If you’re dealing with a damp, musty basement or struggling to control humidity and comfort levels downstairs, poor or outdated insulation might be the root of the problem. At Tennessee Valley Spray Foam LLC, we provide expert basement insulation services throughout Huntsville, AL, and the surrounding areas, helping homeowners and property managers create healthier, more energy-efficient spaces from the ground up.
We use closed-cell spray foam, which acts as both a high-performance insulator and a built-in moisture barrier, and is ideal for basement environments. Whether you're tackling a full basement finishing project or simply want to prevent future moisture damage, our team delivers top-quality services backed by years of industry experience, advanced application techniques, and a commitment to reliable, long-term results.
Upgrading your basement insulation doesn’t just make your space more comfortable. It also provides long-term protection, increased efficiency, and added peace of mind.
Closed-cell spray foam acts as a built-in moisture barrier, helping to reduce dampness, prevent mold growth, and protect against water intrusion.
Insulating your basement keeps temperatures stable year-round, reducing drafts and cold floors while making the space more usable.
By sealing gaps and improving thermal resistance, basement insulation lowers your heating and cooling costs month after month.
By blocking out moisture and air leaks, insulation helps reduce allergens, mold spores, and humidity-related issues in the air you breathe.
A well-insulated basement is a smart upgrade that adds value, enhances livable space, and makes your home more attractive to future buyers.
Spray foam insulation lasts for decades without sagging, settling, or losing effectiveness, offering protection that stands the test of time.
Insulation also reduces noise transfer between floors and outside, creating a quieter, more peaceful environment in your home.
Crawl space encapsulation helps protect your home from issues that start where you can’t always see them. We install vapor barriers and insulation to keep moisture out, prevent mold, and create a cleaner, more energy-efficient space below your home.
Our commercial insulation services are built to handle the daily demands of busy buildings. Spray foam helps prevent air leaks, control humidity, and maintain year-round comfort in restaurants, offices, warehouses, and other commercial spaces.
We handle crawl space insulation by focusing on sealing off the subfloor with high-performance spray foam. This creates a moisture-resistant barrier that improves comfort, keeps temperatures consistent, and helps reduce long-term energy costs.
Wall insulation is one of the best ways to boost your building’s comfort, safety, and sound control. Whether it’s open-cell foam or ROCKWOOL mineral insulation, we install materials that perform well and make your space feel more secure and peaceful.
We offer garage insulation that helps make your garage a functional extension of your home. By sealing up air leaks and insulating surfaces with spray foam, we reduce noise, stop moisture, and help keep the temperature comfortable year-round.
Spray foam insulation gives your space a powerful shield against energy loss and unwanted moisture. It expands to seal gaps and irregular surfaces, creating an airtight barrier that improves comfort and helps cut down on heating and cooling costs.
New construction insulation sets the foundation for long-term comfort and performance. We handle every part of the job ourselves, insulating crawl spaces, walls, and ceilings with precision so your new build is efficient from the very beginning.
Our retrofit insulation service helps bring older structures up to speed with better energy performance and indoor air quality. We also remove old insulation when needed, replacing it with clean, modern materials that work better and last longer.
Metal building insulation helps keep large, open structures more comfortable and efficient. We use spray foam to reduce heat loss, block condensation, and enhance long-term durability in barns, hangars, storage facilities, and more.
Attic insulation plays a huge role in keeping your home comfortable throughout the year. We use spray foam to seal off gaps and cracks, helping your HVAC system work more efficiently while also preventing moisture buildup and outside noise.
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.
We combine expert service with a friendly, honest approach to insulation that’s built for lasting performance.
With years of industry expertise, we build tailored insulation solutions designed around the needs of your specific basement space.
To make your project more manageable, we offer financing through Jobber with convenient options for every budget.
You’ll always know what to expect thanks to our up-front, no-obligation estimates and clear, professional recommendations.
As proud members of the Spray Polyurethane Foam Alliance and the Huntsville Madison County Builders Association, we stay at the forefront of best practices.
Our spray foam comes with a lifetime warranty because we stand behind our materials and our workmanship.
We’re proud to offer a 5% discount to current military personnel, combat veterans, nurses, and first responders.
Address: Huntsville, AL 35802
Phone: (256) 932-3458
Business Hours:
Mon - Sat: 7:00 AM to 5:00 PM
Sun: Closed
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Jobber Financing
5% Discount for Active Military/Combat Veterans, First Responders, and Nurses
Lifetime Warranty on Spray Foam
