• Most customers qualify for a $1,425 rebate through Focus On Energy*
    *Wisconsin homes only — not available in Illinois
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Injection foam wall insulation · Racine, WI

Racine’s older homes have character. Most of them have empty walls.

The Victorians and foursquares in the Southside Historic District, the bungalows of West Racine, the post-war ranches out toward Mount Pleasant — a lot of Racine homes were built before anyone insulated walls. Cozy Walls fills them with injection foam from the outside, in a day or two, without touching a wall in your living space.
Erik, the owner, does every Racine estimate himself.
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Why Racine houses lose so much heat

Racine is one of Wisconsin’s oldest cities, and much of its housing went up long before insulated walls were standard. Add the wind off Lake Michigan, and an empty wall cavity becomes a draft you can feel from across the room.
  • 1800s and early-1900s homes near downtown and the lakefront: plaster over lath, siding over sheathing, and an empty cavity in between.
  • 1940s–60s bungalows, Cape Cods and ranches: often built with nothing in the walls. Fiberglass batts we can usually fill around; loose blown-in insulation we check for at the estimate, because foam can’t flow through it.
  • Brick homes: the same empty cavity behind a heavier wall. We drill through the mortar joints from the outside and patch to match.
The result: high heating bills, cold floors, and a house that never quite feels warm from December to March.

What we do in Racine

Whole-home wall insulation

Every exterior wall filled with injection foam from the outside. Most homes in one day; two-story or over 1,400 sq ft in two.

The room over the garage

The cold bedroom or bonus room fixed by filling the walls around it and the garage below it.

Rim joist and basement walls

The leakiest spots in an older Racine basement, sealed with foam. Standard rim joist sealing is a flat $2,000.

Proof, not promises

Blower-door test and thermal scan before and after on every whole-home job.

What the day looks like

Real Cozy Walls jobs in Southern Wisconsin this month.

One row of siding off

As far as we open the house.

Foam in

Every cavity filled top to bottom.

Siding back on

You’d never know we were there.

What it costs in Racine

Most whole-home projects run $5,000–$12,000 depending on the size of the house, before the $1,425 Focus on Energy rebate check* that we file for you. Military ($750**), first responder, teacher, and 60+ ($500**) discounts apply on whole-home projects. Show us a lower written quote for the same scope and we’ll beat it by $500. Erik gives you the number in writing at the estimate, and it’s good for 30 days.

*Focus on Energy is a Wisconsin program. Rebates are not available on Illinois homes.

**Discounts apply to whole-home projects with a minimum job size of $5,000. One discount per household.

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Serving Racine, Mount Pleasant, Caledonia, Sturtevant, and Wind Point.

Free estimate. Erik, the owner, comes out himself.

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No pressure. No sales script. Just Erik and real numbers.

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