
Jefferson County seat north of Lawrence
Spray Foam Insulation in Oskaloosa, KS
Older town homes and farm buildings at US-59 and K-92.
- Free on-site estimates
- Written quote with material, depth and R-value per area
- Old wiring, moisture and attic bypasses checked before anything is covered
Oskaloosa Homes and Farms
Spray Foam Insulation in Oskaloosa serves the Jefferson County seat about 15 miles north of Lawrence, where US-59 meets K-92. Oskaloosa made history in 1888 when voters elected Mary D. Lowman mayor with an all-woman council, a first for any Kansas town. The 2020 census counted 459 housing units.
A wide temperature range
Oskaloosa's local climate record runs from 110F to -24F, with about 38 inches of precipitation and 16 inches of snow a year. Insulation and air sealing matter in both directions.
Older homes
Homes in town are mostly older, and the usual list is rim joist foam, attic sealing and depth, and dense-pack walls where cavities are empty.
Farms
The county around Oskaloosa is agricultural, with pole barns and machine sheds that benefit from closed-cell foam.
Code targets
Jefferson County is in climate zone 4A. ENERGY STAR recommends R-60 for an attic starting from nothing and R-49 added over 3 to 4 inches.
Rebates
If Evergy is your electric provider, its Kansas chart lists rebates for air sealing, R-38 ceiling insulation and rim joist work.
Typical quote
Rim joist foam, attic sealing and blown-in to R-49, and dense-pack walls in older homes, each listed separately.
Small-town scheduling
We often pair Oskaloosa jobs with work in McLouth, Perry and Valley Falls.
Ice and snow
With about 16 inches of snow a year, older Oskaloosa roofs over leaky attics can form ice dams. Sealing the bypasses and keeping soffit vents clear keeps the roof cold so snow melts from the sun, not from house heat.
Oskaloosa Facts
- Historic first. In 1888 Oskaloosa elected Mary D. Lowman mayor with an all-woman council, a first for any Kansas town (Wikipedia).
- Climate range. Local records run from 110F to -24F, with 38.34 inches of precipitation and 16.4 inches of snow a year.
- County seat. The Jefferson County seat sits where US-59 meets K-92, about 15 miles north of Lawrence, with 459 housing units in 2020.

Oskaloosa Questions
Do you serve rural Jefferson County?
Yes, around Oskaloosa, McLouth and Perry.
Is spray foam worth it on a farm shop?
If you heat it, yes. Closed-cell foam holds heat and stops drip.
How long does an attic job take?
Most attics are done in a day.
Can you insulate walls in an old Oskaloosa house?
Yes, with dense-pack cellulose through small holes, patched afterward.
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