We Service Residents in All of NE Wisconsin, Central Wisconsin & The Northwoods

No More Hot Summers or Cold Winters Indoors With Just One Call


Lower Your A/C Bill This Spring and Summer



With the rise in energy cost this year, Injection Foam will easily create a better controlled energy climate indoors and you will save money in the long run. Call us for a free consultation today!

Professional Home Injection Foam Insulation in Appleton, Green Bay, and the Surrounding Areas

Veteran-Owned

Free Estimates

Eco Friendly for Family

Financing Available

Hours:

Request an Estimate

Hero Request Form

Dramatically Improve Comfort and Reduce Energy Bills 

If you want to take back control of your home's temperature and improve its energy efficiency, turn to Fox Cities RetroFoam for a certified Injection Foam Insulation installation. We have years of experience in insulating:

  • Existing Homes
  • CMU Core Block Fills
  • Walls
  • Joists
  • Attics


  • Cinder Block Foundations
  • Mobile homes
  • Pole Barn
  • New Construction
  • Garages

Existing Homes 

CMU Core Block Fills

• Walls             

Cinder Block Foundations

Mobile Homes

Pole Barns

New Construction

Attics

Rim Joists

• Garages    

Why Choose Fox Cities RetroFoam?

When you're searching for expert spray foam insulation in Appleton, WI and nearby areas, turn to our trusted contractors at Fox Cities RetroFoam. We take pride in providing our customers with top-quality services. Whether you're looking for insulation for your home's existing walls or crawl space, we've got you covered. We are a veteran-owned insulation contractor serving the NE Wisconsin Area. Your home is one of your most significant investments so why not save money while living in a more climate controlled home. Let Fox Cities RetroFoam help optimize your homes comfort and efficiency. Have questions about how the foam insulation process works? Give us a call today to learn more and get your free estimate!

Feel free to call us now for a quote over the phone or if you have questions

Reasons Why Fox Cities RetroFoam Is the Name to Know for Injection Foam Insulation Services

More Effective Than Traditional Insulation

Works With All Types of Siding

Certified Injection Foam Insulation Professionals

Cleaner Air =

Healthier Home

Fast Customer

Response Time

Best Insulation for Existing Homes

Free Insulation Estimates

Fox Cities RetroFoam provides free estimates over the phone, and free project estimates on-site. Call today for more details!

(920) 659-4663

(920) 659-4663

Lifetime Warranties

Fox Cities RetroFoam backs all insulation work and products with a lifetime warranty. Call Fox Cities RetroFoam today for more details.

(920) 659-4663

(920) 659-4663

Insulation for Existing Walls

Fox Cities RetroFoam's  injected foam insulation is ideally suited for existing homes. Make your home more energy efficient and save on energy bills!

Learn More

Injection Foam Insulation

Our injection spray foam insulation in Appleton &  Green Bay provides a complete interior sealant to walls, cracks and crevices in your home that traditional insulation can't reach.

Learn More

Our Insulation Process

Fox Cities RetroFoam follows a professional insulation installation process backed by years of study and experience to ensure your insulation's effectiveness. With our experience and knowledge, there is nothing we can't handle. From start to finish, most of our jobs can be completed in one day!

Learn More