Spray Foam Insulation in Oconto, WI

Spray foam insulation in Oconto mostly goes into older houses. The city incorporated in 1869 and peaked at 5,629 residents in 1910; the 2020 census counted 4,609 people in 2,175 housing units. A lot of the housing dates from the lumber era and the decades after, built long before modern insulation.

Cold, snowy winters

NOAA normals for 1991 to 2020 show Oconto averaging 51.5 inches of snow a year, with a January average high of 26°F and a record low of -35°F. Heavy snow on roofs plus warm air leaking from below is how ice dams form, so attic air sealing is a priority.

What older homes need

Empty walls, thin attic fill and open rims are common. We dense-pack walls, seal and fill the attic and foam the rim. Stone or block foundations get a moisture check first.

On the water

Oconto sits where the Oconto River empties into the bay. Homes near the water can have damper basements, which we check before insulating below grade.

What it costs

For an older Oconto home, a typical attic job runs $1,000 to $2,700 by HomeGuide's numbers, dense-pack walls $1.60 to $4.20 per square foot and rim joist foam about $2,000 to $2,500. If old insulation is wet or full of droppings, removal is $1 to $2 per square foot (HomeAdvisor). We price everything in writing after the visit.