I made this video to show how you can go to the big box store and rent the attic cat insulation blower and dence pack the walls in your house of shop or pole barn. You will need to rig up a hose with a reducer and tape off the opening with zip tape to restrict the flow of material coming out of the machine. the attic cat has a powerful blower and you need a lot of air with restricted material flow to get a good dence pack. This is in my opinion the best way to insulate your walls. I like spray foam in some applications but it is not a DIY project and if you need to renovate or repair a building it will be hard to do in the future. Dence pack cellulose is also a good air barrier unlike fiberglass that is virtually useless unless the air seal is perfect. any questions on how to set this up just comment and I will get back to ya.