Proseal Spray Foam is the go-to spray foam insulation contractor for homeowners and business owners across Wisconsin Rapids, WI. Whether you're building new construction, retrofitting an older home, or insulating a commercial facility, our crew delivers results that cut energy waste and keep your indoor spaces comfortable year-round.
Wisconsin winters push heating systems to their limits, and summers bring enough humidity to make attics feel like ovens. Our team installs insulation solutions built to handle those exact conditions. From sealing drafty crawl spaces to insulating large metal buildings, we match the right material to every part of your property. Homeowners around Wisconsin Rapids trust us because we don't cut corners and we show up when we say we will.




When you're spending money on insulation, you want it done right the first time. Our team takes the time to evaluate your home or commercial building before recommending a single product. We explain what we're doing, why we're doing it, and what results you can expect. No pressure, no upselling, no surprises on the bill. If you're tired of drafts, high energy bills, or rooms that never seem to stay comfortable, give us a call at (715) 227-6295 or reach out at [email protected]. We'll walk you through your options and get you on the schedule.
Nekoosa, WI, Port Edwards, WI, Grand Rapids, WI, Rudolph, WI, Vesper, WI, Arpin, WI, Babcock, WI, Pittsville, WI, Marshfield, WI
A homeowner on the south side of Wisconsin Rapids called us about cold floors and a persistent musty smell coming from below their ranch-style home. Our crew inspected the crawl space and found no insulation, standing water, or a vapor barrier at all. We installed Crawl Space Encapsulation with a heavy-duty liner, sealed the rim joists with Closed-Cell Spray Foam, and added a sump pump to handle groundwater. The homeowner reported warmer floors within days and said the musty odor disappeared completely.
Whether you need a single room insulated or a full commercial building sealed up, Proseal Spray Foam is ready to help. Call our team at (715) 227-6295 or email [email protected] to get a free assessment and get your project moving.
Closed-Cell Spray Foam tends to perform best in this climate because it handles extreme cold, resists moisture, and delivers a high R-value in thin-wall cavities.
Most residential projects take one to two days, depending on the size of the area being insulated and the prep work required.
Yes, we provide no-obligation assessments where our team evaluates your property and recommends the right insulation approach before any work begins.
Proper attic insulation combined with Air Sealing keeps warm indoor air from reaching the roof surface, which is the main cause of ice dam formation.
Once spray foam cures, which typically happens within 24 hours, it's completely inert and safe. Our team follows all manufacturer guidelines for ventilation and occupancy during and after installation.