Should I insulate my copper pipes?

• <div><p>Yes, you should insulate your copper pipes to help regulate their temperature. Well-insulated copper pipes will be protected from freezing and can conserve energy by keeping hot water warm for longer. Foam rubber insulation tubes are the <a href="https://www.angi.com/articles/what-materials-are-best-pipe-insulation.htm">best pipe insulation to prevent freezing</a> since they fit tightly around the pipes while still maintaining some flexibility.</p></div>

Should I remove old attic insulation before adding new?

• <div><p>Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: </p><ul><li><p>If the insulation is over 15 years old</p></li><li><p>If the insulation is wet or moldy</p></li><li><p>If it is <a href="https://www.angi.com/articles/what-is-vermiculite-insulation.htm">vermiculite insulation</a></p></li><li><p>If you see signs of pest infestation</p></li></ul><p>Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.</p></div>

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Verified Reviews for Doorbell Installation pros in Salem, IL

*The Angi rating for Doorbell Installation companies in Salem, IL 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 Salem, IL 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 October 21, 2026

Reviewed in October 2026
Ashton and crew replaced our roof, soffit, facia, siding, installed flooring poured and built a 10X22 foot covered porch
A&A Property Services, LLC
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Reviewed in June 2026
febuary, scott was hired to installed central air and heating. making the home comp;etely elictric. i was told to have the electric company to shut off the gas to the home, since the furnace was being pulled out for the new central air/heating unit that week.... febuary.... it was still getting...
Tri-County HVAC, LLC
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Reviewed in December 2025
I am beyond pleased with the beautiful tile work installed by Precision Craft. They were able to work quickly on a complete faucet replacement due to a leak - which was a lifesaver. The shower turned out so much better than I hoped.
Precision Craft LLC
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Reviewed in September 2024
Timothy Shelton did a great job with the inspection. Dwayne and his crew were great on install
Foundation Recovery Systems
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Reviewed in May 2024
Frank was easy to schedule and I felt comfortable leaving him in my house alone. He put up with my crazy dogs too. He showed up when he said he would and was quick to get the job done. The fireplace installer made a mistake and had to cut a hole in my brick and Frank quickly came to repair it...
Podergois Masonry LLC
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Reviewed in May 2023
Ron came out right away to give me a quote. He made some great suggestions. He and his son came when they said they would (something rare) and completed the job on time. I couldnt be happier with their craftsmanship. They installed iron ballisters on a stair case that had never been completed....
Stair Artisan
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Reviewed in October 2021
618 did an excellent job. There were right on time, worked quickly, cleaned up and were very friendly. They seemed knowledgeable about electrical work and were more than fair with cost. They even installed my DirectTV! I love what they did and would most definitely recommend them.
618 Electric
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Reviewed in August 2020
Shane was very knowledgeable, gave us a great price, was in and out and left our home with a great system installed with no fuss. Great service!
Ohana Heating & Air
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Reviewed in June 2020
Theo and his crew did a good job installing the gutters 5/22. A few days later an issue arose after light rain in that a 20 ft section of gutter has water getting between the gutter and the eave. This water is dripping right across the front door entry. I spoke to Theo about this and he told me...
Johnson Gutter Company
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Reviewed in September 2014
I thought it was going to be great and inexpensive, but in the end it has cost me a lot of money and we are still repairing the damage. They did an unprofessional job on the duct work and did not put in a cold air exchange in a two story home, thus taxing the system to its limits. Every...
AFFORDABLE HEATING COOLING
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Top-Rated Doorbell installation pros in Salem - Updated Nov 2026

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Doorbell Installation FAQs, answered by experts

Yes, you should insulate your copper pipes to help regulate their temperature. Well-insulated copper pipes will be protected from freezing and can conserve energy by keeping hot water warm for longer. Foam rubber insulation tubes are the best pipe insulation to prevent freezing since they fit tightly around the pipes while still maintaining some flexibility.

While insulation is required for all exterior walls in a house, it is not typically required for interior walls. Local and state building codes mandate that new construction homes have adequate insulation in exterior walls and ceilings to suit the local climate.

However, there are several benefits to adding insulation to interior walls. It is excellent for sound-dampening between rooms and can help with temperature control by maintaining a regulated temperature in specific rooms and lowering heat transfer between adjacent areas. Insulating interior walls can also contribute to the overall energy efficiency of your home.

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.

It is usually possible to install insulation yourself, but it’s often better to hire an insulation professional. An experienced insulation pro can determine which type of insulation is best for your space and the R-value get the most value and comfort in your home. Certain types of insulation can cause skin, eye, and lung irritation, and a professional will have the equipment necessary to keep themselves safe and limit the effect on your indoor air quality after the installation. Certain types of insulation—like blown-in and loose-fill insulation—demand a professional for proper functionality and safe installation.

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation:

If the insulation is over 15 years old
If the insulation is wet or moldy
If it is vermiculite insulation
If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

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