Sammie | DIY 🌸🔨 on Instagram: "Garage insulation for under $100 🙌🏻 Comment “GARAGE” for the link! Last winter, we installed this DIY insulation kit to help keep the garage a bearable temp for me to work out there. After an hour of being installed, we could notice probably a 10+ degree difference, and it was my fav upgrade we did all season! You guys loved it too, because over 3,000 people ordered it, and I got so many messages about how great it was working for you. And yes, I think it made