
Florence homes lose more energy through poorly insulated attics and crawl spaces than almost anywhere else. We find the gaps, seal them, and install insulation that actually performs.
Florence homes lose more energy through poorly insulated attics and crawl spaces than almost anywhere else. We find the gaps, seal them, and install insulation that actually performs.

Florence Insulation is Florence's locally owned insulation contractor, offering 16 residential and commercial services across Florence, AL and 12 surrounding cities. We work on everything from single attic jobs to full-house retrofits - spray foam, blown-in, crawl space, vapor barriers, and more. Every job starts with a free on-site assessment so you know exactly what you are getting before anything begins.

Air leaks driving up your energy bill? Spray foam seals every gap and insulates in one step.
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Attic too hot in July? Proper insulation stops that heat from radiating into your living space.
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Loose fibers fill every corner of your attic for even, gap-free coverage in just a few hours.
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One house, multiple problem zones? We assess every area and recommend what will actually help.
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Old, wet, or pest-damaged insulation works against you. We remove it cleanly before new material goes in.
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A damp, uninsulated crawl space makes your floors cold and your HVAC work harder. We fix both.
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Drafty walls let conditioned air escape all day. Wall insulation keeps that air where it belongs.
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Insulation without air sealing is like a heavy blanket over an open window. We seal first.
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Cold basement floors and high heating bills are often the same problem. Proper insulation solves it.
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Dense, moisture-resistant closed-cell foam is the go-to choice for crawl spaces and humid climates.
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Open-cell foam fills interior walls and attic cavities with great sound dampening and thermal control.
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Commercial buildings lose a lot of energy through the envelope. We handle projects of all sizes.
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Ground moisture creeps up through soil year-round. A vapor barrier stops it before it causes damage.
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Protecting floors and structure from moisture starts with proper barrier installation in the crawl space.
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Leaky attic floors push cool air out and pull hot air in. Sealing those gaps pays for itself fast.
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Older home with walls that were never insulated? Retrofit insulation adds coverage without a full renovation.
Learn MoreReach out by phone or through the form on this page. We will ask a few basic questions about your home - its age, which areas you are concerned about, and what you have been experiencing. No technical knowledge required. We respond within 1 business day and schedule a free visit at a time that works for you.
We come to your home and look at the actual spaces - attic, crawl space, walls - measuring what is there and checking for moisture, air leaks, or any conditions that need to be addressed first. The visit takes 30 to 60 minutes. You get a written quote that explains what we found and why we are recommending what we are, with no pressure to decide on the spot.
On installation day the crew arrives with all the equipment. Most jobs are done in a single day. Before we leave, we walk you through what was done so you can see the finished work - or review photos if the space is hard to access. You will start noticing the difference in comfort within the first few hot or cold days after the job.
We carry full liability insurance and workers compensation on every project. Ask for our Alabama contractor license number before work starts - we will provide it without hesitation.
We visit your home, assess the actual conditions, and give you a written quote. No phone-only estimates, no surprise charges. You decide whether to move forward on your own terms.
We live and work in the Shoals area. We know the housing stock, the climate, and the common problems that show up in homes built during each decade. That context shapes every recommendation we make.
If there is a problem with our installation - thin coverage, missed areas, or gaps - we come back and fix it at no charge. We put that in writing so you have something to hold us to.
Ready to talk? Call (256) 367-9903 or send us a message.
We had spray foam put in the crawl space in early May. By mid-June I noticed the floors were no longer cold in the morning, and the musty smell we had lived with for years was completely gone. The crew finished in one day and cleaned up after themselves.
Mark T., Florence, AL - Crawl Space Insulation
My attic insulation was original to the house - we are talking 1962. The difference after the blown-in job was real. Upstairs used to be at least five degrees hotter than the main floor every summer evening. Not anymore. They also found and sealed a gap around an old light fixture I never knew about.
Sandra R., Muscle Shoals, AL - Attic Insulation
I got three quotes for spray foam in the attic and crawl space. Florence Insulation came in the middle on price but was the only one who walked me through exactly what they were going to do and showed me the finished work before they packed up. That transparency made the decision easy.
James W., Sheffield, AL - Spray Foam Insulation
We respond within 1 business day. There is no obligation - just a free on-site look at your home and a written quote that explains every line item. After you submit, someone from our office will call you to schedule a free on-site estimate at a time that works for you.
