The Best Insulation for Existing Homes
840 Moasis Drive
Unit L
Little Chute, WI 54140
(920) 348-9339

RetroFoam of Wisconsin specializes in RetroFoam injection foam insulation, helping homeowners improve comfort and energy efficiency without the mess or disruption of a full remodel. Their insulation solution is designed to reduce drafts, help maintain consistent indoor temperatures, and make homes more comfortable year-round.
RetroFoam of Wisconsin serves homeowners across the state, including Milwaukee, Madison, Green Bay, Appleton, Wausau, Kenosha, Waukesha, Eau Claire, Oshkosh, the Wisconsin Dells, and everywhere in between. Whether you live in a historic home or a newer build, their team provides a proven insulation solution tailored to Wisconsin’s climate.

Deb E.
Local homeowners are turning to RetroFoam insulation to keep the outside air out and inside air in - right where it belongs.
The results? A more comfortable and energy-efficient home your family will love.
Improved home comfort and energy efficiency transforms your home and makes everyone happy.
RetroFoam can be installed from the outside of your home without the hassle and stress of a full remodel.
With a Class 1 Fire Rating and no off-gassing, RetroFoam injection foam is safe for your family and pets.
Fill out the form below to request a free consultation!