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Signal Mountain, TN 
Home Insulation Company

Reinsulate Your Home in Signal Mountain
with USA Insulation

Insulation Services in Signal Mountain, TN

Are you currently looking to improve the energy efficiency of your home or commercial building? One of the ways to do that is to improve the insulation in your exterior walls and attic. At USA Insulation, we offer a variety of commercial and home insulation services in Signal Mountain, TN, including premium injection wall foam, blow-in attic insulation, spray foam and attic sealing so that you can reduce your heating and cooling bills.

a person holding a bottle

Why do you need to 
reinsulate your home?

Lower Energy Bills

Lower Energy Bills

It has been shown that installing USA Premium Foam Insulation in your walls results in savings on your energy bills!

A Healthier Home

A Healthier Home

Protecting your home with USA Insulation will lower your energy consumption and reduce carbon dioxide and other greenhouse gas emissions.

Live Comfortably

Live Comfortably

Increasing insulation reduces the heat exchange, maintaining a more consistent level of comfort throughout your home year-round!

Captain Comfort

Ready for a more comfortable home?

USA Premium Injection Foam Insulation Benefits


Higher R-Value

A material's insulation properties are rated as "R-Value." "R" stands for resistance. Our USA Premium Injection Foam Insulation is 35% more efficient than the competition.


Improves Indoor Air Quality

Having USA Premium Injection Foam Insulation in your walls contributes to the overall comfort and health of everyone in your home.


Best Fire & Smoke Rating

USA Premium Injection Foam Insulation in your walls actually acts as a fire barrier that will retard the spread of flames in your home.


Clean & Quick Installation

Having USA Premium Injection Foam installed throughout your home is safer, easier and cleaner than installation with other products.


Noise Reduction

Once our USA Premium Injection Foam Insulation is installed, you will notice an immediate and significant decrease in outside noises.



USA Premium Injection Foam can help reduce your energy consumption and carbon footprint, protect the environment, and boost your overall home comfort!

We have the tools to insulate every space 
in new and existing homes

a person holding a hose
injection foam

Premium Injection Wall Foam 
in Signal Mountain, TN

Our USA Premium Injection wall foam can help insulate homes and commercial spaces without requiring the removal of masonry, siding, or drywall, and it's rated for interior and exterior walls. Our Signal Mountain, TN injection wall foam offers up to 35% higher efficiency than the insulating foams offered by our competition, and it provides a quick and clean installation that doesn't require cutting large sections out of your walls. Once it's installed, you'll enjoy a quieter indoor atmosphere that's not hindered by as many outdoor noises, and you may even notice that the air quality in your building is better.

a man sitting in an attic

Blown-In Attic Insulation 
in Signal Mountain, TN

If your home is cold in the winter and hot in the summer, it may be due to a lack of insulation in your attic. As the sun beats down on your roof, it heats up the air in your attic, which can transfer into your home if your attic isn't properly insulated. Thankfully, we offer Signal Mountain, TN blown-in attic insulation that can be installed in all types of attic spaces. When we install attic insulation, we access your attic, make sure you have enough attic baffles and assess the insulation that may already be in your attic. If you're missing attic baffles, we will install more in order to improve the airflow. Then, we'll add our blown-in attic insulation to the recommended depth for your climate zone. Once we're finished, you'll be able to enjoy a more comfortable house year-round.

a person holding a tool

Attic Air Sealing 
in Signal Mountain, TN

How well sealed is your attic? There's a good chance that if you have lights and other fixtures attached to the ceiling in your building, it's not as well sealed as it could be. This is because installers often leave gaps where wires are passed through the ceiling into your home, and in the rim joists of your attic that lead outside. This can cause your home to lose heated and cooled air, needlessly raising your energy bills. Our team of Signal Mountain, TN air sealing experts can come in and find all those little gaps that are leaking your climate-controlled air and seal them. Once we're finished, you'll see up to a 20 percent decrease in your energy bills.

a wooden door with a blanket

Spray Foam 
in Signal Mountain, TN

Are you looking to increase the energy efficiency of your building? If you are, our Signal Mountain, TN spray foam insulation may be the answer. Our USA premium spray foam is designed to be sprayed onto open surfaces. Once it's been applied, the spray foam expands to fill the space and provide excellent insulation for residential and commercial buildings. This is because it seals and fills cracks, crevices, and gaps. We recommend it for attics, basements, floors, and walls.


$500 off Early Bird Special

When you spend $2,500 or more!

Does not include spray foam. May not be combined with other offers.

Some Thoughts From Our
Awesome Customers

USA Insulation salesman was prompt and professional - their price for attic insulation was very fair - the techs were also pros; they did a good job blowing in the insulation and cleaned up before...

- Gary Wright

I rarely take the time to write reviews, but after my experience with USA Insulation of Chattanooga, I felt led to share my thoughts for anyone seeking insulation services. From the moment I...

- The Garden Of Steven

Excellent service, from the first call to the completion of the job. Elizabeth was very knowledgeable, helpful and very kind . The techs arrived on time and completed the job in a timely manner....

- Deede Hight Culberson

Jagger at USA Insulation was wonderful to work with. He came out to my home and let me know what he could do to help with our lack of insulation in our sunroom. While there he used a camera to...

- Sam Jennifer Johnson

We renovated our main floor and that included taking down ceilings practically across the whole space. A time was scheduled with me promptly, the crew showed up on time, were respectful and nice,...

- Lyall Harrison

Jagger did a great job. His estimate was exact and didn’t beat around the bush. After the work was done, it looked great, I will definitely use again.

- Noah Wood

We were impressed from the first contact from Elizabeth, the salesman & installation crew …. Everyone was professional and knowledgeable!! They did a fantastic job! We highly recommend this...

- Wayne Woodrum

USA Insulation did a great job cleaning out our attic and insulating it as well as injecting foam through our brick exterior walls. We have seen a noticeable difference in AC and Heating use.

- Abner Casavant

What great service I received. Called made an appointment and they showed up on time and gave me the best service ever. I highly recommend USA insulation. Home is cooler than ever.

- Mary Bryant

Saved me a lot of money on my energy bill! I loved the fact they were licensed and insured. the installers were trained, certified, and very professional. The warranty was a HUGE benefit. Love...

- Jagger Guerrero

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