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 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: Are there sustainable insulation options for attics?

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

Q: How long does rockwool insulation last?

• <div><p>Rockwool insulation can last up to 100 years, but just how long this insulation lasts in your home depends on how well it's maintained. Poorly installed insulation may last only 30 years, so be sure to regularly inspect your home's insulation for water damage, settling, and pests to give your insulation the best chance of having a long lifespan.</p></div>

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Verified Reviews for Doorbell Installation pros in Drummond, MT

*The Angi rating for Doorbell Installation companies in Drummond, MT 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 Drummond, MT 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 August 25, 2026

Reviewed in August 2026
We are so excited to get our house updated with new siding! Patrick Roskowyk did an amazing job helping us find the financing we need for this project to get started! It will be a little bit before the job gets started which gives us a chance to get ready! We highly recommend that you request...
DaBella - Missoula (Siding)
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Reviewed in January 2025
Even though JJ Is my son, he is very professional. There was no different treatment for me than for his other customers. He told me what needed done, what it would take to get it done, how much it would cost & what he does to get the job done. He is very meticulous about his work & does an...
Murray's Mountain Side Painting
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Reviewed in October 2024
Todd and Jesse came out to my home, wanted to know my concerns concerning my heating/ac needs. Both did a thorough evalution of my home underneath crawl space, and one day later gave me a solid bid for the work to be performed with the pricing. One week later, installation started. They are...
American Heating Cooling & Refrigeration, LLC
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Reviewed in April 2024
Skyler and his crew did great work! Would highly recommend!
Havoc Roofing LLC
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Reviewed in March 2024
Clint was so easy to work with, his fee was reasonable, he was flexible in his time available and our garage doors look beautiful!
Coffman Garage Door Services
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Reviewed in April 2023
Nathan got back to me immediately and was doing the job within two days!! They cleaned up all the branches and debris and would definitely recommend them to anyone considering tree removal!
Montana Tree Masters
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Reviewed in October 2022
Westley completed my Bathroom renovation about 4 months ago and did an amazing job. I was very happy he was so detailed oriented and made sure things were done right.
Concrete Coating Systems
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Reviewed in September 2021
They are incredibly helpful and very responsive and I will hire them if they are 2miles away from my location
Eagle Pump Service
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Reviewed in September 2021
Really nice guy to work with, prom0t.for every appointment and.did the work we agreed on in very good time.
Precision Tree Care
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Reviewed in November 2020
Michael is reliable and did a great job cleaning my gutters
Reimer & Sons Painting, LLC
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Doorbell Installation questions, answered by experts

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.

Yes, including recycled denim and cellulose from natural fibers.

Rockwool insulation can last up to 100 years, but just how long this insulation lasts in your home depends on how well it's maintained. Poorly installed insulation may last only 30 years, so be sure to regularly inspect your home's insulation for water damage, settling, and pests to give your insulation the best chance of having a long lifespan.

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.

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