How to Insulate a Wall Without Removing the Drywall | Foam University by RetroFoam

Find your local RetroFoam Insulation Dealer: https://www.retrofoam.com/dealers Did you know insulating walls without removing drywall can be done with ease? Here's everything you need to know about how to insulate an old house without tearing down walls in four easy steps. 0:00 - Intro 0:08 - Signs it's time to update wall insulation 0:58 - Address the exterior of the home 1:28 - Drilling holes into each stud cavity 1:48 - Injecting foam into the existing walls 2:51 - Putting everything back together - filling holes and replacing siding When thinking about wall insulation, you might be thinking a total remodel has to be done, but that's not the case. The big question is how to insulate a wall without removing the drywall. Injection foam insulation for existing walls is designed to be installed from the outside without the need to rip out drywall. RetroFoam insulation can be easily installed by removing a row of siding, or drilling into the wood or brick mortar depending on the home's exterior. Are you in a reading mood? Check out this article to dive deeper into this topic: https://www.retrofoam.com/blog/how-to... Want to learn more about foam insulation and building science? ✅ RetroFoam Learning Center: https://www.retrofoam.com/blog ✅ RetroFoam Buying Guide: https://www.retrofoam.com/buying-retr... ✅ Find a Local RetroFoam Dealer: https://www.retrofoam.com/dealers ​​Want to support the red velvet jacket? ✅ Subscribe to the channel:    / @foamuniversitybyretrofoam   🚀 Brought to you by RetroFoam: https://www.retrofoam.com/ #injectionfoam #wallinsulation #professoroffoam #foamu #foamuniversity