<img height="1" width="1" style="display:none" src="https://flask.nextdoor.com/pixel?pid=535c55c2-f46d-4515-b04a-ae370a64fd80&amp;ev=PAGE_VIEW&amp;noscript=1">

The Best Insulation for Existing Homes

Find a Dealer
RetroFoam Projects
Back
RetroFoam for Existing Walls
RetroFoam for Block Walls
Pricing
Back
Cost Factors
Tax Credits
Install Process
Reviews
Learning Center
About
Back
Our Story
Become a Dealer
Contact Us
Find a Dealer

RetroFoam Learning Center

Search our educational resources, articles, and videos.

Filter By Topic

Recent articles & videos

injection foam insulation

Adding Insulation to Exterior Walls: Installing RetroFoam with Different Siding Types

Posted by Amanda Emery on Nov 29, 2021 8:00:00 AM

injection foam insulation

What is Injection Foam Insulation?

Posted by Amanda Emery on Nov 22, 2021 8:00:00 AM
Injection Foam Insulation

injection foam insulation

The Best Injection Foam Insulation Manufacturers

Posted by Amanda Emery on Nov 3, 2021 8:00:00 AM

spray foam insulation

What is Spray Foam Insulation?

Posted by Amanda Emery on Oct 18, 2021 8:00:00 AM

RetroFoam insulation

Does RetroFoam Insulation Make a House too Airtight?

Posted by Amanda Emery on Sep 21, 2021 9:35:16 AM
Termites in Foam Insulation

injection foam insulation

Everything You Need to Know About Termites in Foam Insulation

Posted by Amanda Emery on Sep 15, 2021 8:00:00 AM
RetroFoam Insulation

RetroFoam insulation

Learn How RetroFoam Insulation Can Keep Your Home Comfortable in the Winter

Posted by Amanda Emery on Sep 8, 2021 9:43:07 AM
RetroFoam reviews

RetroFoam insulation

10 RetroFoam Insulation Reviews Worth Reading Right Now

Posted by Amanda Emery on Sep 1, 2021 8:00:00 AM
Is insulation flammable

existing wall insulation

What Does Fire Rating Mean for Wall Insulation?

Posted by Amanda Emery on Aug 30, 2021 8:00:00 AM
All posts

Ready for a More Comfortable and Energy Efficient Home?

Check out our dealer directory to find a local RetroFoam dealer in your area.

Find a Dealer Learn More