SHTFPreparedness may collect a share of sales or other compensation from the links on this page.
DIY Bubble Wrap Window Insulation Save Lots Of Cash
This DIY bubble wrap window project works, I can testify to that! I have done this for years. This will save you on your heating bill and keep the heat inside your rooms rather than getting through those windows.
So simple and cheap to do. The article below shows you how to install for easy take down and proves doing this will save you money and insulate rooms.
I would highly recommend doing this to all of your windows that you do not need to look through, I do all of my bedrooms, the kitchen and 3 of the four windows in my living room. Oh, the basement too.