Get matched with top insulation pros in Copenhagen, NY

Q: How long does insulation last?

• <div><p><a href="https://www.angi.com/articles/when-should-i-replace-my-insulation.htm">Most insulation lasts</a> 15 to 20 years, but it really depends on the type of insulation. Spray foam is a permanent insulation material that can last up to 100 years. Fiberglass and cellulose typically settle, shift, or deteriorate around 15 years. Once your insulation reaches the 15-year mark, it's time to check it for signs of needing to be replaced.</p></div>

Q: Why was asbestos used in pipe insulation?

• <div><p>Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.</p></div>

Q: Who installs insulation?

• <div><p>When looking for a company <a href="https://www.angi.com/articles/who-installs-insulation.htm">who installs insulation</a>, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.</p></div>

Q: Can I insulate my walls without removing drywall?

• <div><p>It is possible to insulate your walls without removing drywall, but it&rsquo;s not a good idea to attempt the work yourself. A professional can use blown-in insulation or spray foam insulation to fill wall voids without opening up the walls, and the option they use typically depends on your climate and whether or not there&rsquo;s insulation in your wall already that can remain in place. <a href="https://www.angi.com/articles/spray-foam-insulation-cost.htm">Spray foam insulation costs</a> more and isn&rsquo;t always a viable option, but it&rsquo;s a better insulator. Call in an expert to help decide which is right for you.</p></div>

Q: What is inside a cupola?

• <div><p>You won&rsquo;t find anything inside a cupola on a house because it&rsquo;s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top. </p></div>

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Verified Reviews for Insulation Service pros in Copenhagen, NY

*The Angi rating for Insulation Service companies in Copenhagen, NY 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 Copenhagen, NY 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 June 06, 2025

Reviewed in June 2025
I had significant leaking happening from my roof and called Hodges Construction to come and give me a quote. He was professional, punctual, reasonably priced, amazing communication with updates throughout the job and went above and beyond. My roof looks great and I would recommend this company...
Hodges Construction
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Reviewed in June 2024
I had Kris come and install Rinnai hot water heater. He helped us pick the one which was suitable for our hot water needs. Kris was on time, installed it in a couple of hours , and left the basement spotless. Last year I had trouble with water running cold because moth had entered the inner...
BNM Plumbing
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Reviewed in June 2024
Brian was patient and understanding with explaining problems. He went above and beyond repairing water heater. Iâ ll definitely be using him again for my property. Highly recommended.
Odd Job Services
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Reviewed in April 2024
Great job by Andy and Ruben repairing foundation and joists, and installing insulation and sump pump
Groundworks
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Reviewed in December 2022
we had a portion of our roof significantly damaged during the "blizzard" this past weekend. It was tough to find anyone available or willing to go on our third floor dormer to repair it. Thank God, we were blessed to find someone who would come out and do the job. John DeWitt, and his...
John DeWitt
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Reviewed in December 2016
They went above and beyond what was necessary to fix my problem. They were careful when digging so as not to break any other underground lines or disturb the insulation outside my basement wall. They also did a descent job of landscaping afterwards, and were good at cleaning up after themselves....
C-Way Sanitation
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Reviewed in August 2016
Very Well. It was a very large job and all of the workers were wonderful..very polite and eager to please. Allstate places customer satisfaction first!!! Removal of the cedar shakes and 3 layers of shingles was very messy, but the men kept the area as neat as possible and cleaned up each night...
Allstate Roofing & More LLC
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Reviewed in June 2016
R-Factor Insulation Company does very good work. They insulated my crawl space and did a wonderful job. The owner Mr. Knapp was very professional and came out and gave a free estimate on the work. The job estimate was right on the price with no cost over runs at the completion of the <br />...
'R Factor Inc.'
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Reviewed in January 2016
Good value and true to the estimate. They went the extra mile and put in an insulating sheet on the access panel. Only reason I gave them 4.5 was a minor lack of organization (e,g.,went to wrong house initially, ran out of materials). Nothing they didn't remedy, however, and I would hire...
Northern Spray Foam Insulation
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Reviewed in April 2014
<p>We really cannot complain for the small job he did, but the fact that we found another plumber who directed us to a more cost effective alternative was a much more agreeable issue. Our Insurance only gave us so much money. <br /> <br />Being it gets so cold in the Attic it was not feasible to...
Roger That Plumbing Service
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Find Insulation pros in Copenhagen

Northern Spray Foam Insulation

4.5(

)

Spray Foam Insulation - InstallInjection Insulation - InstallBlown-In Insulation - Install or Upgrade

Serving Copenhagen, NY and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Had the underside of my cabin sprayed with foam insulation. I couldn't be happier. The floors were MUCH warmer this past winter. As a couple unexpected bonuses, the floors were much quieter, no creaking and the overall warmth of the cabin was NOTICEABLY warmer.. work was completed sooner than expected at a reasonable price! Thank you! Mike S."

