Burnett County, WI Insulation Payback

Is attic insulation worth it in Burnett County, WI?

Burnett County sits in IECC climate zone 7 (Very Cold) — winters long and harsh enough that heating is essentially the entire equation. For a currently uninsulated attic, DOE and ENERGY STAR recommend building 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 $2,338 a year in heating and cooling — a payback around 1.5 years. Few home upgrades pay back that quickly.

Where the savings come from

Heating accounts for about $2,273/year of that and cooling about $66/year — Burnett County needs both. Nationally, Burnett County ranks in the 94th percentile for insulation savings potential. Compared only against its own climate zone, Burnett County places 106th out of 120. Against Wisconsin's own average of $2,200/year, Burnett County runs 6% above that.

Where these numbers come from

The heating and cooling degree days behind this estimate — 8,500 HDD and 409 CDD (base 65°F, 1991-2020 normals) — come from DANBURY, WI US, the nearest NOAA station with published normals, 9.8 miles from Burnett County's center. Combined heating and cooling load puts Burnett County in the 94th percentile of this 3,162-county dataset.

Already have some insulation?

Already have a few inches up there? Topping R-11 up to R-49 runs about $2,280 for about $341/year saved — roughly 6.7 years to break even. The math clears comfortably within a normal ownership horizon.

Getting it done in Burnett 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 Burnett County's estimated $2,338/year on the line.

Burnett County's numbers, sourced

The methodology guide lists exactly which DOE and NOAA sources feed Burnett County's numbers, and where the cost assumptions come from. See the DIY vs. contractor guide for whether a job this size is realistic to do yourself.