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What’s the Best Insulation for Soundproofing?

Technician installing pink fiberglass batt insulation in a wall.

Portland is a lively, thriving community, but that doesn’t mean we want to hear all that liveliness in our homes all the time. That’s when high-quality soundproofing insulation can help. With soundproofing insulation, you create a barrier between the outside world and your home.

While we recommend adding the best soundproofing insulation to your exterior walls, it can also be used in other places. You could soundproof your home office, music practice room or even commercial spaces, like apartment units, so your tenants have more privacy.

High-quality insulation is a good step toward giving your home a strong sound barrier.

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How Does Insulation Reduce Noise?

CertainTeed fiberglass batt rolls stacked on an unfinished floor

If you think about it, you can probably hear a lot of noise in your home throughout the day. You hear traffic, music, TVs, other people and many other sounds that come in through the interior and exterior walls.

To limit those sounds, you need to absorb the sound waves as they move from one area to another, which is what insulation does. 

Two types of sounds can travel through your home: airborne and impact. We create airborne sounds from external sources: the television, music, horns, voices, etc., are all examples of airborne sounds.

Vibration creates impact sounds. Things like footsteps and working heavy appliances are examples of vibration sounds. Airborne and impact sounds can be intrusive and distracting. Soundproofing insulation reduces both.

Choose the Right Insulation for Soundproofing

To soundproof your space, you need to know what to look for in your insulation. The two best soundproofing insulation types are:

  • Cellulose: Cellulose insulation is blown into your home or building, so it can get into small spaces for maximum soundproofing impact. It’s also high-quality temperature insulation, so you can reduce sound and improve energy efficiency.
  • Fiberglass: Fiberglass insulation is the more traditional form. It comes in batts or rolls and offers a high level of sound and energy insulation.

Insulating for soundproofing can make any home more pleasant, but it’s especially important in multi-dwelling units, such as apartment buildings.


Get Advice From an Experienced Insulation Contractor in Portland, OR

If you’re thinking about insulating your home or commercial space for soundproofing benefits, talk with an experienced insulation contractor. The professionals at Installed Building Products Portland have the expertise and experience to advise you on your insulation project. 

Our professionals can locate the areas that need the most soundproofing and help you determine which type of insulation is best for your project and budget.

Call IBP Portland at 503-894-7661 today to talk with the soundproofing insulation experts in Portland, OR.

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