Lackawanna County, PA Insulation Payback
Attic insulation payback for Lackawanna County, PA
Lackawanna County, Pennsylvania is zone 5 under DOE's climate map (Cold), which means winters that dominate the energy bill, with cooling a minor factor. An uninsulated attic there should be built up to 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 2.1 years at an estimated $1,662/year saved. Hard to find a home improvement with a faster payback than this.
The breakdown behind the number
Of that, about $1,535/year comes from reduced heating and $127/year from reduced cooling load through the ceiling. Lackawanna County beats 64% of the counties in this 3,162-county dataset on estimated insulation savings. Among the 745 counties DOE places in zone 5, Lackawanna County ranks 550th. Against Pennsylvania's own average of $1,724/year, Lackawanna County runs 4% below that.
Where these numbers come from
NOAA's WILKES-BARRE INTL AP, PA US station, 9.4 miles from Lackawanna County, supplies the 5,740 HDD and 791 CDD this estimate runs on. Combined heating and cooling load puts Lackawanna County in the 62th percentile of this 3,162-county dataset. DOE also classifies Lackawanna County as moisture regime A (humid) - ask a local contractor whether that changes the vapor-barrier approach for this job.
Already have some insulation?
If Lackawanna County's attic already has 3-4 inches of old insulation (about R-11) rather than bare joists, the recommended target drops to R-49. That smaller top-up costs around $2,280 and saves an estimated $242/year — payback about 9.4 years. It is close - the payback only just fits a reasonable timeframe.
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 Lackawanna County, not a bid - contractors typically charge a $600 minimum regardless of job size.
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.