Price County, WI Insulation Payback
Price County attic insulation, by the numbers
DOE classifies Price County as climate zone 7, very cold — a climate where the heating season stretches across most of the year. Its recommended attic R-value for bare joists is R-60. Going from R-2 to the recommended R-60 costs roughly $3,480 installed for a typical attic (about 1,000 sq ft), and pays for itself in about 1.4 years at an estimated $2,472/year saved. Topping up the attic pays for itself fast here.
Heating vs. cooling in Price County
Split it out and it's roughly $2,428 a year on the heating side, $43 on cooling. By estimated insulation savings, Price County lands in the 97th percentile nationally. Zone 7 alone covers 120 counties in this dataset, and Price County comes in 75th by savings. Wisconsin averages $2,200/year across the counties tracked here; Price County comes in 12% higher.
Where these numbers come from
The heating and cooling degree days behind this estimate — 9,082 HDD and 269 CDD (base 65°F, 1991-2020 normals) — come from PRENTICE #2, WI US, the nearest NOAA station with published normals, 9.7 miles from Price County's center. That combined heating-and-cooling load ranks Price County 104th nationally by total degree days — the 97th percentile.
The smaller top-up scenario
Already have a few inches up there? Topping R-11 up to R-49 runs about $2,280 for about $361/year saved — roughly 6.3 years to break even. Worth doing on the numbers alone.
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 $3,480 figure above as a planning number for Price County, not a bid - contractors typically charge a $600 minimum regardless of job size.
Where these figures come from
Price 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.