<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

energy efficiency

Insulation or HVAC? Three Reasons to Prioritize Insulation First

Posted by Amanda Emery on Mar 26, 2025 8:00:00 AM

energy efficiency

Powering Your Home with Renewable Energy: What are Your Best Options?

Posted by Amanda Emery on Mar 19, 2025 8:00:00 AM

RetroFoam insulation

The Best Home Upgrades to Improve Comfort and Value

Posted by Amanda Emery on Feb 21, 2025 2:50:45 PM

spray foam insulation

Radiant Heat in Commercial Buildings: The Role of Spray Foam Insulation

Posted by Amanda Emery on Feb 21, 2025 2:30:08 PM

energy efficiency

Energy Efficiency Grants for Homeowners: How to Find and Apply for Free Assistance

Posted by Amanda Emery on Feb 19, 2025 8:00:00 AM

energy efficiency

DIY Home Energy Audit Checklist: Save Money and Increase Efficiency

Posted by Amanda Emery on Oct 9, 2024 8:00:00 AM

energy efficiency

Energy Efficient Insulation vs. New Windows: What’s the Best Option for Your Home?

Posted by Eric Garcia on Sep 18, 2024 8:00:00 AM

energy efficiency

What is a Building Envelope?

Posted by Eric Garcia on Aug 14, 2024 8:00:00 AM

home insulation

Are New Homes Better Insulated?

Posted by Eric Garcia on Jun 19, 2024 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