Kenosha's early-1900s bungalows near the lakeshore and downtown sit on full basements with tall rim joists that let cold lake wind find every winter gap, and the mid-century ranches across the rest of the city carry thin attic insulation over the same foundation type, both losing heat and dollars every heating season.
Kenosha Spray Foam Insulation has been serving homeowners in Kenosha and the surrounding area since 2015 because we understand exactly what happens in these houses: the rim joists leak conditioned air by the room, the attics sweat moisture in spring and fall, and the lake wind drives infiltration at every sill plate and penetration. We seal and insulate the spaces that matter most, and we do it right the first time.
Spray Foam Insulation in Kenosha (53142)
Kenosha sits in IECC climate zone 5A, a cold and humid region with a long heating season that pushes moisture outward through walls and roofs toward the cold side. Your heating bill tracks directly with how tight your basement, rim joists, and attic plane are sealed. The housing stock splits clearly by age and distance from Lake Michigan. Near the lakeshore and downtown, homes and bungalows built in the early 1900s sit on full basements with balloon-framed walls and tall rim joists, original gaps that cold lake wind finds all winter long. Across the rest of the city, mid-century ranches carry thin attic insulation and uninsulated rim joists over the same full-basement foundations. Out in Pleasant Prairie, Somers, Bristol, Paddock Lake, Twin Lakes and Salem, newer subdivisions bring two-story construction with rooms built over garages, where the floor cavity is a chronic cold spot. In all of these homes, condensation, damp insulation, or visible moisture in the attic or crawl space signals that air and moisture are moving where they should not be. That is where spray foam and air sealing make the difference.
We have been insulating and sealing Kenosha homes and commercial properties since 2015. We know the building codes that apply at your address, the access challenges in tight attics and crawl spaces, and the moisture conditions that have to be fixed before any foam goes in.
Our services in Kenosha
- Attic Spray Foam Insulation in Kenosha · Kenosha attics lose heat fast under lake wind and snow load each winter.
- Closed Cell Spray Foam Insulation in Kenosha · Closed cell foam resists the moisture drive that pushes through walls during…
- Open Cell Spray Foam Insulation in Kenosha · Open cell foam fills stud cavities in Kenosha's mid-century ranch walls and…
- Wall & Injection Foam Insulation in Kenosha · Injection foam fills empty wall cavities in Kenosha's early-1900s lakeshore…
- Crawl Space Spray Foam Insulation in Kenosha · Kenosha builds mostly on full basements…
- Rim Joist & Band Joist Spray Foam in Kenosha · Kenosha's full basements make the rim joist the weak point for drafts and lost…
- Garage Spray Foam Insulation in Kenosha · Detached garages across Kenosha County lose heat fast to the same lake wind…
- Metal Building & Barndominium Spray Foam in Kenosha · Metal buildings and shops across Kenosha County take the same wind-driven heat…
- Commercial & New Construction Spray Foam in Kenosha · Commercial buildings going up in Pleasant Prairie…
- Insulation Removal in Kenosha · Old insulation in Kenosha's early-1900s homes often hides moisture damage from…
- Insulation Replacement & Re-Insulation in Kenosha · Thin attic insulation is common in Kenosha's mid-century ranches built across…
- Air Sealing in Kenosha · Kenosha's lake wind finds every sill plate gap in older homes near the…
How a Job Works in Kenosha
We start with a free on-site assessment. We walk your attic, crawl space, rim joists, and walls with you, take measurements, identify what has to be sealed, and ask about comfort problems, moisture history, and energy bills. We listen. We come back with a written estimate that names the R-value and thickness we will spray, the square footage or board footage, the type of foam (open or closed cell), and what has to happen first (removal of old insulation, moisture repair, or ventilation setup). No estimate leaves our office without those specs.
On the day of the work, our fully insured crew sets up mechanical ventilation, protects your property, and sprays to the thickness and ratio the manufacturer requires. If you are home, we explain the re-entry window: typically twenty-four to forty-eight hours before the space is safe to occupy. We do not promise immediate re-entry, and we do not spray over wet, contaminated, or leaking substrates. If the moisture has to be fixed first, we walk away and tell you so. That is not a caveat. That is how you know the work will hold.
We leave your property clean. Final walkthrough is with you, and we answer every question before we go.
Spray foam pricing in Kenosha depends on the area to cover, the R-value and thickness you need, whether you choose open or closed cell foam, and what has to be removed or repaired first. Attic foam typically runs from $1.50 per square foot for open cell to $1.20 per board foot for closed cell, depending on the depth and density you need. Wall and injection foam starts around $2 per square foot. A crawl space job runs from $2,500 and up, depending on the square footage and whether the space is wet or contaminated. Rim and band joist sealing starts at $650, and a full insulation removal (if old or contaminated material has to come out first) starts at $950. A garage insulation job starts at $1,200. Every estimate is free, and every estimate includes the R-value, thickness, and square footage so you know exactly what you are paying for. Call us at (262) 287-9947 for a written estimate with no obligation.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Kenosha and nearby areas.
