
Lumber-town houses on the river
Spray Foam Insulation in Scanlon, MN
A small city named for a lumber company president, with homes to match.
- Free on-site estimates
- Written quote showing material, thickness and R-value for each area
- Attics, rim joists and basements checked for moisture before anything is covered
Insulating a Small River City
Spray foam insulation in Scanlon is mostly about older single-family homes. The city was named for Michael Joseph Scanlon, president of the Brooks-Scanlon Lumber Company, and a post office called Scanlon opened in 1901. The 2020 census counted 987 residents; the 2010 census found 448 housing units. Houses from the lumber era and the decades after tend to have small attics, uninsulated rim joists and walls with little or nothing in them.
Typical work
Attic air sealing and blown-in insulation, closed-cell foam on the rim joist, and dense-packed walls when rooms stay cold. Basements along the river can be damp, so we check for water first.
Weather
Scanlon sits just downriver from Cloquet, inland from Lake Superior. Minnesota's energy rule gives Cloquet a -20F winter design temperature, and Carlton County is in Climate Zone 7 and frost Zone I.
An older-population town
In 2010, 24 percent of Scanlon residents were 65 or older. For many households the goal is a warmer, more comfortable house with lower bills and fewer ice dams to deal with. We keep the job tidy and short.
Bath fans and attic moisture
We often find bath fans in older homes that vent into the attic rather than outdoors. That moisture frosts on the roof deck in winter. We point it out and can route the duct outside as part of the attic work.
What to expect
We look at the attic and basement, measure, and send a written quote with the R-value and price for each area. Get a free estimate
What to Know in Scanlon
- Name and post office. Scanlon was named for Michael Joseph Scanlon, president of the Brooks-Scanlon Lumber Company; its post office opened in 1901.
- Housing. The 2010 census counted 448 housing units in Scanlon; the 2020 population was 987.
- Age mix. In 2010, 24.0% of Scanlon residents were 65 or older and the median age was 43.
- Code basics. Carlton County is in Climate Zone 7 and frost Zone I.

Scanlon Questions
What is the most affordable upgrade for a Scanlon home?
Usually attic air sealing with blown-in insulation, and foam on the rim joist.
Can you work around someone who stays home during the job?
Yes. Blown-in attic work is quick. For spray foam, people need to stay out for 24 hours or more while it cures.
Do you check the basement for water?
Always, before insulating any foundation wall.
How big a job do you take?
From a single rim joist to a whole house.
Free Estimates in Scanlon, MN
Scanlon estimates are free and in writing.
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