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: Can I install insulation behind drywall myself?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/how-to-install-insulation.htm">install insulation</a> behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you&rsquo;re looking to add insulation, it&rsquo;s better to hire a professional, as you&rsquo;ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.</p></div>

Q: Do you need to insulate your basement?

• <div><p>Depending on where you live and the conditions of your basement, you may not need to insulate your basement. Your best bet is to talk to a basement remodeling company to find out what they recommend doing.</p><p>Insulating your basement can help improve your home's energy efficiency, but it will also increase the cost of your basement remodel project. The average cost of installing <a href="https://www.angi.com/articles/basement-insulation-options-and-costs.htm">basement insulation</a> is <b>$2,400</b>.</p></div>

Q: What is the best type of insulation for crawl spaces?

• <div><p>Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.</p></div>

Q: Do installations include soundproofing options?

• <div><p>Yes, professionals can add extra insulation or backing for enhanced sound control.</p></div>

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Verified Reviews for Doorbell Installation pros in Thomas, WV

*The Angi rating for Doorbell Installation companies in Thomas, 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 Thomas, 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 February 20, 2026

Reviewed in February 2026
Great service and well professional and fast installation.
Uncle A's HVAC
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Reviewed in November 2025
Top Notch. I had a large mini-split system installed in my home recently with 7 indoor units and 3 outdoor heat pumps. The install team was amazing and did super professional work. Every aspect of dealing with the owners/ management of Mini Splits USA and their install team was simply...
Mini Splits USA, Inc.
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Reviewed in January 2025
Awful install, completely voided Owens Corning warranty. Had a crew of Hispanic workers show up when we were assured the tech who visited the house was going to be completing the work.
Crossbow LLC
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Reviewed in October 2022
Excellent, informative consultation, service and installation.
Brighton Pools by Hohne
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Reviewed in May 2020
Excellent furnace repair experience all the way around. B&L owner/serviceman was professional, knowledgeable, reasonable in price and prompt in service. I would absolutely call upon B&L again. My furnace quit and I immediately went to Angie's List.. We did basic troubleshooting before calling...
B & L Heating & Cooling
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Reviewed in October 2019
Collin is professional. He arrived on time. I want someone to plow the driveway when it snows. It is nice to know I am on his list when it does snow. I called Collin for fall clean up. He did a great job! I had a zillion oak leaves he even climbed on the roof to remove leaves. He made the place...
Estate Essentials
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Reviewed in September 2019
I hired these guys to install 6 cameras and a electronic door lock on my home! They did exceptional work! I was very particular about not being able to see any wires and these guys hit the nail on the head and gave me a seamless installation with both of them being fast paced, friendly and...
I Know 2 Guys, LLC
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Reviewed in July 2018
Installer did an excellent job, and was very quick. He was also accommodating with respect to scheduling, and arrived pretty much when promised.
Raecon Plumbing & Heating, Inc.
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Reviewed in March 2016
They came and did an excellent job installing my gutters!
M.C. Gutters & Shutters
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Reviewed in November 2015
The work was done with the highest degree of professionalism. The quality of the work was perfect. The furnace was a very difficult install because of the location, but the contractors managed it far better than I expected. I would absolutely recommend them to anyone. One of the best companies I...
Triangle Heating & Cooling
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Doorbell Installation questions, answered by experts

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

Depending on where you live and the conditions of your basement, you may not need to insulate your basement. Your best bet is to talk to a basement remodeling company to find out what they recommend doing.

Insulating your basement can help improve your home's energy efficiency, but it will also increase the cost of your basement remodel project. The average cost of installing basement insulation is $2,400.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Yes, professionals can add extra insulation or backing for enhanced sound control.

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.

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