(256) 932-3458

Attic Insulation Service in Huntsville, AL, and Nearby Areas

If your home suffers from uneven temperatures or poor air quality, it may be time to upgrade with new attic insulation from Tennessee Valley Spray Foam LLC. Serving Huntsville, AL, and the surrounding areas, we offer customized spray foam solutions that seal air leaks, increase energy efficiency, and improve indoor comfort.

Our attic insulation forms a durable, airtight barrier that eliminates drafts, prevents moisture buildup, and minimizes heat transfer. Whether you're retrofitting an older house or insulating a new construction, we customize every job for lasting performance and peace of mind.

Unfinished attic with wooden beams, spray foam insulation on the ceiling, plywood flooring, a red bag, and a few small items on the floor.

Key Benefits of Attic Insulation

Here’s how professionally installed attic insulation can transform your home from the top down.

Exposed wooden framing and spray foam insulation in walls and ceiling of a house under construction, with a window and door visible.

Air quality improvement

By sealing out moisture and pollutants, spray foam insulation helps reduce allergens, mold, and mildew that can negatively impact indoor air quality.

Consistent comfort

Attic air sealing helps maintain even temperatures throughout the home, minimizing hot or cold spots between rooms and floors.

Energy savings

Insulation reduces the strain on HVAC systems by keeping conditioned air where it belongs, which lowers utility bills.

Moisture control

Our solutions prevent condensation in the attic, helping avoid wood rot, rust, and mold growth in your roofing system.

Noise reduction

Spray foam also acts as a sound barrier, helping to minimize noise from outside and between rooms for a more peaceful home.

Our Comprehensive Services

Crawl Space Encapsulation

Crawl space encapsulation is one of the best ways we help homeowners improve indoor air quality and prevent long-term damage. We seal off the crawl space with a vapor barrier and insulation to keep moisture and mold out while boosting energy efficiency.

Commercial Insulation

We provide commercial insulation that works effectively in busy spaces such as offices, restaurants, and warehouses. Our spray foam applications help control indoor temperatures, stop air leaks, and reduce operating costs without interrupting your business flow.

Crawl Space Insulation

Crawl space insulation helps maintain consistent indoor temperatures by sealing the underside of your structure. We apply spray foam directly to the subfloor, helping prevent moisture buildup and air drafts that can affect comfort and efficiency.

Wall Insulation

We offer wall insulation services that improve energy performance, sound control, and fire resistance. Using open-cell spray foam or ROCKWOOL mineral insulation, we create effective solutions for residential and commercial projects.

Basement Insulation

Basement insulation helps turn dark, damp spaces into comfortable areas you can use year-round. We use closed-cell spray foam to seal out moisture and regulate temperature, making the basement a healthier part of your home.

Garage Insulation

Our garage insulation services help make garages more than just a storage space. Spray foam locks in temperature control, keeps moisture at bay, and reduces noise so you can use the space for work, hobbies, or just better protection for your vehicle.

Spray Foam Insulation

Spray foam insulation gives homes and businesses an edge when it comes to energy savings and comfort. It expands to seal cracks, creating a strong barrier against moisture, heat loss, and unwanted air infiltration.

New Construction Insulation

New construction insulation sets the tone for comfort and efficiency from day one. We insulate every part of your project, from crawl spaces to vaulted ceilings, using high-quality materials that we install ourselves.

Retrofit Insulation

Retrofit insulation is a great way to bring new life to older buildings. We safely remove old or damaged insulation and install modern spray foam that helps protect against moisture and allergens.

Metal Building Insulation

Our metal building insulation service keeps large structures, such as barns and warehouses, protected from the elements. Spray foam helps regulate temperatures, prevents condensation, and reduces energy loss through exposed metal surfaces.

Insulation Removal

Our insulation removal service clears out old or contaminated insulation that can cause moisture, pest, or air quality issues. We safely prepare the area for new, energy-efficient insulation that improves comfort and performance.

Why Choose Tennessee Valley Spray Foam LLC?

The right insulation team can make a world of difference, and we’re all about delivering results you can feel.

Experience and Personalized Service

With a strong track record and deep industry knowledge, we deliver customized insulation solutions that align with your home’s unique design and performance needs.

Financing Options Available

We make it easier to improve your home with flexible financing options available through Jobber.

Free Estimates and Consultations

Our team provides honest, no-pressure assessments to help you understand the best options for your space.

Industry Affiliations

As proud members of the Spray Polyurethane Foam Alliance and the Huntsville Madison County Builders Association, we stay dedicated to upholding the highest industry standards and best practices.

Lifetime Warranty on Spray Foam

Our attic spray foam solutions come with a lifetime warranty, so you can count on protection that lasts.

Special Discounts

In recognition of their service and dedication, we’re proud to offer a 5% discount to nurses, first responders, combat veterans, and active military members.

Start Your Attic Insulation Project With Us Today

Say goodbye to drafts, moisture, and high energy bills with expertly installed attic insulation from Tennessee Valley Spray Foam LLC. Call us at 256-932-3458 today to schedule your free estimate.
Call (256) 932-3458 Today!

Contact Information

Address: Huntsville, AL 35802

Phone:(256) 932-3458

Business Hours:

Mon - Sat: 7:00 AM to 5:00 PM
Sun: Closed

Our Services

Service Areas

Huntsville, AL • Madison, AL • Guntersville, AL • Scottsboro, AL • Decatur, AL • Hazel Green, AL • Fayetteville, TN • Meridianville, AL • Mt Carmel, AL • Priceville, AL • Mooresville, AL • Athens, AL • Woodville, AL • New Market, AL • Gurley, AL • Hartselle, AL • Arab, AL • Albertville, AL • New Hope, AL • Grant, AL

Financing

Jobber Financing

Coupons Offered

5% Discount for Active Military/Combat Veterans, First Responders, and Nurses

Warranties

Lifetime Warranty on Spray Foam

© 2025 
Tennessee Valley Spray Foam LLC