Bradford County, PA Insulation Payback
Bradford County attic insulation, by the numbers
DOE classifies Bradford County as climate zone 5, cold — cold enough that heating, not cooling, is what decides the bill. Its recommended attic R-value for bare joists is R-60. For an attic around 1,000 square feet, closing the gap from R-2 to R-60 costs around $3,480 and saves an estimated $1,796 a year — payback in roughly 1.9 years. Topping up the attic pays for itself fast here.
Where the savings come from
Split it out and it's roughly $1,700 a year on the heating side, $96 on cooling. By estimated insulation savings, Bradford County lands in the 72th percentile nationally. Zone 5 alone covers 745 counties in this dataset, and Bradford County comes in 303rd by savings. Pennsylvania averages $1,724/year across the counties tracked here; Bradford County comes in 4% higher.
The climate data behind this
Bradford County's climate figures — 6,359 heating and 595 cooling degree days a year — are read from TOWANDA 1 S, PA US, 4.1 miles away, NOAA's nearest 1991-2020 normals station. By total degree days, Bradford County sits at the 70th percentile nationally. One local detail the R-value alone won't tell you: Bradford County sits in moisture regime A (humid), which can affect the vapor-barrier choice.
If the attic isn't bare
Already have a few inches up there? Topping R-11 up to R-49 runs about $2,280 for about $262/year saved — roughly 8.7 years to break even. Call this borderline rather than a clear win.
Getting it done in Bradford County
Actual quotes will vary by attic access, existing debris, and whether the job needs air sealing first. Treat the $3,480 figure above as a planning number for Bradford County, not a bid - contractors typically charge a $600 minimum regardless of job size.
Where these figures come from
Bradford County's R-60 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-60 is the target here specifically.