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: How long does fiberglass insulation last?

• <div><p>The <a href="https://www.angi.com/articles/when-should-i-replace-my-insulation.htm">life span of fiberglass insulation</a> can be as long as 80 to 100 years, but because of changing building codes, it&rsquo;s best to get your insulation checked every 10 to 15 years. Signs of degrading fiberglass insulation include bits of batts on the floor or batts detached from frames. Having optimal, healthy insulation in your home will improve its energy efficiency, lowering your monthly bills.</p></div>

Q: Should you wear a mask when cutting insulation?

• <div><p>For your safety, you should always wear a mask when cutting batts of fiberglass insulation. We also recommend wearing eye protection, safety gloves, and long sleeves to protect your skin. Properly suiting up helps you avoid several fiberglass issues, such as cuts from the tiny shards of glass and inhaling small bits of fiberglass.</p></div>

Q: What maintenance is suggested for attic insulation?

• <div><p>Periodic checks for moisture or pest issues ensure consistent performance.</p></div>

Q: Is it worth it to insulate basement walls?

• <div><p>Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.</p></div>

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Verified Reviews for Doorbell Installation pros in Honaker, VA

*The Angi rating for Doorbell Installation companies in Honaker, VA 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 Honaker, VA 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 April 25, 2023

Reviewed in April 2023
Mr. Nathan Finney, who initially helped to install our geothermal HVAC system in 2012-2013, came to our home when our pool contractor cut through one of the geothermal lines. He understood my dilemma, acted quickly and efficiently to solve & fix the cut line. He is very knowledgeable, customer...
All Seasons HVAC, LLC
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Reviewed in February 2021
CMC did an outstanding job with communication and Emory, the electrician who arrived was very polite, knowledgeable and upfront with everything. Highly recommended.
CMC Electric
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Reviewed in October 2017
I appreciated the courteous staff answering the phone and the professionalism of the installation crew. They arrived when they predicted and stayed until the job was completed. Most importantly, the price exactly matched the written estimate they gave me for the job. I would absolutely hire them...
Aire Serv of Abingdon
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Reviewed in September 2015
I am leaving this review for my sister, Gerline Estep. John and his crew fixed her porch and installed a step and handrail. She does not have internet service, but was so pleased with John's work that she asked me to leave a review for her. I also have used John's service earlier this year when...
Rife Remodeling & Flooring
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Reviewed in August 2015
This is and was the worst paint job I have ever seen. Runs everywhere, nothing done correctly. The job was supposed to take 10 day to two weeks and almost a month and still not completed. Said went on vacation he claimed would be for 10 days. After 12 days I telephoned and he said he was waiting...
Said Painting
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Reviewed in October 2013
I will have to say that the guys that did the installation were great! They did amazing work!! I have no complaint with the work! <br /> My complaint is with Mike, the boss. When he did me a quote, I told him face to face that I only wanted siding. Didn't want to shell out almost $1000 extra...
ELK GARDEN ALUMINUM & SUPPLY
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Reviewed in August 2013
Overall, I was very pleased with install. They were very neat and made great efforts to clean up construction mess each day. <br /> David Cochran, is very good and really knows his equipment. His philosophy is give the customer something they will be happy with for years down the road instead...
Quality mechanical contracting LLC
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Reviewed in June 2013
So professional! Great install, cleaned up after install. Installer very nice. <br />
LARRY DYE'S HEATING & COOLING
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Doorbell Installation questions, answered by experts

The life span of fiberglass insulation can be as long as 80 to 100 years, but because of changing building codes, it’s best to get your insulation checked every 10 to 15 years. Signs of degrading fiberglass insulation include bits of batts on the floor or batts detached from frames. Having optimal, healthy insulation in your home will improve its energy efficiency, lowering your monthly bills.

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.

For your safety, you should always wear a mask when cutting batts of fiberglass insulation. We also recommend wearing eye protection, safety gloves, and long sleeves to protect your skin. Properly suiting up helps you avoid several fiberglass issues, such as cuts from the tiny shards of glass and inhaling small bits of fiberglass.

Periodic checks for moisture or pest issues ensure consistent performance.

Insulating your basement walls offers numerous advantages that make the project well worth it. By adding insulation, you can reduce the chances of moisture damage to the house's structure and lower the odds of mold growth. You'll also add comfort to the space by reducing temperature swings and increasing your home's energy efficiency, potentially reducing your energy bills to earn your investment back.

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