<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

home insulation

What is Stack Effect, and How Can Air Seal Insulation Stop It?

Posted by Amanda Emery on Aug 20, 2025 8:00:00 AM

home insulation

A Quiet Change Just Shortened the Timeline for a Valuable Home Energy Tax Credit

Posted by Amanda Emery on Aug 13, 2025 8:00:00 AM

energy efficient insulation

What are the 3 Types of Heat Transfer?

Posted by Amanda Emery on Aug 6, 2025 8:00:00 AM

energy efficient insulation

What is a Blower Door Test and Why it Matters for Your Home’s Energy Efficiency

Posted by Amanda Emery on Jul 23, 2025 8:00:00 AM

spray foam insulation

Dispelling Energy-Saving Myths: Foam Insulation Facts You Should Know

Posted by Amanda Emery on Jun 25, 2025 8:00:00 AM

home insulation

How to Save Energy at Home: Why Home Insulation is Essential No Matter the Season

Posted by Amanda Emery on Apr 30, 2025 8:00:00 AM
Earth Day Tips

energy efficiency

Earth Day Advice to Live a Greener Life

Posted by Amanda Emery on Apr 16, 2025 8:00:00 AM

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
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