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: What are the benefits of insulating the attic?

• <div><p>Reduces energy costs, improves comfort, and prevents ice dams in winter.</p></div>

Q: Do professionals handle attic, wall, and floor insulation?

• <div><p>Yes, professionals install and upgrade insulation for all home or business areas.</p></div>

Q: What materials are most effective for soundproofing?

• <div><p>Acoustic foam, fiberglass insulation, soundproof curtains, and specialized drywall are effective in reducing noise transmission.</p></div>

Q: Do you need a vapor barrier when drywalling a garage?

• <div><p>If you plan on heating your garage, you must install a vapor barrier when drywalling the garage. A vapor barrier protects your garage from frost and mold that can occur through condensation. If your garage is unheated, you don't need to install a vapor barrier. The only exception is if you regularly crank the heat in your car before getting in it. In this case, you may still want to install a vapor barrier, as your car can heat your garage.</p></div>

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Verified Reviews for Doorbell Installation pros in Exeter, NE

*The Angi rating for Doorbell Installation companies in Exeter, NE 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 Exeter, NE 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 January 08, 2025

Reviewed in January 2025
Josh did a great job! He was willing to try and fix anything we needed fixed, and did so in a timely manner. He was professional and was honest with what He knew how to fix, and with what needed to be done in an affordable manner.
JH Construction
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Reviewed in August 2024
The guys were prompt and courteous. Did a wonderful job on my walk in shower.
Mad City Windows & Baths
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Reviewed in May 2024
Taylor is amazing and personable. Wonderful working with. Great work always.
Tailor'd Cleaning Services, LLC
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Reviewed in May 2023
Greg was great to work with. The company does good work and get the job done quickly.
A2 Gutter & Siding
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Reviewed in September 2022
They did a very great job in a timely manner. Always kept us in touch with what he was doing. Easy to work with.
That Guy Construction, LLC
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Reviewed in October 2021
Very professional. Job well done. Thanks Dave.
CNW Foundation Repair
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Reviewed in May 2021
Has a very detail oriented approach to the jobs.
Batman Lawn & Landscape
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Reviewed in March 2021
The roofers were quick and efficient. They contacted me to let me know when they would come. They had to replace plywood and remove old chimney. The did an excellent job with cleanup. My roof now looks great!
SENDD Contracting
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Reviewed in September 2020
I was very impressed with the job these four men did installing our new vinyl siding. The men were very polite and really worked hard to get the job done. They were very good at cleaning up after themselves when the job was done. I would recommend this company to everyone.
NCR Contracting
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Reviewed in August 2020
It was fantastic, explain and make sure that I will understand, he also gave me multiple option. I will recommend them to everybody. They were an honest people and I am satisfied and happy with the service.
TNC Paving
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Doorbell Installation questions, answered by experts

Reduces energy costs, improves comfort, and prevents ice dams in winter.

Yes, professionals install and upgrade insulation for all home or business areas.

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

If you plan on heating your garage, you must install a vapor barrier when drywalling the garage. A vapor barrier protects your garage from frost and mold that can occur through condensation. If your garage is unheated, you don't need to install a vapor barrier. The only exception is if you regularly crank the heat in your car before getting in it. In this case, you may still want to install a vapor barrier, as your car can heat your garage.

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.

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