3–5 yrs
rough payback
Attic insulation · South Florida
Attic Insulation in Broward County, FL
Stop paying to cool your attic. On a 95° day it hits 135°F and radiates straight into your home. We top it up to the level South Florida needs — most homes in a single morning.
Or see your estimated savings →
✓Free attic inspection
✓Photos included
✓Same-day callbacks
135°F
typical attic, summer afternoon
Example: thin vs. full R-38what a top-up changes
135°F
attic temperature
on a 95° afternoon
on a 95° afternoon
2–4 hrs
most homes done
in a single visit
in a single visit
~15%
ENERGY STAR national avg.
heating & cooling savings
heating & cooling savings
R-38
the level we bring
your attic up to
your attic up to
The problem
Why your electric bill keeps climbing
Most South Florida homes were built with the bare minimum, and insulation settles and degrades over the decades. Thin, patchy insulation lets 135° attic heat pour down into your rooms — so your AC runs almost nonstop.
01Lower bills. ENERGY STAR estimates ~15% average savings nationally on heating and cooling costs from sealing and insulating — see what that means in dollars in our attic insulation cost guide.
02Longer AC life. Less runtime means less wear on your most expensive appliance.
03Even comfort. Those back bedrooms that never cool down, finally do.
Book your FREE attic inspection
We call back the same day to set up your free inspection. You get photos of your attic after we inspect it.
No pressure, no spam — one callback. By submitting, you agree we may call or text you back. Privacy.
Estimate
What an under-insulated attic is costing you
Slide in your home size and roughly how much insulation you have now. This is a ballpark — the free inspection measures your attic and gives you a written quote.
“The single biggest fixable energy waster in most South Florida homes is sitting right above the ceiling.”
Home size1,600 sq ft
8004,000 sq ft
For two-story homes, the attic is usually smaller than the total home size.
How much insulation now?
Est. yearly savings
$420–$700 / yr
R-38
target level
Rough range, not a promise. It assumes a typical South Florida cooling bill for your home size and an install price around $1.40 per sq ft. Your real savings depend on what's in your attic now, your AC and how you use it.
Get a measured attic check & written quote — freeOne focus, done right: keeping South Florida homes comfortable
Three services
01
Blown-in insulation
Fast, clean top-up to R-30–R-38. Most homes done in 2–4 hours, floors protected end to end.
Learn more →
02
Insulation removal
Rodent-contaminated, water-damaged, or dead old material vacuumed out and replaced the same visit.
Learn more →
03
Attic air sealing
Add-on: sealing the gaps around fixtures and pipes before we blow — the step most companies skip, and where the savings hide.
Learn more →
Three steps, one visit
STEP 01
Free attic check
We scan your ceilings with a thermal camera to see where heat gets in, then measure your insulation depth and show you photos of exactly what's up there.
STEP 02
Straight quote
A clear price by attic size and target R-value. No pressure, no upsell games.
STEP 03
Done in hours
Fresh insulation to the right level, full cleanup, before/after photos in your hand.
Who you're hiring
I'm Eli — and I'm on every job.
Cool Insulation is owner-run. I do every inspection and every quote myself, show you photos of exactly what I find, and give you one straight price. On install day I'm there with my install team — blown-in is a two-person job — and I check the depth myself before we leave. No sales crew, no upsell games. And if your attic turns out to be fine, I'll tell you that too — the inspection costs you nothing either way.
— Eli · Owner, Cool Insulation FL · Sunrise, FL · more about me
This is what pulls up to your house. If the sign doesn't match, it's not us. See our recent projects →
What homeowners say
Reviewed on Google
5.0 on Google"Great experience with Cool Insulation FL. We hired them for blown-in attic insulation, and the difference in the house was noticeable right away. The team was professional, showed up on time, explained everything clearly, and cleaned up after the job. If you're looking for attic insulation in Broward County, especially around Sunrise, Plantation, Davie, or Fort Lauderdale, I highly recommend Cool Insulation FL. Great service, fair pricing, and quality work. Our house feels much cooler and the AC doesn't have to work nearly as hard."
"Really good experience with Cool Insulation FL. I had some questions about attic insulation and they were super helpful and easy to deal with. Very responsive and explained everything without trying to push anything. If you need attic insulation in Broward County definitely give them a call."
"Our house in Fort Lauderdale was getting way too hot, the AC was running pretty much all day and still couldn't keep the house cool. [...] They showed up on time, explained what they were doing, showed us pictures of the work, and left everything clean when they finished. The pricing was fair too."
"Eli was very knowledgeable and gave us an honest recommendation without trying to oversell anything. The work was quick, clean, and reasonably priced. Very happy with the result!"
"They did an excellent job with our attic insulation! Eli was professional, clean, and made sure everything was done right. The price was very reasonable, and we're very happy with the results. Highly recommend Cool Insulation FL!"
Where we work
All of Broward County
A local insulation company based in Sunrise — not a national franchise call center.
Fort Lauderdale
Older coastal homes
Hollywood
Mid-century originals
Pembroke Pines
80s/90s builder attics
Coral Springs
Fastest to schedule
Sunrise
Our home base
Plantation
Minutes from our door
Davie
Ranches & big attics
Weston
Hot upstairs bedrooms
Boca Raton
Palm Beach County
Miami
Miami-Dade
Everywhere in between
Miramar, Tamarac & more
Common questions
How much does attic insulation cost in Broward County?
Most attic top-up jobs run $1,500–$3,000 depending on attic size and how much insulation you currently have. We give you an exact free quote after a quick attic check — and the price we quote is the price you pay. See the full 2026 cost guide.
How long does it take?
Most homes are done in 2–4 hours, in a single visit. We protect your floors, blow in the insulation, and clean up completely before we leave.
How much insulation should a South Florida attic have?
For our climate, R-30 to R-38 is the recommended range — roughly 10–14 inches of blown-in insulation, depending on the product. We set the exact depth from the manufacturer’s coverage chart and your existing insulation. Many older Broward homes have 3–5 inches or less. If you can see the tops of your ceiling joists, you're under-insulated. More in our South Florida insulation guide.
Will this really lower my FPL bill?
ENERGY STAR estimates homeowners nationally save about 15% on average on heating and cooling costs by air sealing and adding attic insulation — and in South Florida, cooling is the biggest part of your bill, so an under-insulated attic is usually the single biggest fixable energy waster in the house.
Do I need to do anything before you arrive?
Just clear access to the attic hatch. We handle everything else — floor protection, equipment, and full cleanup.
Do you offer a warranty?
Yes. Every install comes with our written workmanship warranty, and the material carries the manufacturer's own warranty. We install Owens Corning blown-in fiberglass and GreenFiber cellulose. You get the warranty terms in writing with your quote, before any work starts.
Know exactly what's in your attic.
Free inspection with photos. Same-day callback. No pressure.