Should wall insulation be faced or unfaced?

• <div><p>Unfaced wall insulation is easier to cut and install, making it the better choice for a DIY project. It’s also more affordable. But if it’s unfaced, you’ll likely need to add a vapor barrier to reach your desired R-value and efficiency, as it doesn’t offer any moisture barrier.</p><p>Faced insulation uses paper or foil to create a built-in barrier and doesn’t require an extra step. It’s also more fire-resistant and safe. But it’s quite a bit more expensive and a little bit harder to work with as a DIYer.</p></div>

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Q: Is R13 or R30 insulation better?

• <div><p>R-30 insulation is better for higher thermal resistance, but whether it&rsquo;s &quot;better&quot; depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.</p></div>

Q: What is the lifespan of crawl space insulation?

• <div><p>The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. </p></div>

Q: Should ductwork be wrapped in insulation?

• <div><p>Ductwork should be wrapped in insulation in certain locations. This includes unconditioned interior parts of the home, such as attics, crawl spaces, basement ceilings, and between floors. Duct joints should also be insulated since they're more likely to leak air than other parts of your system. Building codes in some areas also require ductwork to be insulated. </p></div>

Q: Should you put plastic over insulation in basement walls?

• <div><p>A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.</p></div>

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Verified Reviews for Doorbell Installation pros in War, WV

*The Angi rating for Doorbell Installation companies in War, WV 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 War, WV 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 04, 2026

Reviewed in August 2026
I had m&amp;b appliance come to fix my washer and Jeff took his phone and got the sensor that was messed up told me he needed the money to get part and he would be back Friday to fix it. I gave him the money got a receipt and Jeff has never returned. Have called and msgd numerous times with...
M & B Appliance Repair, LLC
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Reviewed in April 2026
Zeb and his assistants did an excellent job repairing 2 ceilings- one was a drywall ceiling in our entryway, and one was a textured, plaster ceiling, which was a big job, and complicated, and had to be done "just right", with the proper texturing. These ceilings are in an historic, 1922...
H & M HANDYMAN SERVICE LLC
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Reviewed in September 2025
Work was done right, biggest job was Electric. Odds and ends, very professional and very helpful. I went driving by in town and found Mr Williams had stopped to help and older woman with her car that had broken down in the rain. I stopped to see if I could help with a phone call to towing, he...
Icarus Rail LLC
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Reviewed in July 2024
Gage and his crew did a fantastic job removing 2 very large poplar trees. They showed up each day at the same hour, got to work and finished on day 3. His ground crew cleaned up very well and removed all of the wood blocks and debris. They left nothing behind but sawdust in the back yard. Gage...
Mountain State Tree Service LLC
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Reviewed in September 2023
Incredibly hard working and detailed organization. Communication and follow up on the status of the job (start date, time allowance, daily status, and completion) was first class! Every task was completed thoroughly and with precision. Will recommend them to anyone seeking the same type of...
M Reyes Tree Services, LLC
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Reviewed in July 2022
Tyler Lucas is a class act! He arrived exactly when he said he would. He was very through in explaining the radon mitigation system and installed the unit in a timely manner. He encountered and issue with our older home (concrete basement floor, two inches of gravel, and then another concrete...
Lucas Contracting, LLC
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Reviewed in October 2021
Well satisfied, exactly what I wanted.
Reed's Spray Foam Insulation, Inc. (Belfry)
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Reviewed in August 2021
Removed 60â pine tree that had hornets nest, was difficult location with many lines.
Ultra Cuts Tree Service
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Reviewed in January 2018
I am extremely happy with the gutters and downspouts that Rife Remodeling and Flooring installed. They exceeded all my expectations regarding: 1. Cost 2. Time 3. Look/function 4. Honesty/integrity They completed the job same day, were professional, courteous, and trustworthy. The crew for Rife...
Rife Remodeling & Flooring
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Reviewed in November 2010
Mr. Goins replaced a leaky roof improperly installed by a previous roofing contractor several year's ago, on my Mother's porch and bedroom. My Mother said he was professional and removed the old shingles and debris from her property in a timely manner. She was pleased with his work.
RONALD L GOINS JR
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Doorbell Installation questions, answered by experts

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years.

Unfaced wall insulation is easier to cut and install, making it the better choice for a DIY project. It’s also more affordable. But if it’s unfaced, you’ll likely need to add a vapor barrier to reach your desired R-value and efficiency, as it doesn’t offer any moisture barrier.

Faced insulation uses paper or foil to create a built-in barrier and doesn’t require an extra step. It’s also more fire-resistant and safe. But it’s quite a bit more expensive and a little bit harder to work with as a DIYer.

Ductwork should be wrapped in insulation in certain locations. This includes unconditioned interior parts of the home, such as attics, crawl spaces, basement ceilings, and between floors. Duct joints should also be insulated since they're more likely to leak air than other parts of your system. Building codes in some areas also require ductwork to be insulated.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

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