(256) 367-9903Florence Insulation is based in Florence, AL and serves homeowners across 12 cities and communities in northwest Alabama, northeast Mississippi, and southern Tennessee. That includes Muscle Shoals, Huntsville, Decatur, and points beyond. Most of our service area is within a same-week or next-week scheduling window.
Your attic is likely acting as a heat radiator. Florence attics can reach 130 to 150 degrees in July, and without proper insulation below them, that heat pushes straight into your living space and forces your AC to run longer cycles.
It depends on the type. Spray foam seals air completely - it insulates and air-seals at the same time. Fiberglass batts and blown-in slow heat transfer but do not stop air movement. For leaky older homes, spray foam or air sealing before blown-in delivers noticeably better results.
Yes. Temperatures drop below freezing regularly from December through February, and heat escapes through under-insulated attic ceilings all night long. Many Florence homeowners are surprised how much their winter heating bills drop after an attic upgrade.
Low. Homes built before 1990 were typically insulated to standards well below what is recommended for northern Alabama today. If yours has never had an upgrade, the attic and crawl space almost certainly need attention - even if the home was well-built originally.
Closed-cell is almost always the right choice for crawl spaces. It is denser, acts as a moisture barrier, and resists the humid conditions that are common under Florence homes. Open-cell is better suited for interior walls and attics where moisture resistance is less critical.
Order matters. Sealing air leaks first is more impactful than adding insulation over unsealed gaps. The U.S. Department of Energy recommends air sealing as the first step in any insulation project. Without it, insulation alone underperforms.
Florence Insulation is a licensed and insured insulation contractor based in Florence, AL, serving the Shoals area and 12 surrounding communities since 2023. We hold an Alabama Home Builders Licensure Board contractor license, issued by the State of Alabama - the credential required to perform residential insulation work legally in this state.
Since opening, we have completed insulation projects across all 16 service types we offer, from basic attic top-ups to full spray foam crawl space encapsulations. Every job is performed by our own crew - we do not subcontract.
Want to learn more about how we work and what we stand for? Read our full About page.
Replace it if it is wet, moldy, pest-damaged, or heavily compressed. In those cases, adding new material on top makes the problem worse, not better. If the existing insulation is dry and intact but just too thin, topping it off is usually the right call.
For northern Alabama, the Department of Energy recommends R-38 to R-60 in the attic. Most pre-1990 Florence homes fall well below that. A contractor can measure your existing depth and tell you exactly how far short you are.
Yes. The federal government currently offers a tax credit covering up to 30 percent of qualifying insulation and air sealing costs annually. Ask your contractor to document the materials used so you have what you need to file the credit. The North American Insulation Manufacturers Association publishes guidance at naima.org.
Still have questions about your specific home? ENERGY STAR has a free homeowner insulation guide worth reading - or call us at (256) 367-9903 and we will answer your questions directly.
Florence is the largest city in the Shoals area of northwest Alabama, with a population of roughly 42,000 and a homeownership rate around 55 to 60 percent. It is a city where most residents own their homes and expect contractors who know the territory. Florence sits along the south bank of the Tennessee River, just downstream from Wilson Dam - one of the TVA's original dams and a landmark locals know well. The University of North Alabama sits at the heart of the city, surrounded by a mix of long-established family neighborhoods and older rental properties.
A large share of Florence's housing stock dates to the 1940s through 1970s. Ranch-style homes and craftsman bungalows dominate the established neighborhoods, most built on crawl space foundations rather than slabs. Homes near downtown and around the W.C. Handy Birthplace are often 80 or more years old, with original materials that have never been updated. Clay-heavy soil, roughly 55 inches of annual rainfall, and summers that regularly push above 90 degrees create conditions where uninsulated or poorly sealed crawl spaces develop moisture problems fast. We have seen it on job after job across the city.
Whether your home is a brick ranch near the county line or a craftsman bungalow a few blocks from UNA, we know what these homes deal with seasonally and what it takes to fix it properly. Florence Insulation is based here - this is our community, and we treat every job like a neighbor is watching.
By appointment only, no walk-ins.
Florence Insulation
220 W Tennessee St Suite 230, Florence, AL 35630
(256) 367-9903team@florenceinsulation.comAlways open, 24/7.
A free on-site estimate takes about 30 minutes and comes with no obligation. Call or send us a message and we will schedule a visit that works for you.