Upshur County, WV Insulation Payback
Attic insulation payback for Upshur County, WV
Upshur County, West Virginia is zone 5 under DOE's climate map (Cold), which means a real winter that drives most of the annual energy bill here. An uninsulated attic there should be built up to R-60. Topping up a typical 1,000-square-foot attic from bare joists (R-2) to R-60 runs an estimated $3,480, and saves about $1,541 a year in heating and cooling — a payback around 2.3 years. Hard to find a home improvement with a faster payback than this.
Where the savings come from
Of that, about $1,444/year comes from reduced heating and $97/year from reduced cooling load through the ceiling. Upshur County beats 56% of the counties in this 3,162-county dataset on estimated insulation savings. Among the 745 counties DOE places in zone 5, Upshur County ranks 701st. Against West Virginia's own average of $1,526/year, Upshur County runs 1% above that.
Upshur County's actual weather, not a national average
NOAA's ROCK CAVE 2 NE, WV US station, 5.2 miles from Upshur County, supplies the 5,400 HDD and 605 CDD this estimate runs on. That combined heating-and-cooling load ranks Upshur County 1524th nationally by total degree days — the 52th percentile. DOE also classifies Upshur County as moisture regime A (humid) - ask a local contractor whether that changes the vapor-barrier approach for this job.
The smaller top-up scenario
A shallower starting point changes the math: with R-11 already down, only the gap to R-49 needs filling, at roughly $2,280 for an estimated $225/year saved (~10.1-year payback). It is close - the payback only just fits a reasonable timeframe.
Getting it done in Upshur County
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 Upshur County job, not a quote. Expect at least a $600 minimum charge from most contractors.
More on how this was built
Nothing here is a guess: the methodology guide names the DOE climate map and NOAA station data behind every number on this page. See the DIY vs. contractor guide for whether a job this size is realistic to do yourself.