RetroFoam Learning Center

Search our educational resources, articles, and videos.

Filter By Topic

Injection Foam Insulation

You’ve likely heard of spray foam insulation, but what is injection foam?

Both materials create the air seal you’re looking for to make your home more comfortable and energy-efficient. Injection foam insulation, like RetroFoam, is injected into existing walls from outside the home but can be done from the inside as well.


Clearing Up Misconceptions About Injection Foam Insulation

There is a lot of misinformation on the internet surrounding foam insulation.

Over the years, foam insulation has changed quite a bit, so what you think you know about the material may not actually be true.

From foam insulation making a house too tight to the installation process, we’ve cleared up all of the most common misconceptions we hear from homeowners.

on July 3, 2021

Helpful Resources

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