Stanton County, KS Insulation Payback
Stanton County, KS: what topping up your attic actually costs
DOE classifies Stanton County as climate zone 4, mixed-humid — heating load in winter and cooling load in summer, both worth taking seriously here. 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 $1,509 a year — payback in roughly 2.3 years. That's about as fast as attic paybacks get.
The breakdown behind the number
The estimated savings split roughly $1,276/year heating, $233/year cooling. Out of every 100 US counties tracked here, Stanton County's savings potential beats roughly 54 of them. Within zone 4 specifically, it ranks 158th of 825 counties by estimated savings. Kansas averages $1,594/year across the counties tracked here; Stanton County comes in 5% lower.
Where these numbers come from
NOAA's JOHNSON, KS US station, 2.1 miles from Stanton County, supplies the 4,773 HDD and 1,451 CDD this estimate runs on. That combined heating-and-cooling load ranks Stanton County 1372nd nationally by total degree days — the 57th percentile. Stanton County falls in DOE's moisture regime A (humid), a detail that affects vapor-barrier recommendations more than the R-value target itself.
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 $220/year saved — roughly 10.4 years to break even. This one is a genuine toss-up, not a clear yes.
Next steps for a Stanton County attic
Real bids depend on how easy the attic is to reach and whether old insulation needs removing first, so treat $3,480 as a starting estimate for a Stanton County job, not a quote. Expect at least a $600 minimum charge from most contractors.
Nothing here is a guess
Every figure on this page traces to DOE/IECC climate zones and NOAA degree-day normals, documented in the methodology guide. The guide to what R-value actually means explains why R-60 is the target here specifically.