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>

Should I remove old attic insulation before adding new?

• <div><p>Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: </p><ul><li><p>If the insulation is over 15 years old</p></li><li><p>If the insulation is wet or moldy</p></li><li><p>If it is <a href="https://www.angi.com/articles/what-is-vermiculite-insulation.htm">vermiculite insulation</a></p></li><li><p>If you see signs of pest infestation</p></li></ul><p>Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.</p></div>

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Q: Is a moisture or vapor barrier necessary?

• <div><p>A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.</p></div>

Q: How long does it typically take to install attic insulation?

• <div><p>It is generally completed in a day, depending on the attic size and access difficulty.</p></div>

Q: What is the best type of insulation for crawl spaces?

• <div><p>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.</p></div>

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Verified Reviews for Doorbell Installation pros in Caliente, NV

*The Angi rating for Doorbell Installation companies in Caliente, NV 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 Caliente, NV 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 July 28, 2026

Reviewed in July 2026
I am very happy with the service from Puget Sound BNR. Adam was friendly, knowledgeable, and dedicated to delivering high-quality work. Adam carefully explained every step and made sure everything was completed exactly as promised. The finished project looks fantastic, and I will definitely use...
Puget Sound Builders & Renovation
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Reviewed in November 2020
We have been customers of Alarm Protection Group for at least 4 years. They treat their customers well, and now being able to pay our invoices on-line, has been an advantage as well. We regularly refer Alarm Protection Group to friends; we remind them to not confuse the name with another...
SafeStreets - ADT Authorized Provider
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Reviewed in August 2019
Bradden and Nate were really great. The hot water heater was a little difficult to get out and the new one put back in. But they nailed it! Would call them again in a heart beat. Very, very happy with their work and service. Their pricing was wonderful as well. Best price, really great...
Marlin Plumbing Services
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Reviewed in June 2019
I know the cost of adding a gas line. For the distance and tapping into an already existing line, I thought their quote was too high priced.
Sin City Plumbing and Maintenance, LLC
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Reviewed in June 2019
Way over-priced. The amount would have equated to $700.00 for 2 men for ONE HOUR of work... simple work screwing together two chairs & one small table. Took them 15 minutes. & they Left trash, cardboard wrapping all over. I had to tell them to remove the trash & they still left some behind. Very...
Charlie the Handyman
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Reviewed in February 2017
Giovanni and his partner were professional and personable. My oyster colored leather furniture had not been cleaned in approximately four years and it now looks brand new. I would recommend them highly. Thank you.
Suissa Services, LLC
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Reviewed in September 2016
She was cleaning everything and everywhere, I'm very satisfacted about the cleaning service
Veronica's Cleaning
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Doorbell Installation questions, answered by experts

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

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.

It is generally completed in a day, depending on the attic size and access difficulty.

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation:

If the insulation is over 15 years old
If the insulation is wet or moldy
If it is vermiculite insulation
If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

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.

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