SD AUTO SOUNDPROOFING2025-03-10T22:34:30-07:00

              SD AUTO
SOUNDPROOFING

COMFORT. REDEFINED.

             SD AUTO
SOUNDPROOFING

COMFORT. REDEFINED.

AUTOMOTIVE SOUNDPROOFING.
STRUCTURAL & AIRBORNE NOISE SOLUTIONS.

WE ARE MOBILE.
SERVING ALL OF THE GREATER SAN DIEGO AREA.

Specializing in Soundproofing Car Doors.
Say Goodbye to Road Noise!

Car doors are the main source of in-cab noise, allowing road, wind, and traffic sounds to enter.
Soundproofing them blocks unwanted noise, giving you a quieter, more comfortable ride.

Comfort • Privacy • Safety

Car Soundproofing Benefits

  • Reduced Road Noise

  • Less Resonance • Less Rattles

  • Better Acoustic Environment

  • Improved Thermal Insulation
  • Treated Cars Feel More Solid

Soundproofing Closed Cell Foam.
Soundproofing Mat

Enhanced driving experience

Superior overall noise reducion

Achieve an in-cab noise reduction of up to 15 decibels (dB).

Note:
The human ear perceives a change of 10 dB as a doubling or halving of noise.

The Process

Car Sound Deadening vs Soundproofing

Sound deadening focuses on reducing vibrations and noise transmission within the car’s metal panels, while soundproofing aims to block sound from entering or exiting the vehicle altogether. At SD Auto Soundproofing, we combine both techniques by applying sound-deadening butyl rubber to the car body panels, along with closed-cell foam padding, to achieve superior soundproofing results.

  • Car door stock
  • Car door butyl mat
  • Car door panel butyl mat

Get in touch today

Receive your free quote

“Incredible difference!”

After getting my car soundproofed, road noise is drastically reduced, and my rides are so much quieter. The team was professional, and the quality of work is top-notch. Highly recommend for anyone looking to improve their driving experience!

David R.

FAQ

What are the primary noise sources in a car?2025-02-24T23:50:10-08:00

The main sources of noise in a car include engine noise, road noise, wind noise, and vibrations from the car’s body panels.

 

What are the most noticeable noise reductions after soundproofing my car?2025-02-24T23:49:53-08:00

The most noticeable noise reductions after soundproofing typically include a significant decrease in the overall volume of ambient noise, such as road and tire noise, traffic sounds, and other consistent background noises.

Will soundproofing completely eliminate the noise in my car?2025-02-24T23:49:33-08:00

Soundproofing your car will significantly reduce ambient noise, but it won’t eliminate it entirely. Factors like road noise, engine vibrations, and wind can still transmit some sound into the cabin. At SD Auto Soundproofing, we use top-quality soundproofing materials to achieve the best possible noise reduction, but total silence is nearly impossible.

Will soundproofing my car increase its weight significantly?2025-02-24T23:49:15-08:00
While soundproofing does add some weight, it is minimal and highly unlikely to noticeably affect performance.
How much can I expect to spend on car soundproofing?2025-02-24T23:42:30-08:00

The price depends on the size of the car and the areas being treated. Typically, effectively soundproofing the car doors costs a few hundred dollars, while a full-car installation can be significantly more. Contact us today for a free estimate!

 

Does SD Auto Soundproofing have a physical location?2025-02-24T23:42:11-08:00
We are a mobile service and will travel to you anywhere in the Greater San Diego area to perform soundproofing on your car.
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