Injection Foam Insulation
Injection Foam Insulation.
Love your home with foam!
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Enjoy Your homes
Comfort All Over Again
You can feel the difference immediately. By regulating your heating and cooling, you can reduce energy costs by up to 40% and improve air quality, keeping pollutants out while reducing humidity and preventing mold growth.
Our injection foam stops drafts in your existing walls. Unlike conventional materials like fiberglass and cellulose, injection foam completely fills cavities, eliminating cracks and gaps. Once installed, injection foam stays in place permanently.
RetroFoam ensures your home’s cavities are fully sealed, stopping air leakage. Insulate existing walls without the hassle and mess of a full remodel. Enjoy comfortable indoor temperatures without overworking your HVAC system.
A common question we hear is, “What if an electrician needs to rewire the wall?” RetroFoam injection foam insulation is very pliable, so if rewiring is needed, an experienced electrician can easily work with the material. For more answers to your questions, visit our Learning Center. If you’re eager to tackle drafts, cold, humidity, and high energy bills, give us a call for a free quote now!
Watch our video below to hear more about RetroFoam
I had Fox Cities RetroFoam insulate my walls a couple of weeks ago and am delighted with the results. I live near a highway, and it reduces the road noise. My home now has an even temperature in all rooms. The crew was on time and answered all of my questions. They work very well together, ensuring they can get foam in every spot. I am glad I found them online. Even the office staff was wonderful to work with. I love a company that takes the time to communicate with the customer!! Thank you, Fox Cities RetroFoam keep up the excellent work. I wish more companies operated like you guys.
See RetroFoam in action and how it works with existing insulation in your walls
The outcome of their work is remarkable. I have already noticed an improvement in the efficiency of my home and it has only been a couple of weeks. My house holds set temperatures much longer and only increases a degree or two during peak heat of the day. The insulation work has made a noticeable difference in maintaining a comfortable indoor temperature... I wholeheartedly recommend Fox Cities RetroFoam for any insulation project. Their professionalism, exceptional workmanship, and outstanding customer service make them stand out as a top-level contractor. I am very satisfied with the results and I will not hesitate to hire them again for any future home improvement needs.
Injection Foam Insulation for Existing Walls
Fox Cities RetroFoam of Wausau, sent two workman, Zach and Alex, to install foam insulation in our walls. We own an old manufactured home which needed new insulation badly. The two man crew showed up on time (9am), introduced themselves and promptly went to work. Finishing the South side and east end, they reported in to us and left for the day. They returned the next day promptly at 9am and again went right to work. Finishing up the North side and West end they cleaned up any mess they might have made. Couldn't even tell they had been here. Very happy with the crew and their work.
Injection Foam Insulation for CMU / Cinder Block
RetroFoam injection foam insulation is an excellent solution for enhancing the comfort and energy efficiency of homes or commercial buildings with concrete block walls. The installation process is straightforward yet highly effective. Our team begins by drilling ⅝-inch holes into the middle of the wall to access the empty cores within the concrete blocks. These cores, which allow unwanted airflow, are then filled with the foam insulation. For taller walls, additional holes are drilled at the top to ensure complete coverage.
Once injected, the foam expands to fill not only the cores but also any tiny crevices or gaps left during the construction of the walls. This process creates a robust air seal that prevents air leakage, keeping your indoor spaces more comfortable and reducing energy costs. After the foam is in place, the drilled holes are neatly sealed with mortar, leaving your walls well-insulated and visually intact.
By choosing RetroFoam for your concrete walls, you’re investing in a long-term solution that improves your building’s insulation, enhances comfort, and boosts energy efficiency.
