
• The sound of the wind from outside: when the vehicle moves at high speed, there will be noise from the wind. This noise often makes the occupants of the car have a feeling of tinnitus and discomfort.
• Vehicles after using 1 time, there will be many degraded parts. This is also the cause of annoying cries in cars.
• When traveling in urban areas, especially during rush hour, the horn and engine outside are also making the car more noisy.

Should I soundproof my car?

Car noise is a problem that says small is not necessarily true, but loud is not too big. Car noise first of all makes users feel uncomfortable, ringing in the ears ... When traveling long distances, the continuous sound is easy to cause stress and distraction while driving... Even, many people are obsessed with it. by this sound every time the car moves.

To minimize the impact caused by car noise, some people choose to turn on music to "singing over the noise", but the resonance of the sound makes this situation worse. The best way is to make soundproofing for your car - both effective and long-lasting.

Popular types of soundproof panels on the market

1. 3M Acoustic soundproof panels

3M Acoustic soundproof panels are made up of 3 layers (3mm each) including: surface adhesive rubber, sound-absorbing aluminum, sound-absorbing foam rubber.

• Origin: America.
• Brand: 3M.
• Function:
• Sound absorption, reduce buzzing.
• Does not produce strange odors.
• High temperature resistant, flame retardant.
• Easy to apply, can be pasted in many places on the car.

2. Gribz soundproof panels

Gribz soundproof panels have a 3-layer structure, including: Butyl-based rubber with BASF (Germany) adhesive, sound-absorbing aluminum, sound-absorbing foam rubber.

• Origin: Russia.
• Brand: Silent Coat.
• Block sound, reduce noise effectively.
• Insulation against heat.
• No strange smell during use.
• Simple construction, can be pasted in many places on the car.

3. STP soundproof panels

• Origin: Russia.
• Brand: Standartplast.

STP soundproofing panels have 2 types:

• STP Silver M1 soundproofing is made of Butyl rubber with adhesive and aluminum layer.
• STP Splen 04 sound absorption made from rubber with adhesive.

Function:

• Effective soundproofing.
• Sound absorption.
• Withstands the effects of high temperatures.
• Construction and pasting on many car positions.

4. Forch soundproof panels

Forch soundproof panels are made from 1 layer of synthetic resin honeycomb structure.

• Origin: Germany.
• Brand: Forch.
• Function:
• Effective soundproofing.
• Withstands the effects of heat.
• Suitable for many places on the car.

5. SuperCar soundproof panels

SuperCar soundproof panels are made up of 3 layers: rubber with adhesive, sound-absorbing foam, aluminum.

• Origin: Russia.
• Brand: Supercar.
• Soundproofing against noise and sound absorption
• Can be pasted in many places on the car easily.

Notes on effective soundproofing and noise reduction for cars

To effectively insulate and prevent noise for cars, you need to pay attention to the following:

• Should choose a soundproofing system with good materials, suitable for the vehicle.
• When installing soundproofing, soundproofing, it is necessary to ensure that it does not affect the electric system, the whole zin structure of the vehicle.
• Choose the type of soundproof, soundproofing value to suit economic conditions, use needs.
• You need to find reliable noise-proof and sound-proof construction facilities for cars. Factors determining the reliability of construction facilities:
• High quality soundproofing and anti-noise materials, clear origin and origin.
• Prices of products and installation services are appropriate and transparent.
• The staff of consultants, construction is dedicated, thoughtful, highly skilled, professional working attitude.
• There are policies to protect the interests of customers.
• A few things to note when executing soundproofing and noise reduction for cars

FAQ – Frequently Asked Questions

1. Should different types of soundproofing materials be combined for better results?

Combining different types of soundproofing materials can provide a better overall effect. For example, combining bituminous soundproofing panels (such as STP, Gribz) to reduce low-frequency noise with sound-absorbing cotton to absorb high-frequency noise. However, it is necessary to choose compatible materials and have a reasonable construction plan to avoid problems such as peeling and reduced adhesion.

2. Which soundproofing material has the best fire resistance?

Aluminum-coated soundproofing materials are generally more fire-resistant. However, to ensure absolute safety, it is advisable to choose products that are certified for fire resistance according to international standards.

3. How does the thickness of the soundproofing panel affect the soundproofing efficiency?

The thickness of the soundproofing panel is directly proportional to the soundproofing ability. The thicker the panel, the better the ability to absorb and block sound. However, the choice of thickness also needs to consider the space inside the car and the ability to construct.

4. Which areas of the car need the most soundproofing priority?

Locations that need priority soundproofing include:

• Door: Is where outside noise penetrates the most.
• Wheel arches: Reduce noise from tires and undercarriage.
• Floor: Reduces noise from flying stones and engine noise.
• Car ceiling: Reduces engine noise and reverberation.
• Engine compartment: Reduces noise emitted from the engine.

See more articles: Notes on car door gaskets, soundproofing and impact protection The safest and most effective products are shared on the website.

5. Does car soundproofing reduce the life of the car?

If done properly, soundproofing will not shorten the life of the vehicle. On the contrary, noise reduction also helps protect the internal components of the vehicle from the effects of excessive noise.

6. What is the average cost to soundproof a car?

The cost of soundproofing depends on many factors such as: type of car, area to be soundproofed, type of material used and construction unit. On average, the cost of soundproofing a car ranges from 3-10 million VND.

7. Does car soundproofing affect the performance of the car?

Proper soundproofing will not affect the performance of the vehicle. However, if not done properly, applying too many layers of soundproofing material can increase the weight of the vehicle and affect acceleration.

Above is information about 5 notes when soundproofing, anti-noise cars that we want to share with you. If you need soundproofing for cars, you can contact us – Thanh Phong Auto by hotline 0934 79 71 79 - 0931 79 67 90 for more specific advice.