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Southern NH Insulation Services

Reinsulate Your Home in Southern New Hampshire 
with USA Insulation™

Insulation Services in all of Southern New Hampshire, Greater Manchester, Concord, Nashua and the Seacoast

Looking for top-quality insulation products and installation? You've come to the right place. USA Insulation offers expert insulation installation in Southern New Hampshire and the surrounding areas. Whether you are looking for blown-in attic insulation, spray foam insulation, or premium injection wall insulation, our team offers a comprehensive range of services at an affordable price.

injection foam over fiberglass insulation

Quality Insulation Products, 
Improved Comfort.

When you want insulation that protects you from the heat in the summer and cold in the winter, USA Insulation of Southern New Hampshire has you covered. Our superior quality insulation products provide maximum energy efficiency, are safe for you and the environment, and are some of the most effective sound insulators on the market. Our insulation technicians are on a mission to improve comfort, energy efficiency, and savings for business and homeowners throughout the area. Backed by over 38 years of service in the insulation industry, USA Insulation is a name you can trust.

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Injection Wall Foam

Used on both exterior walls and interior walls, USA Premium Injection Foam is second to none. It is injected into wall spaces with a fast application process, filling cracks and crevices that most other insulation products can't. The insulation fills spaces behind electrical and phone wires, pipes, electrical outlets, and other areas for maximum efficiency.

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Blown-In Attic Insulation

When your attic is not properly insulated and ventilated, you can lose conditioned air quickly, making your home more difficult - and more expensive - to keep comfortable during the winter as well as the summer. In addition to letting heat escape during the cold winter months, a poorly insulated attic is a major contributing factor in the formation of ice dams, icicles, and mold growth, which can be both a health and safety hazard for your family and your property.

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Air Sealing

Our highly skilled, trained, and experienced energy and insulation experts can come to your home to conduct our "Search and Seal" procedure. This process finds and targets the leaks that are hurting your home's energy efficiency, and seals them off for energy use reduction!

a wooden wall cavity

Spray Foam

Spray polyurethane foam (SPF) is an innovative foam plastic substance that is sprayed onto an open surface in paint-like form and then expands to create an insulating barrier against wind and outside temperatures. Once the insulation sets, it expands to create an insulation barrier against extreme temperatures and moisture.

*This is a representation only and may not be exact.

Captain Comfort

Ready for a more comfortable home?

Let us test your home's energy efficiency for free. Request a free insulation inspection & estimate today.

Why do you need to 
re-insulate your home or business?

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!

10%

Energy Loss Through Windows

25%

Energy Loss Through Attic

35%

Energy Loss Through Walls

*15% of energy is lost through the basement & floor

Your Walls Waste More Energy Than You Think

If your home was built before 1980, that automatically makes you one of the 77 million Americans whose homes are insufficiently insulated, if they are insulated at all. Prior to 1980, there were no building codes for insulation minimums.

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Low Monthly Financing

Financing issued with approved credit.

Terms and conditions apply. Financing offers vary by location.
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Our
Proven Process

Pre-Installation Walkthrough

On installation day, we'll start by walking through the interior and around the exterior of your home together, explaining our process and what to expect.

Remove Siding

For homes with side paneling, we remove them on each section of wall.

Drill Holes

Next, we drill small holes between each wall stud along the side of the home. For homes with brick, we'll drill holes in the mortar to access the wall.

Inject Foam

After drilling holes, we then insert a tube through the holes into the wall cavity and begin to pump in our USA Premium Foam Insulation.

Fill Wall Cavities

We fill the wall cavity with the injection foam and it squeezes between gaps and crevices, forming an effective barrier. The insulation product hardens within minutes!

Plug Holes & Reinstall Siding

After insulating, we plug each hole, or cover with matching mortar, and return the siding to the home with no visible difference. It'll look like we were never there.

Post-Installation Walkthrough

We'll walk back through the interior and around the exterior with you, showing you exactly what we did and ensure that the finished product and clean-up meet your satisfaction.

Some Thoughts From Our
Awesome Customers

They did a great job! My house is over 125 years old, had virtually zero insulation and they had to drill almost twice as many holes to get proper coverage because of how the home was...

- Rainbow Pools

The process was pretty painless. The gentleman that quoted the job was personable and knew his stuff. They got it scheduled fast even though it was a smaller job. The team that did the work was...

- Michael Duffy

USA Insulation personifies the adage, soup to nuts regarding professionalism, quality, and service. They were punctilious, courteous, and professional. They showed up promptly, addressed me and my...

- Walter Bell

James, Tim, and Joel did an excellent job. I felt bad that they had to work in horrible weather, but they remained positive and professional despite how nasty it was outside, as well as in my...

- R L

The whole process was seamless. Salesperson showed up, checked out the house, and provided a quote for doing just the walls (this was 15k less than another company that did an energy audit...

- Lisa Marazoff

Fast appointment and a great job insulating my house. I can feel an amazing difference in how much warmer my house is. Glad I went with the exterior wall spray foam instead of cellulose. My...

- Jimmie P

Great experience. Wanted spray foam installed in basement crawl spaces of my rental property. Although I had to wait a few weeks for an appointment, it was worth it. No high-pressure sales...

- Glynn Bingham

The crew from USA Insulation came in the other day and did a fantastic job! They were very friendly and professional. They kept to the timeline as they said and did a fantastic job cleaning up!...

- Ronald Burgess

Excellent experience with USA Insulation. From the sales process to customer support and through project completion, they did a very good job. The lead tech Joel Correa and his crew Tim & Chris...

- Patrick Duffy

The representative from USA Insulation was very supportive of my concerns and walked me through the process. We are very happy with this company. The installers were very polite and respectful of...

- Greg Neumann

USA Insulation of Southern NH proudly serves the following locations

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USA Insulation is a Threshold Brands Company. Each USA Insulation franchise location is independently owned and operated. Prices and services vary by location.

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