Spray Foam Insulation in Lawrence, WI

Spray foam insulation in Lawrence covers two very different kinds of building. Most of the houses are new: the town had only 546 housing units in 2000, and the population grew from 1,548 then to 6,306 by 2020. Mixed in are older farmhouses and outbuildings from before the subdivisions arrived.

Newer homes

In subdivision homes, we usually look at the rim joist, rooms over garages and the attic hatch. Owners finishing basements get the rim and walls foamed before framing.

Farmhouses and sheds

Older farmhouses often have balloon-framed walls, open attics and stone or block foundations. Those need careful sealing and a plan for moisture. Sheds and barns get closed-cell foam on the inside where the owner wants to heat or keep things dry.

On the river

Lawrence sits on the west bank of the Fox River, which forms its southeast edge. Low ground near the river can mean damp basements, so we check for water before covering any wall.

Costs and planning

In newer homes the job is usually small: rim joist foam around $2,000 to $2,500 (HomeGuide), plus any problem rooms. Farmhouses and sheds take more planning because of their size and condition. We give each building its own written quote, so you can decide what to do first. If an old building has wet wood or rot, we point it out before anything gets covered.