• 118 Spacegate Drive, Huntsville, AL 35806
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Call Your Local Pros Today! (256) 715-4061

Fiberglass Insulation

Do you need fiberglass insulation contractors in the Huntsville, Alabama area? You can rely on the team at American Insulation. We work with homeowners, builders and contractors to insulate homes and commercial buildings with fiberglass, for both retrofit and new construction projects.

Get a free quote for your project in Alabama by calling (256) 715-4061 or contacting us online!

Fiberglass Insulation Installation

Fiberglass has been used to insulate structures for decades and we install batt and blown-in fiberglass. This type of insulation is made of tiny glass fibers and is often installed in attics but can be used to insulate walls and crawl spaces as well.

Fiberglass Insulation

Fiberglass insulation can help:

  • Make your home or building more comfortable year round
  • Reduce noises not only from outside your home or building, but also between different rooms and levels inside
  • Improve the performance of your HVAC equipment
  • Contribute to a healthier environment

New Construction & Retrofit Projects

At American Insulation, we use fiberglass insulation for retrofit (re-insulation) and new construction projects. We have experience with both commercial and residential projects and can install fiberglass in walls, attics and crawl spaces.

Fiberglass Insulation R-Value

Blown-in fiberglass has an R-value/inch of 2.2 – 2.7. For R-38, 14 – 17 inches are needed. The R-value of  3.5 inches of batt fiberglass is 11. It’s R-38 for 12 inches. Learn more on the U.S. Department of Energy.

Huntsville & Decatur, AL Area Fiberglass Installers

If you’re in Huntsville, Decatur or a surrounding area, let American Insulation help you with your project! We have experience installing fiberglass in existing homes and buildings and new ones being constructed, and our professionals use blown-in and batt/roll fiberglass insulation.

American Insulation provides a variety of products and services for homes and commercial buildings in Huntsville, Alabama and the surrounding areas. We have one goal: making your life easier and your home more energy-efficient and comfortable.

Get in touch with us to learn more about our insulation services or if you’re ready to start your project—call us at (256) 715-4061
 or fill out the form in the sidebar! 

Products We Install
Fiberglass Insulation

Our insulation team installs batt and blown-in fiberglass.

Spray Foam Insulation

American Insulation is proud to be a leading installer of spray foam insulation.

Closets & Shelving

American Insulation installs quality shelving and storage solutions.

Shower Enclosures

American Insulation offers a large assortment of shower doors.


From standard sizes to custom cuts, we offer all types of mirrors.

Bathroom Accessories

American Insulation offers bath accessories for every taste.

Door Hardware

We have the right locks, handles, hinges and other hardware for your project.

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