Response time4 days

6 neighbors recently requested a quote

Recommended by92%of homeowners

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Independent Spray Foam and Contracting

5.0(

)

Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Copenhagen, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Offers commercial services

"Contractor was efficient , showed up when agreed and completed our spray foam project far below the other bids. Would recommend him for your projects."

Response time6 hrs

7 neighbors recently requested a quote

Blown-In Insulation - Install or Upgrade

Serving Copenhagen, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Hands down the BEST company to work with! Absolutely great experience from the sales person to the crew and supervisor that did our roof! Would never use any other company! Their work is immaculate and our roof looks stunning!!"

Response time2 days

693 neighbors recently requested a quote

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Common Sense Spray Foam

4.9(

)

Injection Insulation - InstallSpray Foam Insulation - Install

Serving Copenhagen, NY and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quick response

"The contractor, David Cross, was punctual, professional, knowledgeable, courteous. I am extremely pleased with my experience and would recommend David without hesitation."

Response time1 day

Recommended by100%of homeowners

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Silver Line Spray Foam

5.0(

)

Spray Foam Insulation - Install

Serving Copenhagen, NY and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients. We take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, great communication and quality, regardless of how large or small the job.

Response time8 hrs

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Orkin

New to Angi

Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Copenhagen, NY and surrounding areas

Approved

In business since 1901

Free estimates

Credit card accepted

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n\n

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Astar Heating & Air Conditioning Inc

4.8(

138

)

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Copenhagen, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"I use them all the time. They do an excellent job. I will recommend them and use them, again."

Recommended by98%of homeowners

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Craig Thomas Pest Control

4.6(

115

)

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Copenhagen, NY and surrounding areas

In business since 1996

Credit card accepted

"ok, but cost prohibitive for me to use this service"

Recommended by93%of homeowners

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Copenhagen, NY and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"R-Factor Insulation Company does very good work. They insulated my crawl space and did a wonderful job. The owner Mr. Knapp was very professional and came out and gave a free estimate on the work. The job estimate was right on the price with no cost over runs at the completion of the
job. I had other estimates that were much higher on the same work to be done."

Recommended by100%of homeowners

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Dave plumbing - Home Facebook

2.5(

)

Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Copenhagen, NY and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"So it was a bit slow but overall great job."

Response time1 day

Response rate96%

Recommended by100%of homeowners

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Showing 1-10 of 27

Insulation questions, answered by experts

Most insulation lasts 15 to 20 years, but it really depends on the type of insulation. Spray foam is a permanent insulation material that can last up to 100 years. Fiberglass and cellulose typically settle, shift, or deteriorate around 15 years. Once your insulation reaches the 15-year mark, it's time to check it for signs of needing to be replaced.

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

When looking for a company who installs insulation, your best bet is usually to work with an insulation contractor or professional insulation company. If you can't find a local insulation company, working with a general contractor can be another option. No matter who you hire, always confirm that they have experience.

It is possible to insulate your walls without removing drywall, but it’s not a good idea to attempt the work yourself. A professional can use blown-in insulation or spray foam insulation to fill wall voids without opening up the walls, and the option they use typically depends on your climate and whether or not there’s insulation in your wall already that can remain in place. Spray foam insulation costs more and isn’t always a viable option, but it’s a better insulator. Call in an expert to help decide which is right for you.

You won’t find anything inside a cupola on a house because it’s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top.

The Copenhagen, NY homeowners’ guide to insulation services

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

See all articles

Deane Biermeier
•
Jul 8, 2026Jul 8, 2026
How Much Does Ceiling Insulation Cost? [2026 Data]
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
Mitchell Grant
•
Jul 9, 2026Jul 9, 2026
How Much Does Crawl Space Insulation Cost? [2026 Data]
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
Dan Simms
•
Mar 6, 2026Mar 6, 2026
How Much Does Pipe Insulation Cost? [2026 Data]
Find out the average pipe insulation cost, including material and labor prices, plus tips to save money on your project.
Scott Dylan Westerlund
•
Jul 9, 2026Jul 9, 2026
What Is Dryer Vent Insulation? Should You Insulate It?
Learn how to decide if your home needs dryer vent insulation to protect your vent from drafts and moisture that can make your energy usage less efficient. Poorly ventilated dryer vents also increase mold risks!
Allie Ogletree
•
Jul 31, 2026Jul 31, 2026
Should You Remove Old Insulation Before Adding New Insulation?
Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.
C.E. Larusso
•
Jul 8, 2026Jul 8, 2026
How Long Does Insulation Last? A Comprehensive Guide to Replacing Your Home's Insulation
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.