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>

Can I install a radiant barrier myself?

• <div><p>It is possible to install a radiant barrier yourself. However, knowing <a href="https://www.angi.com/articles/how-install-radiant-barrier.htm">how to install a radiant barrier</a> and actually doing it are two totally different things. For example, it’s important that they be installed in a straight line but at an angle that creates a gap between the roof panels and the foil or spray. If this gap is too large or small, it won’t function as it should, and that may be hard to avoid if you’re only a novice. When in doubt, leave this job to a pro.</p></div>

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Q: Is it worth it to remove old attic insulation?

• <div><p>The life span of insulation is between 20 and 100 years. At that time, existing insulation can fall victim to gravity, resulting in compression, which reduces its insulating protection or R-value. If you can't simply add more insulation over the existing material, removing the old to increase the effectiveness of the new can reduce your energy bills and make the project worth the time and money investment.</p></div>

Q: How much difference does insulating a basement make?

• <div><p>Heat lost through uninsulated basement walls can account for up to 30% of the total energy lost through heat transfer to the outdoors. While homes in mild climates won't gain as much benefit from having an insulated basement as those in cold climates, the effects are still noticeable on your energy bill.</p></div>

Q: What benefits does a professional installation provide?

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

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.

The life span of insulation is between 20 and 100 years. At that time, existing insulation can fall victim to gravity, resulting in compression, which reduces its insulating protection or R-value. If you can't simply add more insulation over the existing material, removing the old to increase the effectiveness of the new can reduce your energy bills and make the project worth the time and money investment.

Heat lost through uninsulated basement walls can account for up to 30% of the total energy lost through heat transfer to the outdoors. While homes in mild climates won't gain as much benefit from having an insulated basement as those in cold climates, the effects are still noticeable on your energy bill.

It is possible to install a radiant barrier yourself. However, knowing how to install a radiant barrier and actually doing it are two totally different things. For example, it’s important that they be installed in a straight line but at an angle that creates a gap between the roof panels and the foil or spray. If this gap is too large or small, it won’t function as it should, and that may be hard to avoid if you’re only a novice. When in doubt, leave this job to a pro.

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

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