Pendleton County, WV Insulation Payback
Attic insulation payback for Pendleton County, WV
Pendleton County, West Virginia is zone 5 under DOE's climate map (Cold), which means cold enough that heating, not cooling, is what decides the bill. An uninsulated attic there should be built up to 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 $1,473 a year — payback in roughly 2.4 years. Hard to find a home improvement with a faster payback than this.
The breakdown behind the number
Of that, about $1,371/year comes from reduced heating and $102/year from reduced cooling load through the ceiling. Pendleton County beats 51% of the counties in this 3,162-county dataset on estimated insulation savings. Among the 745 counties DOE places in zone 5, Pendleton County ranks 733rd. Against West Virginia's own average of $1,526/year, Pendleton County runs 3% below that.
Pendleton County's actual weather, not a national average
NOAA's FRANKLIN 2 NE, WV US station, 1.7 miles from Pendleton County, supplies the 5,126 HDD and 635 CDD this estimate runs on. By total degree days, Pendleton County sits at the 46th percentile nationally. DOE also classifies Pendleton County as moisture regime A (humid) - ask a local contractor whether that changes the vapor-barrier approach for this job.
Already have some insulation?
Already have a few inches up there? Topping R-11 up to R-49 runs about $2,280 for about $215/year saved — roughly 10.6 years to break even. It is close - the payback only just fits a reasonable timeframe.
Getting it done in Pendleton County
Get more than one quote before committing. Attic access and any needed air sealing move the price around, and most contractors won't take a job below roughly $600 regardless of size - worth asking upfront given Pendleton County's estimated $1,473/year on the line.
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.