Can I use fiberglass insulation to soundproof a room?

• <div><p>We do not recommend fiberglass insulation for soundproofing purposes, especially if you are working on a room that’s part of your living space. <a href="https://www.angi.com/articles/diy-dangers-fiberglass-insulation-hazards.htm">Fiberglass insulation is dangerous</a>, and the installation process is hazardous. It is also harmful to the environment. When there are so many newer, healthier non-fiberglass alternatives in the market, the lower cost of fiberglass insulation simply doesn’t justify the harm and danger it poses.</p></div>

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Verified Reviews for Doorbell Installation pros in Cedar Rapids, IA

*The Angi rating for Doorbell Installation companies in Cedar Rapids, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.

*The HomeAdvisor rating for Doorbell Installation companies in Cedar Rapids, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.

Last update on February 28, 2024

Reviewed in February 2024
Overall, the work and customer service was excellent. There was one finishing issue with the door installation and it was addressed immediately and corrected.
Window Central
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Reviewed in September 2023
Sales pitch was professional and thorough. Installation was professional and installer cleaned up after work was completed. Follow up was timely.
Mad City Windows & Baths
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Reviewed in May 2023
Sent a note on Angieâ s list. Contacted same day and installed the next day. Reasonable price, and quick install. Knowledgeable and friendly service. Worked through some on site issues no problems.
Reel Water Filtration
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Reviewed in April 2023
Installed new storm door. courteous, prompt, and friendly/ Have another job waitiing, He did a good job installing a new storm door. Was friendly, courteous, prompt, and all business. Waiting for him to do the next project, RB
RZ SERVICES
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Reviewed in March 2023
Alex installed my storm door on the front of my home. He did a great job installing the product, was clean and tidy, and answered all the questions that my wife had. He was friendly and had a smile the entire time he was at our home. We love our new storm door, and the professional installation...
A.S.K. Enterprise, LLC
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Reviewed in February 2023
Installers did a great job. Showed up early to get the job done and picked up everything beside they left. Brian stopped by near the end of the installation to make sure installers did everything to his high expectations. I love my door and am going to call them again for the second exterior...
Ideal Windows, Doors & Siding
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Reviewed in February 2023
Workers were great and explained the whole process of the window install. They cleaned up after themselves and were very polite. From presentation to install everyone was very polite and friendly.
Mad City Windows & Baths
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Reviewed in October 2021
Quick and efficient installation of our ecobee smart thermostat. He didn't mind our nosy cat "assisting" him with the installation.
Olney 1 Electric LLC
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Reviewed in September 2021
Installation went well. Quick response time.
Thomas Howard Security Agency
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Top-Rated Doorbell installation pros in Cedar Rapids - Updated Nov 2026

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Doorbell Installation FAQs, answered by experts

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Acoustic foam, fiberglass insulation, soundproof curtains, and specialized drywall are effective in reducing noise transmission.

DIY insulation installation is feasible, particularly for basic rolls or batts, if you have the right protective gear and knowledge. However, hiring a professional ensures even, full coverage for maximum efficiency.

We do not recommend fiberglass insulation for soundproofing purposes, especially if you are working on a room that’s part of your living space. Fiberglass insulation is dangerous, and the installation process is hazardous. It is also harmful to the environment. When there are so many newer, healthier non-fiberglass alternatives in the market, the lower cost of fiberglass insulation simply doesn’t justify the harm and danger it poses.

The Cedar Rapids, IA homeowners’ guide to doorbell installation services

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