Can I put a blanket on the windows to keep the heat in?

• <div><p>Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.</p></div>

Is it worth insulating bathroom walls?

• <div><p>Bathroom wall insulation not only keeps the area temperate, but it also reduces instances of mold, mildew, and rot. Bathrooms, after all, are havens for moisture. With this in mind, it’s absolutely worth it to insulate bathroom walls since it saves money in the long run. You won’t have to hire a pricey mold remediation service down the line. Also, insulation decreases outdoor noise and lowers energy costs.</p></div>

What is the purpose of insulation?

• <div><p>The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.</p></div>

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Verified Reviews for Insulation Service pros in Northwest, NC

*The Angi rating for Insulation Service companies in Northwest, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Northwest, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on December 12, 2025

Reviewed in December 2025
A unique situation involving removal of a Four Season sunroom consisting of 37 windows without a mess. Then installing 10 new windows, extending the roof with all the necessary siding and insulation required. We look forward to working with Advantage Construction in our next home project.
Advantage Construction
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Reviewed in August 2025
I hired Southern Insulation a few months ago to Sprayfoam my attic and was very happy with their service . They were able to remove the old insulation and Sprayfoam our roof with no problem. There has been an obvious change in our a/c cycles as well and the house feels a lot cooler . I highly...
Southern Insulation
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Reviewed in February 2025
Came in and removed insulation and treated my crawlspace for mold! Top notch
PuroClean Restoration Professionals
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Reviewed in June 2022
Chris was prompt and did a great job rehanging the insulation in our crawl space and notified us of mold in the crawl space. He treated the crawl space for mold.
All About CrawlSpace
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Reviewed in March 2022
Fernando was very professional and did a beautiful job on our insulation.
HDA Insulation
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Reviewed in February 2022
The initial inspection of mold was very thorough! Finding mold in the closet ceilings! I never wouldâ ve thought to check the closets. Air quality check was surprise in finding upstairs air quality worse than downstairs. All the mold was removed inside the house. Crawl space had mold on every...
Best Breathing, LLC
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Reviewed in January 2022
The insulation start working right away. My home feel warmer and more comfortable.
All About Energy Solutions, LLC
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Insulation questions, answered by experts

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

Bathroom wall insulation not only keeps the area temperate, but it also reduces instances of mold, mildew, and rot. Bathrooms, after all, are havens for moisture. With this in mind, it’s absolutely worth it to insulate bathroom walls since it saves money in the long run. You won’t have to hire a pricey mold remediation service down the line. Also, insulation decreases outdoor noise and lowers energy costs.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

Yes, exposure to fiberglass insulation can cause harm to your skin and eyes. However, this typically refers to the fiberglass insulation that is mostly used in walls and attics. Fiberglass doors don’t pose risks for fiberglass exposure because they're fully encased in polymer cladding.

Sometimes you may be able to leave the bags with your regular trash. However, that’s not always the case. Call your local waste management prior to starting the removal and ask about the proper ways to recycle or dispose of removed insulation. In many cases, your town or municipality has a designated dumpster for building waste.

The Northwest, NC homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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