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>

What are the best ways to insulate an attic?

• <div><p>Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into <a href="https://www.angi.com/articles/diy-spray-foam-insulation-kits.htm">spray foam insulation</a> or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.</p></div>

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Q: What are the disadvantages of wool insulation?

• <div><p>Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved. </p></div>

Q: How long does it take to install a radiant barrier?

• <div><p>Professionals can install a radiant barrier in a day or two, but DIY installation will take several days. The time it takes to install a radiant barrier depends largely on the size of the space and the installation method. Larger homes can take a pro two to three days to finish the job. It&rsquo;s also quicker to lay foil over existing insulation. </p></div>

Q: Can you use too much bubble wrap?

• <div><p>Yes, you can use too much bubble wrap. If you overdo it with the wrapping, it can strain the top of your box and break open the taped seal, risking the chance that the contents of the box could fall out or break. Use enough wrapping to fully cover your item without compromising the security of your box.</p></div>

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Verified Reviews for Doorbell Installation pros in Piggott, AR

*The Angi rating for Doorbell Installation companies in Piggott, AR 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 Piggott, AR 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 June 22, 2026

Reviewed in June 2026
They did a great job replaced every one of my water pipes under my house. Good price., friendly. Six exactly what needed to be fixed. Would definitely hire them on other projects
The Honey Do Crew
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Reviewed in May 2026
Zack was quick to respond, give estimate, and complete the job. He is such a Godsend for us. Very pleased with his services and already planning our next home repair/refresh project.
Zach's Handyman Service
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Reviewed in August 2025
My wife and I hired them to renovate our bathroom and kitchen and install a wheelchair ramp. Man, it looks so great in here. They did their best to save us money and make sure we understood what was going on before, during and all the way until completion. We live in a mobile home which...
DC's Removal Service
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Reviewed in June 2024
The service provided was very professional, timely, and reasonably priced! Would recommend this company with no reservations.
Crowley's Ridge Insulation, LLC
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Reviewed in January 2023
Needed a privacy fence for GSD. Swift, personable, and professional experience. Will contact again for any future fencing / home improvement tasks.
Precision Fencing
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Reviewed in October 2022
Had new unit installed. A few years later we discovered it was leaking water underneath house. Many attempts to call him Aaron in which he never responded to our messages. Had to call someone else out. Found out unit was installed incorrectly. The drip pan was put in backwards which causes...
Aaron Britt Heating and Air LLC
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Reviewed in February 2022
Highly recommend Mr.Mike. He treats the job like itâ s at his own home. Extremely honest, diligent, hard working, and trust worthy
Jacksons Excavation Service
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Reviewed in February 2014
The installers were prompt and very professional. When entering my home they put covers on their shoes which was very much appreciated. They put in a new thermostat with wifi connection. They completely set it up and showed me how to use it. There was an issue with some wiring and they caught it...
Aire Solutions
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Reviewed in July 2013
I was VERY pleased with the service I received from this company. Called them to see about an estimate and the salesman they sent was a very nice gentleman and easy to work with,not pushy. After measuring and giving us an estimate, We told him we definitely wanted the windows but we could not...
Window World of Cape Girardeau
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Doorbell Installation questions, answered by experts

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.

Each of the three types of wool insulation has particular disadvantages. While their R-value is higher, they all cost more than fiberglass versions. Installing mineral wool and sheep wool requires protective gear. Because of its vulnerability to insects, chemicals are used in its production. Hemp wool is more costly to install than other types because additional tools and labor are involved.

Professionals can install a radiant barrier in a day or two, but DIY installation will take several days. The time it takes to install a radiant barrier depends largely on the size of the space and the installation method. Larger homes can take a pro two to three days to finish the job. It’s also quicker to lay foil over existing insulation.

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

Yes, you can use too much bubble wrap. If you overdo it with the wrapping, it can strain the top of your box and break open the taped seal, risking the chance that the contents of the box could fall out or break. Use enough wrapping to fully cover your item without compromising the security of your box.

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