Escambia County, FL Insulation Payback
Escambia County attic insulation, by the numbers
Escambia County, Florida is zone 2 under DOE's climate map (Hot-Humid), which means summers that stay hot and humid while winters barely register on the energy bill. An uninsulated attic there should be built up to R-49. Going from R-2 to the recommended R-49 costs roughly $2,820 installed for a typical attic (about 1,000 sq ft), and pays for itself in about 3.4 years at an estimated $823/year saved. Topping up the attic pays for itself here.
Where the savings come from
Split it out and it's roughly $382 a year on the heating side, $441 on cooling. By estimated insulation savings, Escambia County lands in the 5th percentile nationally. Zone 2 alone covers 233 counties in this dataset, and Escambia County comes in 145th by savings. Florida averages $743/year across the counties tracked here; Escambia County comes in 11% higher.
Escambia County's actual weather, not a national average
NOAA's PENSACOLA 7 NNE, FL US station, 7.2 miles from Escambia County, supplies the 1,440 HDD and 2,765 CDD this estimate runs on. Combined heating and cooling load puts Escambia County in the 5th percentile of this 3,162-county dataset. One local detail the R-value alone won't tell you: Escambia County sits in moisture regime A (humid), which can affect the vapor-barrier choice.
Already have some insulation?
If Escambia County's attic already has 3-4 inches of old insulation (about R-11) rather than bare joists, the recommended target drops to R-38. That smaller top-up costs around $1,620 and saves an estimated $111/year — payback about 14.6 years. Call this borderline rather than a clear win.
Quotes and materials for this job
Actual quotes will vary by attic access, existing debris, and whether the job needs air sealing first. Treat the $2,820 figure above as a planning number for Escambia County, not a bid - contractors typically charge a $600 minimum regardless of job size.
Where these figures come from
Escambia County's R-49 target and its degree-day figures both come from named federal sources - see the methodology guide for exactly which ones. The guide to what R-value actually means explains why R-49 is the target here specifically.