Blown-In Insulation
Blown-in fiberglass or cellulose is the fastest and most cost-effective way to bring an existing attic up to the right depth for northern Alabama's climate zone.
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A Florence attic can hit 130 degrees in July. Without proper insulation, that heat pushes into your living space all day - and your AC runs nonstop trying to keep up. We fix that.

Attic insulation in Florence, AL acts as a thermal blanket between your living space and the outside air - slowing heat transfer in summer, retaining warmth in winter, and most jobs are complete in a single half-day visit.
Florence summers are hard on homes. Temperatures regularly hit the low 90s from June through August, and attics in this region can reach 130 to 140 degrees on a July afternoon. That stored heat radiates down into your living space all evening, forcing your cooling system to run overtime. Many homes in Florence were built in the 1950s through 1970s with insulation levels that were considered acceptable at the time but fall well short of what today's energy standards call for.
If you are deciding between material types, our blown-in insulation page covers the most common attic option in detail. For homes with significant air leakage, pairing blown-in with attic air sealing delivers the biggest improvement.
If the second floor or rooms near the ceiling feel noticeably hotter than the rest of your home during Florence's July and August heat, your attic insulation is likely failing to block heat radiating down from above. You should not have to crank the thermostat to 68 just to make an upstairs bedroom livable.
If you peek into your attic and the wooden beams running across the floor are visible, your insulation level is almost certainly too low. Those beams should be buried under insulation. This is a quick, no-tools check any homeowner can do in about two minutes.
A large share of Florence's housing stock dates to the mid-20th century, and homes from that era were built to standards now considered inadequate. If you have lived in your home for years and cannot recall anyone working in the attic, the insulation up there is likely original - and well below what this climate demands.
A faint draft coming from recessed ceiling lights, pull-down attic stairs, or the attic access panel means warm outside air is finding its way into your home through gaps. This is especially noticeable in Florence during summer evenings when the attic is still radiating stored heat.
Florence Insulation installs blown-in fiberglass, blown-in cellulose, and spray foam in attics across the Shoals region. Blown-in is the most widely used option for existing attics - a crew machine-blows loose fibers evenly across the attic floor to the correct depth for your climate zone, covering gaps and joists without tearing out existing material. It is fast and effective, and for most Florence homes, it is the right starting point. We also offer our standalone blown-in insulation service for homeowners who want to focus specifically on that material.
Every attic job should start with air sealing - closing the gaps around light fixtures, plumbing penetrations, and the attic hatch before adding any insulation material. Skipping this step means hot air can still flow through the structure even after the insulation is installed. Our attic air sealing service handles this as a standalone project or as part of a full attic upgrade.
Best for existing attics that need to reach the correct depth quickly and cleanly.
A good choice for homeowners who prefer recycled materials with similar thermal performance.
Ideal for homes with significant air leakage where blown-in alone has not solved comfort issues.
Recommended for any attic job - sealing gaps first maximizes the benefit of every inch added.
Required when existing insulation is wet, compressed, or contaminated - assessed during inspection.
Combines removal, air sealing, and new blown-in or foam installation for a complete overhaul.
Florence sits in the Tennessee Valley and regularly sees summer temperatures above 90 degrees, with high humidity that makes the heat feel even more intense. An attic here can reach 140 degrees on a July afternoon, and that heat radiates down into your living space all evening. Florence also gets around 55 inches of rain per year - well above the national average - and the combination of heat and moisture creates real risks for attics that are not properly ventilated or insulated. Before adding new insulation, a good contractor checks for signs of moisture intrusion, especially in homes that have experienced roof damage from the region's frequent thunderstorms.
Florence homeowners served by Shoals Electric through the TVA network may qualify for rebates or financing through the TVA Energy Right program. That can take a meaningful amount off your project cost. We serve the entire Shoals region, including homeowners in Muscle Shoals and Tuscumbia, where the same older housing stock and Tennessee Valley climate create the same attic insulation challenges. Check energyright.com for current program availability before scheduling your project.
We ask about your home's size, age, and what you have noticed - high bills, hot rooms, or both. We respond within 1 business day to set up your free on-site estimate.
A contractor physically goes into your attic, measures existing insulation depth, checks for moisture and air leaks, and looks for any issues that need addressing first. This typically takes 20 to 30 minutes.
You receive a written quote listing exactly what work will be done, which materials will be used, and the total cost. Air sealing is listed separately so you can see the full scope before agreeing to anything.
The crew seals air leaks first, then blows insulation to the correct depth. Most Florence homes are done in two to four hours. The contractor shows you the finished depth before leaving so you know the job was done to spec.
We respond within 1 business day - no automated runaround. This is a no-obligation estimate and a real person from our office will follow up to schedule a free on-site visit at a time that works for you.
(256) 367-9903We never quote a number without looking first. A proper attic inspection - measuring depth, checking for moisture, and identifying air leaks - takes 20 to 30 minutes and is the only way to give you an accurate written estimate. If a contractor quotes you without looking, that is a concern.
We are a local business, not a franchise sending crews from out of state. We know the ranch homes and craftsman bungalows that make up Florence's residential neighborhoods, and we understand the specific moisture and heat conditions that affect attics in this part of Alabama.
A good attic job is not just adding material - it is sealing the gaps that let hot air flow through the structure in the first place. We always address air sealing as part of the conversation, and we quote it separately so you can see exactly what you are getting.
We follow installation standards from the North American Insulation Manufacturers Association, which means correct depth, even coverage with no thin spots near the eaves, and attic ventilation left intact so moisture does not build up after the job is done.
We take the attic seriously because it has a bigger impact on your home's comfort and energy use than almost any other single improvement. For more on what industry-standard attic insulation looks like, the North American Insulation Manufacturers Association publishes detailed guidance on installation best practices and material selection.
Blown-in fiberglass or cellulose is the fastest and most cost-effective way to bring an existing attic up to the right depth for northern Alabama's climate zone.
Learn moreAir sealing the gaps around fixtures, pipes, and the attic hatch before adding insulation is often the single highest-impact step you can take for an older Florence home.
Learn moreFlorence summers start early - schedule your estimate now and get ahead of peak season before your energy bills climb again.