Is a radiant barrier better than insulation?

• <div><p>Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. </p><p>Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.</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>

Does basement insulation need a vapor barrier?

• <div><p>Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you <a href="https://www.angi.com/articles/how-to-install-insulation.htm">install insulation</a> or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. </p><p> </p></div>

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Q: What benefits does a professional installation provide?

• <div><p>Improves water efficiency, reduces oversight, and enhances landscape health.</p></div>

Q: Are there sustainable insulation options for attics?

• <div><p>Yes, including recycled denim and cellulose from natural fibers.</p></div>

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Verified Reviews for Doorbell Installation pros in Amity, AR

*The Angi rating for Doorbell Installation companies in Amity, 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 Amity, 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 May 22, 2025

Reviewed in May 2025
I had the pleasure of working with Colt and the team at Dirt Lion on a series of projects, and the experience was outstanding from start to finish. As a client managing the process from out of town, I especially appreciated the clear and consistent communication. Their ability to handle local...
Dirt Lion, LLC
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Reviewed in December 2023
Bug BullyÃ¢Â Â s are very thorough, they come quarterly taking care of our needs. I would give them a 10 star if available.
Bug Bullys LLC
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Reviewed in September 2023
They came in, did the job, and they got out.
Dusty D Services LLC
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Reviewed in September 2023
You will get a job done correctly.
Morris Lawn and Tree Service
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Reviewed in March 2023
Tyler is amazing! His customer service skills are wonderful, his work was quick and absolutely beyond what I envisioned! I will absolutely be hiring Applegate again as well as referring him to everyone I know!!
Applegate Decking
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Reviewed in June 2022
Very professional and customer friendly top notch work as well. You canâ t go wrong with Jeremy.
Bixler Fence
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Reviewed in April 2022
Did a quick on the spot fix. Friendly electrician. Gave me a cost break. Unfortunately the fix did not last and when they were not available on the next call I had to seek other help. The problems were much more extensive and I ended up hiring a second electrical company to come in with a...
Demand Electric
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Reviewed in December 2021
My experience with Applegate Renovations LLC was amazing! They were very friendly,professional and did an amazing job on my deck! I definitely recommend them for anyone needing work done and will continue to refer them to all my friends and family!
Applegate Renovation
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Reviewed in November 2020
Randy Jones and his crew were all amazing. They installed 15 windows for us at a great value. Everyone was professional and couteous. The work was done with great detail and they cleaned up after themselves. We are extremely happy and will use them for all our future needs.
Factory Direct Exteriors, Inc.
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Doorbell Installation questions, answered by experts

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together.

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

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.

Improves water efficiency, reduces oversight, and enhances landscape health.

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses.

Yes, including recycled denim and cellulose from natural fibers.

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